DAcrel R

Acrel Distributor Con Y rehensive Leaining Documi

Ver.Date:July,6th2023

Acrel Co.,Ltd.

No.253 Yulv Road,Jiading District,Shanghai,China

1.Presale Solution-Scenario basedSolution

(1) Building Online Energy Monitoring Cloud Solution
(2) Solar PV Online Bidirectional Energy Monitoring Solution
(3)Zero Export Bi-directional Energy Meter Module Selection Plan for Inverter
(4) EnergyMeterModule Selection Plan for Charging Pile
(5) Prepaid Energy Management Cloud Solution

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2.SystemSoftware Instruction

(1)AcrelloTEnergyManagementSystemManual (2)Acrel PowerMonitoringSystemManual (3)Acrel Prepaid EnergyManagementSystem Manual (4) Acrel Distributed Solar PV System Manual

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3.HardwareInstallation&Wiring&SystemOperationInstruction (1)ADW300Series loTWireless3-phaseSmartEnergyMeter Module: ADW300-4GHW [4G Wireless Ver.]

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-InstallationDimension
-PIN/Terminal Block Overview
- Wiring&lnstallation Instruction [3P4W,3 CT,0 PT] - Wiring&Installation Instruction [3P3W,2 CT,0 PT]

Module:ADW300-WF [WiFi Wireless Ver.]

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- Installation Dimension
-PIN/Terminal Block Overview
- Wiring&lnstallation Instruction [3P4W,3 CT,0 PT]
- Wiring&lnstallation Instruction [3P3W,2CT,0 PT]
SystemOperationforADW300Series

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3.Hardware Installation&Wiring&SystemOperationInstruction (2)ADW310Series loTWireless1-phaseSmartEnergyMeter Module: ADW310-Dxx/4GHW [4G Wireless Ver.]

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-Installation Dimension
-PIN/Terminal Block Overview
- Wiring&lnstallation Instruction [1P2W,1 CT,0 PT]

Module:ADW310-Dxx/WF[WiFi Wireless Ver.]

-InstallationDimension
-PIN/Terminal Block Overview
-Wiring&lnstallation Instruction[1P2W,1CT,0PT]
System Operation for ADW310 Series [to Acrel loT System]

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(3)AWT100 Seires loT Smart Gateway Module:AWT100-4GHW [4GWireless Up.Comms.Ver.]

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- Installation Dimension -PIN/Terminal BlockOverview -Wiring&Installation Instruction

Module:AWT100-WiFiHW[WiFi Wireless Up.Comms.Ver.]

-InstallationDimension
- PIN/Terminal Block Overview
-Wiring&Installation Instruction
System Operation forAWT100 Seires [to Acrel loT System]

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(4)ADL200Series1-phaseDIN-railEnergyMeter Module:ADL200 [Direct Connect Ver.]

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-InstallationDimension
-PIN/TerminalBlockOverview
-Wiring&lnstallation Instruction[1P2W,0 CT,0PT]
- Wiring Instruction [RS485 Comms.Wiring]

3.HardwareInstallation&Wiring&SystemOperation Instruction

(5)ADL400Series3-phaseDIN-railEnergyMeter Module:ADL400 [Direct Connect Ver.]

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- Installation Dimension
- PIN/Terminal Block Overview
- Wiring&lnstallation Instruction [3P4W,0 CT,0 PT]
- Wiring&lnstallation Instruction [3P3W,0 CT,0 PT]
- Wiring Instruction [RS485 Comms.Wiring]

Module:ADL400 [CT Operated Ver.]

-InstallationDimension
-PIN/Terminal Block Overview
- Wiring&lnstallation Instruction [3P4W,3 CT,0 PT]
- Wiring Instruction [RS485 Comms.Wiring]

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(3)ADL100-EYSeriesPrepaid&Postpaid1-phase EnergyMeter Module:ADL100-EYNK[Direct Connect Ver.]

-InstallationDimension
-PIN/Terminal Block Overview
-Wiring&lnstallation Instruction[1P2W,0 CT,0PT]
- Wiring Insturction [RS485 Comms.Wiring]

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(5)ADL300-EYSeriesPrepaid&Postpaid3-phaseEnergyMeter Module:ADL300-EYNK [Direct Connect Ver.]

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- Installation Dimension
-PIN/Terminal Block Overview
- Wiring&lnstallation Instruction [3P4W,0 CT,0 PT]
- Wiring&lnstallation Instruction [3P3W,0 CT,0 PT]
- Wiring Instruction [RS485 Comms.Wiring]

Module:ADL300-EYNK [CT Operated Ver.]

-Installation Dimension
-PIN/Terminal Block Overview
-Wiring&lnstallation Instruction [3P4W,3CT,0 PT]
- Wiring Instruction [RS485 Comms.Wiring]

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4.CommonFAQ

(1)ADW300 SeriesCommon FAQ (2)ADW310 Series Common FAQ (3)AWT100 Series Common FAQ (4)ADL200&ADL400 Series Common FAQ (5)ADL100-EY&ADL300-EYSeries Common FAQ

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5.HardwareDevicesAdjustment&Configuration

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(1)ADW300Series loTWireless3-phase SmartEnergyMeter Keypad Configuration -Display Interface Checking&Brief Intro. - CT&PT Ratio Checking& Setting - Comms.Configuration Checking& Setting - Wiring Methods Checking& Setting

Software Adjustment

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-Devices connect to Computer via RS485 to USB Conveter
- APN Configuration [For ADW300-4GHW,4G Version]
- WiFi Configuration [For ADW300-WF,WiFi Version]
- TOU/Multi-tariff Configuration
- Alarm Configuration

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(2)ADW310Series loTWireless1-phaseSmartEnergyMeter Keypad Configuration -Display Interface Checking& Brief Intro. - Comms.Configuration Checking& Setting Software Adjustment - Devices connect to Computer via RS485 to USB Conveter - APN Configuration [For ADW300-4GHW,4G Version] -WiFi Configuration [For ADW300-WF,WiFi Version] -TOU/Multi-tariff Configuration - Alarm Configuration

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dAcrel BuildinglOnline EnergylMonitoring Cloud Solution

Ver.Date:July,6th2023

Acrel Co.,Ltd.

No.253 Yulv Road,Jiading District,Shanghai,China

0.ApplicationScenario

(1)A typical building power system is a comprehensive system consisted of 3-phase&1-phase power system.And 3-phase& 1-phase system are obviously consisted of the 3-phase &1-phase circuits.Andall the loads in this building are powered byallthese circuits.Thus,the aimof Building Online Energy Monitoring forallthe monitoring loads inacertain building was to first confirmand all the 3-phase& 1-phase circuits' monitoroing point and deploy compatible energy meter and paired CTs if requested on them for energy monitoring.And then select compatbile loT gateway or Wireless energymeter for datauploading toa Online loT Energy Monitoring System. (2) The key of whether select the combination for loT Gateway ^ + Energy MeterorWireless Energy Meter,was whether the energy meter could be of centralized installation or separate instalation.This will decide which planwill be more economic and convinient to deploy.

0.Basic SolutionSelectionLogic

Three key factor willinfluence oursolution ondicisiong of hardware module selection.

(1)Type of monitoring circuit.[Either 1-phase or 3-phase monitoring circuit] (2) Centralized monitoring or separate monitoring [Energy meter willbe ofcentralized orseparate installation] (3) Network Comms.which more stable and convenient to acquire.[4G or WiFi] And judging by these 3factor,there willbe9 basic solution branches in total for guiding us to use the compatible solutions for the different situation of Building Online Energy Monitoring: ① 3-phase,Centralized,4G based Solution [3-phase Energy Meter plus 4G Gateway Plan] ② 3-phase,Centralized,WiFi based Solution [3-phase Energy Meter plus WiFi Gateway Plan] ③ 3-phase,Separate,4G based Solution [3-phase 4GWireless Energy Meter Plan] ④ 3-phase,Separate,WiFi based Solution [3-phase WiFiWireless Energy Meter Plan] ⑤ 1-phase,Centralized,4G based Solution [1-phase Energy Meter plus 4G Gateway Plan] ⑥ 1-phase,Centralized,WiFibased Solution [1-phase Energy Meter plus WiFi Gateway Plan] ⑦ 1-phase,Separate,4G based Solution [1-phase 4G Wireless Energy Meter Plan] ⑧ 1-phase,Separate,WiFi based Solution [1-phase WiFiWireless Energy Meter Plan]

1.Scenario Preset ① 3-phase,Centralized,4G basedSolution]

(1)Thereare10 Areaswith 3-phase Power System needed to be monitored
(2) Each area has 20 circuits 3-phase needed to be monitored,circuits'rated voltage is 3x400Vac L-L and 3x230Vac L-N,circuit's rated current is100AAC.
(3)For the place that we gonna installenergy meter and 4G gateway,itwas covered by stable 4G signal.
(4)All 3-phase energy meterwillbe of partial centralized installation in each area,which make it possbile for 1 AWT100-4GHW 4G IoT gateway to support 20 (max 25,recommend 20) ADL400/C 3-phase Energy Meters using RS485 wired communication ina close range within 3 0 0 \mathsf { m }

2.DevicesDeploymentPlan [ ① 3-phase,Centralized,4Gbased Solution]

Area#1-Power Circuit[3-phase]#1-1\~#1-20:

- 1\*AWT100-4GHW loT 4G Gateway [Support energy meter in Area #1 for 4G Data Upstream] - 1\*AWT100-POW Power Supply Module [For 85\~265Vac/Vdc power supply of AWT100-4GHW] 1 2 0 ^ { \star } ADL400/C 3-phase DIN-rail Energy Meter [For monitoring Power Circuit #1-1\~#1-20] 1 6 0 ^ { \star } AKH-0.66/K K-φ24150/5 Split-core CurrentTransformer[Paired with ADL400/C forcurrent input]

Area#10-Power Circuit [3-phase] #10-1\~#10-20:

- 1\*AWT100-4GHW loT 4G Gateway [Support energy meter in Area #10 for 4G Data Upstream] - 1\*AWT100-POW Power Supply Module [For 85\~265Vac/Vdc power supply of AWT100-4GHW] -20\*ADL400/C3-phase DIN-rail Energy Meter[Formonitoring Power Circuit #10-1\~#10-20] - 60\*AKH-0.66/K K-φ24 150/5 Split-core Current Transformer[Paired with ADL400/C for current input]

2. Communication Structure&Logic - ① 3-phase, Centralized, 4G based Solution]

(1)4G Communication could be served as one of the final data upstream methods by sending the data tocloud server deployed in Internet so that Acrel loT System could be interact with these data collectedbybottommeteringdevices like EnergyMeter
(2)AWT100-4GHW gateway support upstream of 4G communication with MQTT and MODBUSprotocol and downstream of RS485 communication based on MODBUS-RTU protocol. ADL400/C support upstream communication of RS485 communication based on MODBUS-RTU protocol. (3) Based on the communication described in item (2),Acrel AWT100-4GHW gateway could receive the data from A D L 4 0 0 / { \mathsf C } energymeterusing RS485 communicationwhile sending the data further to cloud server using 4G upstream communication.Thus accomplish a complete communication from bottom metering devices to top system software.

4.HardwareDevicesOverview- [ ① 3-phase,Centralized,4G based Solution]

Model 1: AWT1000-4GHW loT 4G Smart Gateway

- Upstream Comms.: 4G LTE[MQTT,MODBUS Protocol] - Downstream Comms.: RS485 [MODBUS-RTU Protocol] -Support:Up to 25 Downstream Devices via RS485. - Auxiliary PowerSupply:85\~265Vac [via AWT100-POW] -Certificate&Standard:CE;CE-RED;IEC
-More Introduciton:https://www.acrel-electric.fr/product/ awt1004ghw iot smart 4g_gateway

Model2: AWT100-POWPowerSupplyModule

- Input:85\~265Vac
- Output:12Vdc
-Application:Paired with AWT100-4GHW for85\~265Vac
Power Supply Input [via PINL&PIN N]
-Certificate&Standard:CE

Model2:ADL4003-phaseACDIN-railEnergyMeter

- Monitoring:Up1 circuits 3-phase [AC Metering] - Rated Voltage:3x380\~456VacL-L& 220\~264Vac L-N - Rated Current: 3x1(6)A AC (via paired CT) -Wired Comms:RS485 Interface,MODBUS-RTUProtocol -Certificate&Standard:CE;CE-MID;EAC -More Introduction:https://www.acrel-electric.fr/product/ adl400three_phasedinrailenergymeter

Author:LokiElfin E-mail:loki@acrel.cn Website:www.acrel-electric.fr

3.Hardware Devices Overview- [ ① 3-phase, Centralized, 4G based Solution]

4.OverallModelSelection&Quoation- [ ① 3-phase,Centralized,4GbasedSolution]

(1)This Quotation doesn't include freight charge.To gain a complete quotation,please refer the actual quantity that you want to request for the actual order,once we receiving it.We willissue a Official

1.Scenario Preset - [ ② 3-phase,Centralized,WiFiasedolution]

(1) There are 10 Areas with 3-phase Power System needed to be monitored
(2)Each MDB has 20 circuits 3-phase needed to be monitored,circuits'rated voltage is 3x400Vac L-L and 3x230Vac L-N,circuit's rated current is 100A AC.
(3)For the place that we gonna installenergy meter and WiFi gateway,it was covered by stable WiFi signal.
(4)All 3-phase energy meter will be of partial centralized installation in each MDB,which make it possbile for 1 AWT100-WiFiHW WiFi loT gateway to support 20 (max 25,recommend 20) ADL400/ C 3-phase Energy Meters using RS485 wired communication in a close range within 3 0 0 \mathsf { m }

2.Devices DeploymentPlan - [ ② 3-phase,Centralized,WiFiasedolution]

Area#1-Power Circuit[3-phase]#1-1\~#1-20:

- 1\*AWT100-WiFiHW loTWiFi Gateway [Support energy meter in Area #1 forWiFi Data Upstream] - 1\*AWT100-POW Power Supply Module [For 85\~265Vac/Vdc power supply of AWT100-WiFiHW] 1 2 0 ^ { \star } ADL400/C 3-phase DIN-rail Energy Meter [For monitoring Power Circuit #1-1\~#1-20] 1 6 0 ^ { \star } AKH-0.66/K K-φ24 150/5 Split-core Current Transformer [Paired with ADL400/C for current input]

Area#10-Power Circuit [3-phase] #10-1\~#10-20:

- 1\*AWT100-WiFiHW loT WiFi Gateway [Support energy meter in Area #10 for WiFi Data Upstream] - 1\*AWT100-POW Power Supply Module [For 85\~265Vac/Vdc power supply of AWT100-WiFIHW] -20\*ADL400/C3-phase DIN-rail Energy Meter[Formonitoring Power Circuit #10-1\~#10-20] - 60\*AKH-0.66/K K-φ24 150/5 Split-core Current Transformer[Paired with ADL400/C for current input]

3.Communication Structure&Logic - [ ② 3-phase,Centralized,WiFibasedSolution]

(1) WiFi Communication could be served as one of the final data upstream methods by sending the data tocloud server deployed in Internet so that Acrel loTSystem couldbe interact with these data collectedbybottommeteringdevices likeEnergyMeter
(2)AWT100-WiFiHW gateway support upstream of WiFi communication with MQTTand MODBUSprotocol and downstream of RS485 communication based on MODBUS-RTU protocol. ADL400/C support upstream communication of RS485 communication based on MODBUS-RTU protocol. (3)Based on the communication described in item (2),Acrel AWT100-WiFiHW gateway could receive the data from ADL400/C energy meter using RS485 communication while sending the data further to cloud server using WiFi upstream communication.Thus accomplish a complete
communication from bottom metering devices to top system software.

4.Hardware Devices Overview- [ ② 3-phase, Centralized,WiFi based Solution]

Model1: AWT100-WiFiHW IoTWiFi Smart Gateway - Upstream Comms.:WiFi [MQTT,MODBUS Protocol]- Downstream Comms.: RS485[MODBUS-RTU Protocol]- Support:Up to 25DownstreamDevices via RS485. - Auxiliary PowerSupply:85\~265Vac [via AWT100-POW] -Certificate&Standard:CE;CE-RED;IEC

Model2: AWT100-POWPowerSupplyModule

- Input:85\~265Vac
- Output:12Vdc
-Application:Paired with AWT100-4GHW for85\~265Vac
Power Supply Input [via PINL&PIN N]
-Certificate&Standard:CE

Model2:ADL4003-phaseACDIN-railEnergyMeter

- Monitoring:Up1 circuits 3-phase [AC Metering] - Rated Voltage:3x380\~456VacL-L&3x220\~264VacL-N - Rated Current: 3x1(6)A AC (via paired CT) -Wired Comms:RS485 Interface,MODBUS-RTUProtocol -Certificate&Standard:CE;CE-MID;EAC -More Introduction:https://www.acrel-electric.fr/product/ adl400 three phase dinrail energy meter

Author:LokiElfin E-mail:loki@acrel.cn Website:www.acrel-electric.fr

4.Overall Model Selection&Quoation- [ ② 3-phase,Centralized,WiFi based Solution]

(1)This Quotation doesn't include freight charge.To gaina complete quotation,please refer the actual quantity that you want to request for the actual order,once we receiving it.We willissue a Official Proforma Invoicewith Acrel Stamps on itfor later procedure.

0.Scenario Preset - ③ 3-phase,Separate,4G basedSolution]

(1) There are 10 Areas which are far from each other or are hard for RS485 Comms.wiring. (2) Each Area has1 circuit 3-phase that needed to be monitored.
(3)Each circuit are with rated voltage of 40oVac L-L&230Vac L-N,and with rated current of 150A AC. (4) Circuits'current are carried by cable,of which the size was suitatble for 245,456$ aperture. (diameter)
(5)For the places that we gonna installthe wireless energy meter,it's covered bystable 4G signal for 4G communications.All the 4G energy meters will be of separate instalation and directly send data to loT system.

1.Devices Deployment Plan - ③ 3-phase,Separate,4GbasedSolution]

Area#1-PowerCircuit[3-phsae]#1:
- 1\*ADW300-4GHW/C 4G 3-phase Energy Meter[For monitoring Power Circuit #1 and 4G Upstream] 1 3 ^ { \star } AKH-0.66/K K-φ24 150/5 Split-core Current Transformer [For current input of ADW300-4GHW/C] Area #10 - Power Circuit [3-phsae] #10:
- 1\*ADW300-4GHW/C4G 3-phase Energy Meter[For monitoring Power Circuit #10 and 4G Upstream] - 3\*AKH-0.66/K K-φ24 150/5 Split-core Current Transformer[For current input of ADW300-4GHW/C]

2.Communication Structure&Logic - ③ 3-phase,Separate,4G basedSolution]

(1) 4G Communication could be served as one of the final data upstream methods by sending the data to cloud server deployed in Internet so that Acrel loT System could be interact with these data collectedbybottommeteringdevices like EnergyMeter
(2)ADW300-4GHW/C Wireless 4G 3-phase Energy Meter has a built-in 4G communication module which allow it to directly send data to local 4G telecom tower through 4G signal based on MQTTand MODBUS-TCP protocol without using a extra 4G loT Gateway.
(3)Each ADW300-4GHW/C has a 4G card tray for instaling the 4G sim card which could be bought fromyour local4Gservice provider.
(4)ADW300-4GHW/C also have a RS485 communication normally used for devices adjustment with Acrel ADW300adjustmentsoftare.

3.HardwareDevicesOverview- ③ 3-phase,Separate,4G basedSolution]

Model1:ADW300-4GHW/C4G3-phase loTEnergyMeter

- Monitoring:Up to 1 circuits 3-phase [ACMetering]
-Wireless Comms.: 4G LTE[MQTT,MODBUS Protocol]
- Wired Comms.: RS485[MODBUS-RTU Protocol]
- Rated Current:3x1(6)A AC [via -/5A CTs.]
-RatedVoltage:Upto 3x660Vac L-L
-Certificate&Standard:CE,CE-RED
-More Introduction:https://www.acrel-electric.fr/product/
adw300iotwirelesssmartenergymeter

Model2:AKH-0.66/KK-Φ24150/5 Split-core CurrentTransformer

-CurrentRatio:150A/5A
- Primary Current:150A
- Secondary Current:5A
-Accuracy:Class 0.5 or1.0
-Certificate&Standard:CE
- More Introduction: https://www.acrel-electric.fr/product/split core
currenttransformerakh066k_24

4.Overall Model Selection&Quoation - [ ③ 3-phase,Separate,4G basedSolution]

(1)This Quotation doesn't include freight charge.To gain acomplete quotation,please refer the actual quantity that you want to request for the actual order,once we receiving it.We willissue a Official Proforma Invoicewith Acrel Stampson itfor laterprocedure.

System Software Remark Name Description SystemPrice (Choose Host Service or Buy-out Service after3- monthFreeTrialofCloudloTSystem) e 0 3-month Free Trail 2.Remotemeterreading and data collection. (recommended in pilot projtect) (Usersdon't need to rent acloud server)) 二 3.ProvideloTAPPformobilephonesideandloTWEBforPC side.xxx/Year(For10Points) xx to buy Hosting Service for 1monitoring points 4.Generateenergydatareportofdaily，monthlyandannually (Price for Host Service Only, connected tothesystem1year period with year-on-yeay and period-on-period energy analysis. recommended in pilot projtect) (Usersdon't need torent a cloud server) 5.Provide various alarmfunction toensure a stable operation of the system and protect your property.xxxPermanent (Limitless Points) 1-timecharging of$xxxfor Buy-out Serviceof
AcrelCloud loT Energy Management System 6.Offer3-monthfreetrialofsystemwithfulltechnicalsupport (Price for Buy-out Service permanent use (Limitless monitoring points and a as for a test phase or pilot project. Onlyrecommended inlateprojtect) cloud serverneed to berent by users) Cloud Server Name Description ServerRenting gie) Remark 1.CloudServer could berentonthecloud server providerlike Amazon Cloud. 2.UsersofCloudloTEnergyManagementSystemonlyndtorent Belowcloud server specs could support CloudServer ourCloud loT System,we willuse our own cloud server which has been AccordingtosSsersfentedld (Server:8 core16G rent on Amazon so that users don't need to rent a cloud server. Operation System:windows server 2016) Cloud Server 3.The quotation of Cloud Server is onlya reference price that we have rent on Amazon Cloud. 4G Wireless Energy Meter Overview Picture USAGE&MODULENAME DESCRIPTION&SPECIFICATION QUANTITY FOB UNIT PRICE (USD) AMOUNT (USD)
Y2P Communication:4GWireless Communication (with4GSIMcard)&RS485(MODBUS-RTU) 3-phase4GWirelesnergyeter : 10pcs / 1 Rated Current:3x1(6)AAC(via CTs) Auxiliary PowerSupply:85\~265Vac Paired Split-core CT Overview Picture USAGE&MODULENAME DESCRIPTION&SPECIFICATION QUANTITY FOB UNIT PRICE (USD) AMOUNT (USD) Spit-cor-urentTrrtarmer Gar 30pcs / /

1. Scenario Preset - ④ 3-phase,Separate,WiFibasedSolution]

(1) There are 10 Area which are far from each other or are hard for RS485 wiring.
(2) Each Area has only1circuit 3-phase that needed to be monitored online.
(3)Each circuit are with rated voltage of 400Vac L-L&230Vac L-N,and with rated current of 150A AC. (4) Circuits'current are carried by cable,of which the size was suitatble for 245,456$ aperture. (diameter)
(5)Forthe places that we gonna installthe wireless energy meter,it's covered by stable WiFi signal for WiFi communications.All the WiFi energy meters will be ofseparate installation and directly send datato loTsystem.

2.Devices DeploymentPlan- ④ 3-phase,Separate,WiFibasedSolution]

Area #1-Power Circuit [3-phase] #1:

- 1\*ADW300-WF/C WiFi 3-phase Energy Meter [For monitoring Power Circuit #1&WiFi Data Upstream] - 3\*AKH-0.66/K K-φ24 150/5 Split-core Current Transformer [For current input of ADW300-WF/C]

Area #10- Power Circuit[3-phase]#10: -1\*ADW300-WF/CWiFi3-phase EnergyMeter[For monitoring Power Circuit #10&WiFiData Upstream] - 3\*AKH-0.66/K K-φ24 150/5 Split-core Current Transformer [For current input of ADW300-WF/Cj

2.Communication Structure&Logic-[④3-phase,Separate,WiFi based Solution]

(1) WiFi Communication could be served as one of the final data upstream methods by sending the datato cloud server deployed in Internet via your WiFi Internet Router so that Acrel loT System could be interact with these data collected by bottom metering devices like Energy Meter (2)ADW300-WF/C Wireless WiFi 3-phase Energy Meter has a built-in WiFicommunication module which allow it to directly send data to your Internet WiFi Router using MQTT and MODBUS-TCP protocol without using a extra WiFi loT Gateway.Then your WiFi router willsend the data further to internet fora final data upstreaming. (3) In the factory manufacturing stage,we can set the WiFi configuration (WiFi SSID and password) in ADW30o-WF/C so that users don't need to set WiFi configuration again. (4)ADW3o0-WF/C also have a RS485 communication normally used for devices adjustment with Acrel ADW3o0 adjustment softare.For example,seting like WiFi configuration could be done.

3.HardwareDevicesOverview- ④ 3-phase,Separate,WiFibasedSolution]

Model1: ADW300-WF/CWiFi3-phase loTEnergyMeter

Monitoring:Upto1circuits3-phase[ACMetering]
- Wireless Comms.:WiFi [MQTT,MODBUS Protocol]
- Wired Comms.: RS485[MODBUS-RTU Protocol]
- Rated Current: 3x1(6)A AC [via-/5A CTs.]
-RatedVoltage:Up to3x660Vac L-L
-Certificate&Standard:CE,CE-RED
-More Introduction:https://www.acrel-electric.fr/product/
adw300iotwirelesssmartenergymeter

Model2:AKH-0.66/KK-Φ24150/5 Split-core CurrentTransformer

-CurrentRatio:150A/5A
- Primary Current:150A
- Secondary Current:5A
-Accuracy:Class 0.5or1.0
-Certificate&Standard:CE
- More Introduction: https://www.acrel-electric.fr/product/split core
currenttransformerakh066k24

3.OverallModelSelection&Quoation- ④ 3-phase,Separate,WiFibasedSolution] (1)This Quotation doesn't include freight charge.To gain acomplete quotation,please refer the actual quantity that you want to request for the actual order,once we receiving it.We willissue a Official

0.Scenario Preset- [ ⑤ 1-phase,Centralized,4G based Solution]

(1)There are 10 Area with 1-phase Power System needed to be monitored. (2) Each area has 20 monitoring circuits 1-phase needed to be monitored online. (3)Rated voltage of monitoring circuit is 230Vac L-N,rated current of monitoring circuit is 80A AC. (4)All 1-phase energy meter willbe of partial centralized installation in each area,which make it possbile for 1AWT100-4GHW4G IoT gateway to support 20 ADL200/C 1-phase Energy Meters using RS485 wired communication in a close range.(1AWT100-4GHW can support max 25 ADL200/ C energy meters if distance allowed (within 4 0 0 { m } )andall25 EnergyMeterswereof centralized installation along with this 1AWT100-4GHW)

1.DevicesDeployment Plan - [ ⑤ 1-phase,Centralized,4Gbased Solution]

Area#1-Power Circuit[1-phase]#1-1\~#1-20:

- 1\*AWT100-4GHW loT 4G Gateway [Support 2 0 ^ { \star } EnergyMetersin Area#1 for4GData Upstream] - 1\*AWT100-POW Power Supply Module [For 85\~265Vac/Vdc power supply of AWT100-4GHW] 1 2 0 ^ { \star } ADL200/C1-phase DIN-rail Energy Meter [For monitoring Power Circuit #1-1\~#1-20]

Area#10-Power Circuit[1-phase]#10-1 \tilde { \bf \Phi } #10-20: - 1\*AWT100-4GHWloT4GGateway[Support 2 0 ^ { \star } EnergyMetersin Area#10for4GDataUpstream] -1\*AWT100-POWPower Supply Module[For 85\~265Vac/Vdc power supplyof AWT100-4GHW] 1 2 0 ^ { \star } ADL200/C 1-phase DIN-rail Energy Meter [For monitoring Power Circuit #10-1\~#10-20]

2.Communication Structure&Logic - [ ⑤ 1-phase,Centralized,4G basedSolution]

(1)4G Communication could be served as one of the final data upstream methods by sending the data tocloud server deployed in Internet so that Acrel loT System could be interact with these data collectedbybottommeteringdevices like EnergyMeter
(2)AWT100-4GHW gateway support upstream of 4G communication with MQTT and MODBUSprotocol and downstream of RS485 communication based on MODBUS-RTU protocol. ADL200/C support upstream communication of RS485 communication based on MODBUS-RTU protocol. (3) Based on the communication described in item (2),Acrel AWT100-4GHW gateway could receive the data from A D \mathsf { L 2 0 0 } / \mathsf { C } energymeterusing RS485 communicationwhile sending the data further to cloud server using 4G upstream communication.Thus accomplish a complete communication from bottom metering devices to top system software.

Model 1: AWT1000-4GHW loT 4G Smart Gateway

- Upstream Comms.: 4G LTE[MQTT,MODBUS Protocol] - Downstream Comms.: RS485 [MODBUS-RTU Protocol] - Support:Up to 25 Downstream Devices via RS485. - Auxiliary PowerSupply:85\~265Vac [via AWT100-POW] -Certificate&Standard:CE;CE-RED;IEC
-More Introduciton:https://www.acrel-electric.fr/product/ awt1004ghw iot smart 4g_gateway

Model2: AWT100-POWPowerSupplyModule

-Monitoring:Up1 circuits 1-phase [AC Metering]
- Rated Voltage:220\~264Vac L-N
- Rated Current:10(80)A AC (via direct connect)
-Wired Comms:RS485 Interface,MODBUS-RTUProtocol
-Certificate&Standard:CE;CE-MID;EAC
-More Introduction:https://www.acrel-electric.fr/product/
adl200 single phase din rail energy meter

Model2:ADL2001-phaseACDIN-railEnergyMeter

1-phase2-wire DirectConnect ACMetering RS485MODBUS-RTU

3.HardwareDevicesOverview- [ ⑤ 1-phase,Centralized,4Gbased Solution]

- Input:85\~265Vac
- Output:12Vdc
-Application:Pairedwith AWT100-4GHWfor85\~265Vac
Power Supply Input [via PINL& PIN N]
-Certificate&Standard:CE

4.OverallModelSelection&Quoation- ⑤ 1-phase,Centralized,4GbasedSolution]

(1)This Quotation doesn't include freight charge.To gain acomplete quotation,please refer the actual quantity that you want to request for the actual order,once we receiving it.We willissue a Official Proforma Invoice with Acrel Stamps on it for later procedure.

1.Scenario Preset - ⑥ 1-phase,Centralized,WiFibasedolution]

(1) There are 10 Area with 1-phase Power System needed to be monitored. (2) Each area has 20 monitoring circuits 1-phase needed to be monitored online. (2)Rated voltage of monitoring circuit is 23oVac L-N,rated current of monitoring circuit is 80A AC. (3)All 1-phase energy meter willbe of partial centralized installation in each area,which make it possbile for 1AWT100-WiFiHWWiFi loT gateway to support 20 ADL200/C 1-phase Energy Meters using RS485 wired communication in a close range.(1AWT100-WiFiHW cansupport max 25 ADL20o/C energy meters if distance allowed (within 4 0 0 \mathsf { m } )andall25EnergyMeterswereof centralized installationalongwith this1AWT100-WiFiHW)

2.DevicesDeploymentPlan - [ ⑥ 1-phase,Centralized,WiFibasedSolution]

Area #1-Power Circuit[1-phase] #1-1\~#1-20: -1\*AWT100-WiFiHWWiFiGateway[Support 2 0 ^ { \star } EnergyMetersinArea#1forWiFiDataUpstream] - 1\*AWT100-POW Power Supply Module [For 85\~265Vac/Vdc power supply of AWT100-WiFiHW] 1 2 0 ^ { \star } ADL200/C1-phase DIN-rail Energy Meter [For monitoring Power Circuit #1-1\~#1-20]

Area#10-Power Circuit[1-phase] #10-1 \tilde { \bf \Phi } #10-20: - 1\*AWT100-WiFiHWWiFi Gateway [Support 2 0 ^ { \star } Energy Meters in Area \# 1 0 for WiFi Data Upstream] -1\*AWT100-POWPower Supply Module[For 85\~265Vac/Vdcpowersupply of AWT100-WiFiHW] 1 2 0 ^ { \star } ADL200/C 1-phase DIN-rail Energy Meter [For monitoring Power Circuit #10-1\~#10-20]

3.Communication Structure&Logic - [ ⑥ 1-phase,Centralized,WiFi basedSolution]

(1) WiFi Communication could be served as one of the final data upstream methods by sending the data to cloud server deployed in Internet so that Acrel loT System could be interact with these data collectedbybottommeteringdevices likeEnergyMeter
(2)AWT100-WiFiHW gateway support upstream of WiFi communication with MQTT and MODBUSprotocol and downstream of RS485 communication based on MODBUS-RTU protocol. ADL200/C support upstream communication of RS485 communication based on MODBUS-RTU protocol. (3) Based on the communication described in item (2),Acrel AWT100-WiFiHW gateway could receive the data from ADL200/C energy meter using RS485 communication while sending the data further to cloud server using WiFi upstream communication.Thus accomplish a complete
communication from bottom metering devices to top system software.

Model1:AWT1000-WiFiHW loTWiFi Smart Gateway - Upstream Comms.: WiFi[MQTT,MODBUS Protocol] -Downstream Comms.:RS485[MODBUS-RTU Protocol] - Support:Up to 25 Downstream Devices via RS485. - Auxiliary PowerSupply:85\~265Vac [via AWT100-POW] -Certificate&Standard:CE;CE-RED;IEC

Model2: AWT100-POWPowerSupplyModule

Model2:ADL2001-phaseACDIN-railEnergyMeter

- Monitoring:Up1 circuits 1-phase [AC Metering]
- Rated Voltage:220\~264Vac L-N
- Rated Current:10(80)A AC (via direct connect)
-Wired Comms:RS485 Interface,MODBUS-RTUProtocol
-Certificate&Standard:CE;CE-MID;EAC
-More Introduction:https://www.acrel-electric.fr/product/
adl200 single phase din rail energy meter

4.Hardware Devices Overview- [ ⑥ 1-phase,Centralized,WiFi based Solution]

- Input:85\~265Vac
- Output:12Vdc
-Application:Paired with AWT100-4GHW for85\~265Vac
Power Supply Input [via PINL&PIN N]
-Certificate&Standard:CE

5.Overall ModelSelection&Quoation- ⑥ 1-phase,Centralized,WiFibasedolution]

(1)This Quotation doesn't include freight charge.To gaina complete quotation,please referthe actual quantity that you want to request for the actual order,once we receiving it.We willissue a Official

1. Scenario Preset - [ ⑦ 1-phase,Separate,4G basedSolution]

(1) There are 10 Areas power by1-phase power system,each area is far from each other so impossible for centralized installation of energy meters.
(2)Foreach area,we need to monitor1circuit 1-phase of it for monitoring the overallarea's load power consumption.
(3) Rated voltage of this main incoming circuit 1-phase is 230Vac L-N,and rated/max current was no more than 100A AC.
(4)For the places that we gonna installthe energy meter, they are covered by stable 4G signal. (5)Eventually,for each area we only need 1 pcs ADW310-D16-4GHW/C 1-phase 4G Energy Meter

2.DevicesDeployment Plan- [ ⑦ 1-phase,Separate,4G basedSolution]

Area- Power Circuit (1-phase)#1:
- 1\*ADW310-D16-4GHW/C 4G 1-phase Energy Meter [For monitoring Power Circuit #1&4G Upstream] Area-Power Circuit (1-phase)#10:
- 1\* ADW310-D16-4GHW/C 4G 1-phase Energy Meter [For monitoring Power Circuit #10&4G Upstream

3.Communication Structure&Logic - [ ⑦ 1-phase,Separate,4GbasedSolution]

(1)4G Communication could be served as one of the final data upstream methods by sending the data to cloud server deployed in Internet so that Acrel loTSystem could be interact with these data collectedbybottommeteringdevices likeEnergyMeter
(2)ADW310-D16-4GHW/C Wireless 4G 1-phase Energy Meter has a built-in 4G communication module whichallow it to directly send data to local 4G telecom tower through 4G signal based on MQTTand MODBUS-TCP protocol without using a extra 4G loT Gateway.
(3) Each ADW310-D16-4GHW/C has a 4G card tray for installing the 4G sim card which could be bought fromyourlocal4Gserviceprovider.
(4)ADW310-D16-4GHW/C also have a RS485 communication normally used for devices adjustmen with Acrel ADW310 adjustment softare.

4.Hardware Devices Overview- [ ⑦ 1-phase,Separate,4G basedSolution]

Model1: ADW310-Dxx-4GHW/C 4G1-phase loT EnergyMeter

- Monitoring:Up to 1circuits 3-phase [ACMetering]
-Wireless Comms.: 4G LTE[MQTT,MODBUS Protocol]
- Wired Comms.: RS485[MODBUS-RTU Protocol]
- Rated Current: 3x1(6)A AC [via -/5A CTs.]
-RatedVoltage:Up to220\~264Vac L-N
-Certificate&Standard:CE
-More Introduction:https://www.acrel-electric.fr/product/adw310-
iot1-phase-wireless-smart-energy-meter

5.Overall Model Selection&Quoation- [ ⑦ 1-phase,Separate,4G basedSolution]

(1)This Quotation doesn't include freight charge.To gain acomplete quotation,please refer the actual quantity that you want to request for the actual order,once we receiving it.We willissue a Official Proforma Invoicewith Acrel Stampson it for later procedure.

SystemSoftware Remark Name Description System Price (Choose HostServiceor Buy-outServiceafter3- monthFreeTrialofCloudloTSystem) e 0 3-month Free Trail 2.Remotemeterreadingand data collection. (recommended in pilot projtect) (Usersdon't need to rentacloud server)) 3.ProvideloTAPPformobilephonesideandloTWEBforPC side. SxxxYear(For10Points)xto buy HostingServicefor1monitoring points 4.Generateenergydatareportofdaily,monthlyandannually (Price for Host Service Only, connected to thesystem1year period with year-on-yeayandperiod-on-periodenergyanalysis. recommendedinpilotprojtect) (Usersdon't need to rent a cloud server) AcrelCloud loT Energy ManagementSystem S asforatestphase or pilot project. Only,recommendedinlateprojtect) cloud server need to be rent by users) Cloud Server Name Description SererRenting eihe) Remark 1.CloudServercould berent on thecloudserver providerlikeAmazon Cloud. 2.UsersofCloud loT Energy ManagementSystemonly need torent Belowcloud server specs could support C 武 Aecordig t Ses entedClbud 10 rent on Amazon Cloud. 4GWirelessEnergyMeter Overview Picture USAGE&MODULENAME DESCRIPTION&SPECIFICATION QUANTITY FOBUNITPRICE(USD) AMOUNT (USD) Communication:4G(MODBUS-TCP,MTT)& 1-phase4GiressnWye 10 pcs CTs) $ (Including bothEnergymeter and Extemal CTs) Current Ratio:100A/25mAAC PaiedEe Ap 10pcs current input

1.Scenario Preset- ⑧ 1-phase,Separate,WiFi basedSolution]

(1)There are 10 Areas power by1-phase power system,each area is far from each other so impossible for centralized installation of energy meters.
(2)For each area,we need to monitor1circuit 1-phase of it for monitoring the overallarea's load power consumption.
(3) Rated voltage of this main incoming circuit 1-phase is 230Vac L-N,and rated/max current was no more than 100A AC.
(4)For the places that we gonna installthe energy meter,they are covered by stable WiFi signal. (5)Eventually,for each area we only need 1 pcs ADW310-D16-WF/C WiFi 1-phase Energy Meter.

2.DevicesDeployment Plan - ⑧ 1-phase,Separate,WiFibasedSolution]

Area #1- Power Circuit (1-phase) #1:
- 1\*ADW310-D16-WF/C WiFi1-phase Energy Meter[For monitoring Power Circuit #1&WiFi Upstream] Area #10- Power Circuit (1-phase)#10:
- 1\*ADW310-D16-WF/C Wireless WiFi Energy Meter [For monitoring Power Circuit #10&WiFi Upstream

3.Communication Structure&Logic - [ ⑧ 1-phase,Separate,WiFibasedSolution]

(1) WiFi Communication could be served as one of the final data upstream methods by sending the datato cloud server deployed in Internet via your WiFi Internet Router so that Acrel loT System could be interact with these data collected by bottommetering devices like Energy Meter (2)ADW310-D16-WF/C Wireless WiFi 1-phase Energy Meter has a built-in WiFi communication module which alow it to directly send datato your Internet WiFi Router using MQTT and MODBUSTCP protocol without using a extra WiFi loT Gateway.Then your WiFi router willsend the data further to internet fora final data upstreaming.

(3) In the factory manufacturing stage,we can set the WiFi configuration (WiFi account and password) in ADW310-D16-WF/C so that users normally don't need to set WiFi configuration again. (4)ADW310-D16-WF/C also have a RS485 communication normaly used for devices adjustment with Acrel ADW310 adjustment softare.For example,setting like WiFi configuration could be done.

loTEnergyManagementSystem

4.HardwareDevicesOverview- ⑧ 1-phase,Separate,WiFibasedSolution]

Model1:ADW310-Dxx-WF/CWiFi1-phase loTEnergyMeter

- Monitoring:Up to1 circuits 3-phase [ACMetering]
- Wireless Comms.: WiFi [MQTT,MODBUS Protocol]
- Wired Comms.: RS485[MODBUS-RTU Protocol]
- Rated Current: 3x1(6)A AC [via -/5A CTs.]
-RatedVoltage:Upto220\~264VacL-N
-Certificate&Standard:CE
-More Introduction:https://www.acrel-electric.fr/product/adw310-
iot1-phase-wireless-smart-energy-meter

4.OverallModelSelection&Quoation- ⑧ 1-phase,Separate,WiFibasedSolution]

(1)This Quotation doesn't include freight charge.To gain a complete quotation,please refer the actual quantity that you want to request for the actual order,once we receiving it.We willissue a Official Proforma Invoice with Acrel Stamps on it for later procedure.

? DAcrel Solar PV Online Energy Monitoring Cloue Solution

Ver.Date:July,6th2023

Acrel Co.,Ltd.

No.253 Yulv Road,Jiading District,Shanghai,China

1. Scenario Preset

(1) The scenario is based on a smallon-grid Solar PVsystem without DC energy storage.
(2) In order to establish a complete monitoring system,we need to install a smart wireless 3-phase energy meter with bidirectional metering function on Grids Side [Need to monitor the girds'overall 3- phaseincoming circuit so that we can monitor the total power consumption supplied from grids to house loadsand also monitor the over-generated reflux energy from Solar PVto grids or power transformer.]
(3)The reason why to choose wireless energy meter was because it could directly send data to Acrel loT Energy Monitoring System without using a extra loT Gateway.For separate installation, this willbe more economic.
(4)Suppose grids sides incomming circuits is with rated current of 150A AC and rated voltage of 230Vac L-N&400Vac L-N.

2.DevicesDeploymentPlan

Grids Side - Grids' Overall 3-phase Incoming Circuit: -1\*ADW300-4GHW/CWireless4GEnergyMeter 1 3 ^ { \star } AKH-0.66/KK- * \Phi 2 4 150/5 Split-core Current Transformer

(MonitoroverallHouse Load3-phaseincomingcircuit)

3.CalculationLogic-WhentheSolarPVGeneratedPower < HouseLoadConsumedPower

(1) When the solar PV generated power wasn't enough for house loads to consume.Grids will also distribute power to house load for consuming.So,in this situation,the house load total power consumption was consisted of 2 parts,solar PV generated power and grids distribution power. (2) Girds power flow to house load for consuming was normally calculated as "forward active energy,EPl" and "postive active power,+kw"by #1 ADW300-4GHW energy meter.

Calculation logic (When Solar PV not Enough)

3.CalculationLogic-WhentheSolarPVGeneratedPower > HouseLoadConsumedPower

(1) When the solar PV generated power was larger than house loads power consumtpion.The part of over-generated solar PV power willreflux to power transformer or grids.In this situation,solar PV power generation willbe distributed to 2 part, to house loads and to power transformer or girds. (2) Solar PVover-generated power which reflux to power transformer or girds was normally calculatedas "backward active energy,EPE"and "negative active power,-kw"by #1 ADW300- 4GHW energy meter.

CalculationLogic (SolarPVOver-generated)

Diagramof "Backward Active Energy,EPE"

4.CommunicationStructure&Logic-To loTSystem

(1) 4G Communication could be served as one of the final data upstream methods by sending the data tocloud serverdeployed in Internet so that Acrel loT System couldbe interact with these data collectedbybottommeteringdevices like EnergyMeter
(2)ADW300-4GHW/C Wireless 4G 3-phase Energy Meter has a built-in 4G communication module which allow it to directly send data to local 4G telecom tower through 4G signal based on MQTTand MODBUS-TCP protocol without using a extra 4G loT Gateway.
(3) Each ADW300-4GHW/C has a 4G card tray for instaling the 4G sim card which could be bought fromyour local 4G service provider.
(4)ADW300-4GHW/C also have a RS485 communication normally used for devices adjustment with Acrel ADW300 adjustment softare.

4.CommunicationStructure&Logic-ToSolarInverter

(1)ADW300-4GHW energy meter also has a RS485 port [MODBUS-RTU protocol] which could be connected to Solar PV Inverter so that inverter could get the reading from ADW300 based on MODBUS-RTU protocol.

(2) Once the inverter get a reading of "backward active power [minus value]",the invert could automatically lower its power generation rates so that the overall Solar PV generated power won't be more than house load consumption.Thus Solar PV side won't have export to grids side and eventually realize zero export.

Note:

1.Solar PV inverter get reading of bidirectional active power of grids side from ADW3o0 based on RS485 [MODBUS-RTU]

2. Once inverter get the reading of backward active power [export], inverter willower its power generation rates so that no more Solar PVover-generated power flow to grids side.[no more export power]

3.All the generationpower control logic wasdecided by inverter,energymeterADW300 only provide the reading of bidirectional active power.So the integration between ADW300 and inverterbased onRS485 interface [MODBUS-RTU]protocol for getthe readingof bidirectional active power mustbe doneand inverter side must have this type of control logic.[When inverter get the reading of backward active power,it will lower its power generate rate ]

5.OverallModelSelection&Quoation

(1)This Quotation doesn't include freight charge.To gaina complete quotation,please refer the actual quantity that you want to request for the actual order,once we receiving it.We willissue a Official Proforma Invoicewith Acrel Stamps on itfor later procedure.

System Software Remark Name Description SystemPrice (Choose Host Service or Buy-out Service after3- monthFreeTrial ofCloudloTSystem) et 1.System support all the metersacross the country whose data has (recommendedinpilotporjfet (Usre LL 9 r (PrceYrrinnly, So period with year-on-yeay and period-on-period energyanalysis. recommended inpilotprojtect) (Users don't need to rent a cloud server) 5.Provide variousalarm function toensureastableoperation xxx/Permanent (Limitless Points) 1-timecharging ofxxx for Buy-out Serviceof
AcrelCloud loT EnergyManagementSystem ofthesystemand protect yourproperty. (Price for Buy-out Service permanent use (A cloud server need to be rent by 6Ofr Only,recommended inlateprojtect) users) Cloud Server Name Description Server Renting Price Remark (For Reference Only) 1.CloudServercould berent on the cloud server providerlike Amazon Cloud. CloudServer Uet e AccordigtsSses fRented cld (Servery tcore 16G rentonAmazonsothatusersdontneedtorentacloudserver Operation System:windows server 2016) Cloud Server 3.Thequotationof CloudServer isonlyareference price that we have rent on Amazon Cloud. 4GWireless EnergyMeter OverviewPicture USAGE&MODULENAME DESCRIPTION&SPECIFICATION QUANTITY FOB UNIT PRICE(USD) AMOUNT (USD)
B Communication:4G Wireless Communication
-.sse .eies 3-phase4GWirelesSEwergy Meter 1 pcs / 1 RatedCurrent:3x1(6）AAC(viaCTs) AuxiliaryPowerSupply:85\~265Vac Paired Split-coreCT OverviewPicture USAGE&MODULENAME DESCRIPTION&SPECIFICATION QUANTITY FOB UNIT PRICE(USD) AMOUNT (USD) CurrentRatio:150/5AAC 1 Spit-eCrkaf A 3pcs 1 1 current input

7.Acrel loTEnergyMonitoringSystem (Partail Introduction)

Acrel loT Energy Monitoring System could beaccess in 2 different ways:

(1)Access through WEBon yourcomputer.
Access port:https://iot.acrel-eem.com/
(2) Access through APP on your mobile phone
Download Link:https://play.google.com/store/apps/details?id \ c = com.acrel.iotems

(1)WEB Accesss (Computer): AccessPort:https://iot.acrel-eem.com/ TestAccountName:acrel TestAccountPassword:123456