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Wenzhou Guosheng Electronic Technology Co., Ltd.
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Pretiosus
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温州市国盛电子科技有限公司(简称国盛电子）成立于2012年，是一家专注于太阳能逆变器、车载逆变器、充电器、逆变充
电一体机、UPS不间断电源、储能系统、储能逆变器、开关电源、太阳能控制器等一系列电源产品的研发、生产、销售与服务
为一体的高科技企业，产品具有品质优良、性能稳定、适用范围广（广泛用于各类交通工具、移动办公、邮电通讯、太阳能发
电系统、风力发电系统、储能系统、报警系统、供电系统、照明系统等）的特点。
公司自成立以来，始终秉承“以质量求生存，以创新求发展，以诚信赢未来”的理念，建立规范化的质量管理体系，从原
料到成品都经过多道严密质量监控（进货检、首检、巡检、工艺检、 最终检和员工自检），以确保产品质量满足顾客要求；同
时通过探索、改进和技术创新，掌握了电源产品的核心技术；在售后服务方面，实施程序化管理，设立免费服务热线，有专业
团队追踪产品，产品一经售出，终生维护！公司先后在全国各省设立代理并逐步成为市场上的知名品牌，同时远销欧洲、南美
洲、北美洲、东南亚地区。经过多年努力，公司规模迅速扩展，公司产品赢得客户一致好评。
国盛坚持“进步，永不止步”的态度，竭诚期待与大家合作共赢，共创美好未来！
Wenzhou Guosheng Electronic Technology Co.,Ltd. was established in 2012 ,It is a professional manufacturer specialized in the research and development ，production, sales and service of Solar inverter、car inverter、battery charger、power inverter with charger、UPS Uninterruptible Power
Supply、energy storage system、 energy storage system inverter、switching power supply solar controller.
Currently,our company has more than 300 employees,including 18 manage-rial and technical personnel and 9 intermediate and senior engineers.
All of our products are comply with international quality standards and are greatly appreciated in a variety of different markets throughout the
world. As a result of our high quality products and outstanding customer service,we have gained a global sales network reaching South East Asia, Middle
East, South America,Africa, and Europe.
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Quality Products &Reliable Service
PRODUCT
PROCESS
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GSM-C200
GSM-C200 Move forward Never Stop
Modified sine wave inverter www.pretiosus.com.cn
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:200W
Surge power:400W
USB output: 5V/3.1A*4
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
GSM-C200
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:200W
Surge power:400W
USB output: 5V/3.1A*4+QC4.0*1+PD快充
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
Pretiosus
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Wenzhou Guosheng Electronic Technology Co., Ltd.
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GSM-C200
GSM-C200
Move forward Never Stop
Modified sine wave inverter www.wenzhouguosheng.com
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:200W
Surge power:400W
USB output: 5V/3.1A*2
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
GSM-C200
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:200W
Surge power:400W
USB output: 5V/3.1A*2
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
GSM-C200
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:200W
Surge power:400W
USB output: 5V/3.1A*2
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
Wenzhou Guosheng Electronic Technology Co., Ltd.
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GSM-500
Move forward Never Stop
Modified sine wave inverter www.wenzhouguosheng.com
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:400W
Surge power:800W
USB output: 5V/3.1A
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
GSM-1000
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:500W
Surge power:1000W
USB output: 5V/3.1A
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
GSM-1200
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:700W
Surge power:1400W
USB output: 5V/3.1A
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
Wenzhou Guosheng Electronic Technology Co., Ltd. GSM-500/ 1000/ 1200 R 5
GSM-1800
Move forward Never Stop
Modified sine wave inverter www.wenzhouguosheng.com
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:1350W
Surge power:2500W
USB output: 5V/3.1A
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
GSM-2500
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:1650W
Surge power:3000W
USB output: 5V/3.1A
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
GSM-3500
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:2100W
Surge power:4000W
USB output: 5V/3.1A
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
Wenzhou Guosheng Electronic Technology Co., Ltd.
GSM-1800/ 2500/ 3500
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GSM-2800/ 4000/ 5000/ 6000 GSM-2800
Wenzhou Guosheng Electronic Technology Co., Ltd
Move forward Never Stop
Modified sine wave inverter www.wenzhouguosheng.com
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:1650W
Surge power:3000W
USB output: 5V/3.1A
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
GSM-4000
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:2100W
Surge power:4000W
USB output: 5V/3.1A
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
GSM-5000
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:2700W
Surge power:5000W
USB output: 5V/3.1A
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
GSM-6000
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:3300W
Surge power:6000W
USB output: 5V/3.1A
Effciency: >85%
Frequency:50Hz/60Hz
No load current draw:<1A
R 7
GSS-1500/ 4000/ 6000
GSS-1500
Wenzhou Guosheng Electronic Technology Co., Ltd
Move forward Never Stop
Pure sine wave inverter www.wenzhouguosheng.com
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:1350W
Surge power:2700W
USB output:5V/3.1A
Effciency:>85%
Frequency:50Hz/60Hz
No load current draw:<1A
GSS-4000
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:2100W
Surge power:4000W
USB output:5V/3.1A
Effciency:>85%
Frequency:50Hz/60Hz
No load current draw:<1A
GSS-6000
Input volt:DC12V/24V
Output volt:AC220V
Continuous power:3000W
Surge power:6000W
USB output:5V/3.1A
Effciency:>85%
Frequency:50Hz/60Hz
No load current draw:<1A
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GSD-1800W PRE-DD100/ 150/ 300/ 450/ 600
GSD-1800W
Wenzhou Guosheng Electronic Technology Co., Ltd
Move forward Never Stop
Dedicated power supply for parking air conditioning Converter
REVERSE POLARITY CONNECTION
SHORT CIRCUIT
OVER CURRENT
OVER VOLT
OVER HEAT
OVER LOAD
Output Power:1800W
Input Current:8A
Input Voltage:AC180V-250V
Output Voltage:DC28V±3%
Output Current:60A
Place of Origin:Zhejiang,China
PRE-DD100/ 150/ 300/ 450/ 600
Output:12V/20A, 12VDC/30A, 12VDC/50A,
12v 6A, 12V 10A, 12/24vAUTO
Input Voltage:DC9V-52V
Output Voltage:DC3V-52V
Input Current:5A/10A/20A/30A/50A
Output Current:5A/10A/20A/30A/50A
Place of Origin:Zhejiang,China
REVERSE POLARITY CONNECTION
SHORT CIRCUIT
OVER CURRENT
OVER VOLT
OVER HEAT
OVER LOAD
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PRE-M250 PRE-M400 PRE-M600 PRE-M800 PRE-M1000
PRE-M250/ 400/ 600/ 800/ 1000
Move forward Never Stop
Modified Sine Wave Inverter DC to AC www.pretiosus.com.cn
UNDER VOLTAGE
OVER VOLTAGE
OVERHEAT
OVERLOAD
OUTPUT SHORT-CIRCUIT
Peak Power:500
Rated Power:250
Input Voltage:DC12V/24V/48V/60V/72V
OutputVoltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:800
Rated Power:400
Input Voltage:DC12V/24V/48V/60V/72V
OutputVoltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:1200
Rated Power:600
Input Voltage:DC12V/24V/48V/60V/72V
OutputVoltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:1600
Rated Power:800
Input Voltage:DC12V/24V/48V/60V/72V
OutputVoltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:2000
Rated Power:1000
Input Voltage:DC12V/24V/48V/60V/72V
OutputVoltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
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Wenzhou Guosheng Electronic Technology Co., Ltd
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Peak Power:3000
Rated Power:1500
Input Voltage:DC12V/24V/48V/60V/72V
OutputVoltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:4000
Rated Power:2000
Input Voltage:DC12V/24V/48V/60V/72V
OutputVoltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:5000
Rated Power:2500
Input Voltage:DC12V/24V/48V/60V/72V
OutputVoltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:6000
Rated Power:3000
Input Voltage:DC12V/24V/48V/60V/72V
OutputVoltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
PRE-M1500 PRE-M2000 PRE-M2500 PRE-M3000
PRE-M1500/ 2000/ 2500/ 3000
Move forward Never Stop
Modified Sine Wave Inverter DC to AC www.pretiosus.com.cn
UNDER VOLTAGE
OVER VOLTAGE
OVERHEAT
OVERLOAD
OUTPUT SHORT-CIRCUIT
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Wenzhou Guosheng Electronic Technology Co., Ltd
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PRE-MR1000W
Wenzhou Guosheng Electronic Technology Co., Ltd
PRE-MR1000/1500/2000
Move forward Never Stop
Modified Sine Wave Inverter DC to AC www.pretiosus.com.cn
UNDER VOLTAGE
OVER VOLTAGE
OVERHEAT
OVERLOAD
OUTPUT SHORT-CIRCUIT
Peak Power:2000
Rated Power:1000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
PRE-MR1500W
Peak Power:3000
Rated Power:1500
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
PRE-MR2000W
Peak Power:4000
Rated Power:2000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Pretiosus
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PRE-S150/ 300/ 600 Move forward Never Stop
Pure Sine Wave Inverter DC to AC www.pretiosus.com.cn
UNDER VOLTAGE
OVER VOLTAGE
OVERHEAT
OVERLOAD
OUTPUT SHORT-CIRCUIT
PRE-S150W
Peak Power:300
Rated Power:150
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
PRE-S300W
Peak Power:600
Rated Power:300
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
PRE-S600W
Peak Power:1200
Rated Power:600
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
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Wenzhou Guosheng Electronic Technology Co., Ltd
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PRE-S1000/ 1500/ 2000
Move forward Never Stop
Pure Sine Wave Inverter DC to AC www.pretiosus.com.cn
UNDER VOLTAGE
OVER VOLTAGE
OVERHEAT
OVERLOAD
OUTPUT SHORT-CIRCUIT
PRE-S1000W
Peak Power:2000
Rated Power:1000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
PRE-S1500W
Peak Power:3000
Rated Power:1500
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
PRE-S2000W
Peak Power:4000
Rated Power:2000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
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PRE-S3000/ 4000/ 5000 UNDER VOLTAGE
OVER VOLTAGE
OVERHEAT
OVERLOAD
OUTPUT SHORT-CIRCUIT
PRE-S3000W
Peak Power:6000
Rated Power:3000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
PRE-S4000W
Peak Power:4000
Rated Power:2000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
PRE-S5000W
Peak Power:5000
Rated Power:2500
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Move forward Never Stop
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PRE-S500/ 1000/ 2000/ 3000 UNDER VOLTAGE
OVER VOLTAGE
OVERHEAT
OVERLOAD
OUTPUT SHORT-CIRCUIT
Peak Power:1000
Rated Power:500
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:2000
Rated Power:1000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:4000
Rated Power:2000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:6000
Rated Power:3000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
PRE-S500W PRE-S1000W PRE-S2000W PRE-S3000W
Wenzhou Guosheng Electronic Technology Co., Ltd
P Move forward Never Stop retiosus
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Pure Sine Wave Inverter DC to AC www.pretiosus.com.cn
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UNDER VOLTAGE
OVER VOLTAGE
OVERHEAT
OVERLOAD
OUTPUT SHORT-CIRCUIT
Peak Power:2000
Rated Power:1000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:2000
Rated Power:1000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:3000
Rated Power:1500
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:4000
Rated Power:2000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:4000
Rated Power:2000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,AC Output
according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
PRE-SRL1000W PRE-S1000W PRE-SRL1500W PRE-SRL2000W PRE-S2000W
PRE-SRL1000/ 1500/ 2000
PRE-S1000/ 1500/ 2000
Move forward Never Stop
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PRE-S600/ 1000/ 3000
PRE-SRP3000
UNDER VOLTAGE
OVER VOLTAGE
OVERHEAT
OVERLOAD
OUTPUT SHORT-CIRCUIT
Peak Power:1200
Rated Power:600
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,
AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:2000
Rated Power:1000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,
AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:6000
Rated Power:3000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,
AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Peak Power:6000
Rated Power:3000
Input Voltage:DC12V/24V/48V/60V/72V
Output Voltage:AC110V/AC120V
/AC220V/AC230V
Output Current:USB 3100mA,
AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
PRE-S600W PRE-S1000W PRE-S3000W PRE-SRP3000W
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Type:Plug-In Charger
Output Power:150W, 280W, 700W
Output:12V/20A, 12VDC/30A, 12VDC/50A, 12v 6A,
12V 10A,12/24vAUTO
Input:100-240V/1.2A, 110V(90-165VAC)/1.5A,
110V(90-165VAC)/3A, 110V(90-165VAC)/4.5A,
220V(190~265VAC)/0.5A, 220V(190~265VAC)/1A,
220V(190~265VAC)/3A
Input Voltage:AC110V/AC120V/AC220V/AC230V
Output Voltage:DC12V/24V/48V
Output Current:6A/10A/20A/30A/50A
Battery type:Lead /AGM/GEL battery
Place of Origin:Zhejiang,China
Warranty:1 Year
Accept:OEM
Use:Standard Battery, LAPTOP, Industrial,
electric car, electr bike, lead aci battery
PRE-150/ 280/ 700 REVERSE POLARITY CONNECTION
SHORT CIRCUIT
OVER CURRENT,
OVER VOLT
OVER HEAT
OVER LOAD
PRE-S150W PRE-S280W
Type:Plug-In Charger
Output Power:150W, 280W, 700W
Output:12V/20A, 12VDC/30A, 12VDC/50A, 12v 6A,
12V 10A, 12/24vAUTO
Input:100-240V/1.2A, 110V(90-165VAC)/1.5A,
110V(90-165VAC)/3A, 110V(90-165VAC)/4.5A,
220V(190~265VAC)/0.5A, 220V(190~265VAC)/1A,
220V(190~265VAC)/3A
Input Voltage:AC110V/AC120V/AC220V/AC230V
Output Voltage:DC12V/24V/48V
Output Current:6A/10A/20A/30A/50A
Battery type:Lead /AGM/GEL battery
Place of Origin:Zhejiang,China
Warranty:1 Year
Accept:OEM
Use:Standard Battery, LAPTOP, Industrial,
electric car, electr bike, lead aci battery
PRE-S700W
Type:Plug-In Charger
Output Power:150W, 280W, 700W
Output:12V/20A, 12VDC/30A, 12VDC/50A, 12v 6A,
12V 10A, 12/24vAUTO
Input:100-240V/1.2A, 110V(90-165VAC)/1.5A,
110V(90-165VAC)/3A, 110V(90-165VAC)/4.5A,
220V(190~265VAC)/0.5A, 220V(190~265VAC)/1A,
220V(190~265VAC)/3A
Input Voltage:AC110V/AC120V/AC220V/AC230V
Output Voltage:DC12V/24V/48V
Output Current:6A/10A/20A/30A/50A
Battery type:Lead /AGM/GEL battery
Place of Origin:Zhejiang,China
Warranty:1 Year
Accept:OEM
Use:Standard Battery, LAPTOP, Industrial,
electric car, electr bike, lead aci battery
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PRE-MC500/ 1000/1500/2000
Peak Power:1000
Rated Power:500
Input Voltage:DC12V/24V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,
AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Charger Current:5A/10A/20A/25A/30A/50A
Peak Power:2000
Rated Power:1000
Input Voltage:DC12V/24V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,
AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Charger Current:5A/10A/20A/25A/30A/50A
Peak Power:3000
Rated Power:1500
Input Voltage:DC12V/24V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,
AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Charger Current:5A/10A/20A/25A/30A/50A
Peak Power:4000
Rated Power:2000
Input Voltage:DC12V/24V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,
AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Charger Current:5A/10A/20A/25A/30A/50A
PRE-MC500W PRE-MC1000W PRE-MC1500W PRE-MC2000W
LOW VOLTAGE
OVER VOLTAGE
OVERHEAT、OVERLOAD
OUTPUT SHORT-CIRCUIT
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Modified Sine Wave Inverter With Charger www.pretiosus.com.cn
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PRE-SC1000/ 1500/ 3000 UNDER VOLTAGE
OVER VOLTAGE
OVERHEAT
OVERLOAD
OUTPUT SHORT-CIRCUIT
PRE-SC1000W
Peak Power:2000
Rated Power:1000
Input Voltage:DC12V/24V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Charger Current:5A/10A/20A/25A/30A/50A
PRE-SC1500W
Peak Power:3000
Rated Power:1500
Input Voltage:DC12V/24V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Charger Current:5A/10A/20A/25A/30A/50A
PRE-SC3000W
Peak Power:6000
Rated Power:3000
Input Voltage:DC12V/24V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Charger Current:5A/10A/20A/25A/30A/50A
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Pure Sine Wave Inverter With Charger www.pretiosus.com.cn 21
Peak Power:2000
Rated Power:1000
Input Voltage:DC12V/24V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Charger Current:5A/10A/20A/25A/30A/50A
Peak Power:4000
Rated Power:2000
Input Voltage:DC12V/24V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Charger Current:5A/10A/20A/25A/30A/50A
PRE-SU1000/ 2000 UNDER VOLTAGE
OVER VOLTAGE
OVERHEAT
OVERLOAD
OUTPUT SHORT-CIRCUIT
PRE-SU1000W PRE-SU2000W
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UPS-Uninterruptible Power Supply www.pretiosus.com.cn
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UNDER VOLTAGE
OVER VOLTAGE
OVERHEAT
OVERLOAD
OUTPUT SHORT-CIRCUIT
Wave Form:Pure Sine Wave
Peak Power:6000W
Rated Power:3000W
Input Voltage:DC12V/24V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
Wave Form:Pure Sine Wave
Peak Power:8000W
Rated Power:4000W
Input Voltage:DC12V/24V
Output Voltage:AC110V/AC120V/AC220V/AC230V
Output Current:USB 3100mA,AC Output according the load
Output Frequency:50HZ/60HZ
Place of Origin:Zhejiang,China
Warranty:1 Year
Certificate:CE/Rohs
Accept:OEM
PRE-SRV3000W PRE-SRV4000W
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www.pretiosus.com.cn RV inverter power supply DC to AC
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……
The new product is about to be launched,
looking forward to it……
24
AD D ：Building 26, Xiaoweiyuan, No. 139 Jiangnan Avenue,
Gexiang New District, Nanbin Street, Rui'an City,
Zhejiang Province
TEL：+86-577-66880663
MP.: +86 13325876600(Wechat&WhatsApp)
：www.wenzhouguosheng.com
Pretiosus：www.pretiosus.com.cn
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