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1.2kW Low-power Off-Grid Inverter

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1.2kW Low-power Off-Grid Inverter

1.2kW low-power off-grid inverter, suitable for camping, outdoor activities, and powering small devices. It can directly convert DC power sources such as solar panels and batteries into stable 230VAC pure sine wave AC power to meet daily low-power electricity needs. With a pure sine wave output, it protects sensitive electronic devices and reduces interference. Lightweight and compact, making it easy to install in camper vans and small solar systems.

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Model PV800-12 S1.2
AC Input
Rated Input Voltage (VAC) 208 / 220 / 230 / 240; L + N + PE
Voltage Range (VAC) 90-280±3 (normal mode); 170-280±3 (UPS mode)
Frequency (Hz) 50 / 60 (Auto Adaptive)
AC Output
Rated Capacity (kW) 1.2
Surge Power (kVA) 2.4
Voltage (VAC) 208 / 220 / 230 / 240
Power Factor (PF) 1
Frequency 50/60Hz±0.1%
Switch Time (ms) 10 (APP/UPS/GEN mode)
Wave Form Pure Sine Wave
Overload Capacity (Battery Mode) 60s@102%-120% load; 10s@120%-200% load;
Max. Efficiency (Battery Mode) 90%@12VDC
Parallel Quantity NA
Charger (PV / AC)
Solar Charger Type MPPT
Max PV input current / power 18A / 800W
MPPT Range@Operating Voltage (VDC) 17–115
Max PV Open Circuit Voltage (VDC) 115
Max PV Charge Current (A) 50
Max AC Charge Current (A) 50
Max. Charge Current (PV + AC) (A) 100
Battery
Normal Voltage (VDC) 12
Floating Charge Voltage (VDC) 13.8
Overcharge Protection (VDC) 15
Battery Type Lead-acid / Lithium
Interface
HMI LCD
Interface RS232 / RS485 (optional) / CAN (optional)
Monitoring Wifi (optional)
General Data
Ingress Protection IP21
Operating Temperature -10 ℃-60 ℃
Relative Humidity 5% - 95% (Non-condensing)
Storage Temperature -15 ℃-60 ℃
Net Weight (kg) 3.5
Dimensions (HWD) 301*217*97mm
Max. Operating Altitude 4000m (Derating above 1000m)
Activation
AC Activation YES
PV Activation YES
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About Us
Zhejiang Green Ohm Power Technology Co., Ltd.
Zhejiang Green Ohm Power Technology Co., Ltd.

Zhejiang Green Ohm Power Technology Co., Ltd., located in Wenzhou, Zhejiang, China, is a source manufacturer of energy storage systems. Our corporate vision is to "Unlock Energy's Full Potential,"​ which drives us to consistently provide high-quality products and services to global customers.
For years, Green Ohm Power​ has been committed to being an innovation driver in the global transition to clean energy. With the mission of "building a sustainable energy future,"​ the company leverages its independently developed PV inverters, energy storage systems, and smart energy management solutions​ to deliver comprehensive energy scenarios for residential, commercial, industrial, and microgrid applications. 
To date, we have established long-term partnerships with users across Europe, America, the Middle East, Africa, Southeast Asia, and other regions. We are dedicated to building an exceptional sustainable smart energy ecosystem for our clients, and our products and technical solutions have been widely praised. Moving forward, we will continue to deepen our technological layout in integrated solar-storage-charging systems, collaborate with global partners, promote the development of the energy internet, and extend the benefits of clean energy to more households and enterprises—working together to create a low-carbon and sustainable future.

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