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ESS Portable Solar Power Generator for Camping 500W DC12V

ESS Portable Solar Power Generator for Camping 500W DC12V

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Huarigor manufacturer is looking for solar inverter agents/distributors globally. Welcome to send inquiry and become a distributor to develop a better world.


  • 3 times peak power, excellent loading capability.
  • Combine inverter/solar controller/battery all in one.
  • Multiple output: 2*AC output socket, 4*DC 12V, 2*USB.
  • Working mode AC prior/ECO mode/Solar prior selectable.
  • AC charging current 0-10A selectable.
  • LVD/HVD/Charging voltage adjutable, suitable for kinds of battery
  • Adding fault code to monitor real-time work situations.
  • Continuous stable pure sine wave output with inbuilt AVR stabilizer.
  • Digital LCD and LED for visualization of operation status of the equipment.
  • Inbuilt automatic AC charger and AC mains switcher, stwitch time ≤ 4ms.


  • Model:ESS-50112-20P-55ah*1
  • Inverter: Pure sine wave low frequency power inverter 500W/12V
  • Controller: Built-in PWM 20A solar charge controller
  • Battery: Built in One pc 12V/55AH Maintenance free lead acid battery
  • Size: 358*192*390mm 400*252*500mm
  • Weight: 10kg /13kg
AC input frequency range 45Hz~55Hz(50Hz);55Hz~65Hz(60Hz)
Conversion efficiency ≥85%(Battery mode); >99%(AC mode)
AC Output voltage 110VAC±2% / 120VAC±2% / 220VAC±2% / 230VAC±2%/ 240VAC±2%(Battery mode);
110VAC±10% / 120VAC±10% / 220VAC±10% / 230VAC±10% / 240VAC±10%(AC mode)
AC Output frequency 50/60Hz±1%(Battery mode); Tracking Automatically(AC mode)
AC Output waveform Pure Sine Wave
THD ≤3%(Linear load)
DC Output voltage  4*DC 12V; 2*USB(5V)  4*DC 12V; 4*USB(5V)
AC charging current 0~30A(Depends on model)
AC charging method Three-stage(constant current, constant voltage, floating charge)
Charging mode PWM
Max PV input voltage(Voc)                        
(At the lowest temperature)
50V 50V PWM: 100V
PV input voltage range 15V~44V 30V~44V PWM:  60V-88V;
Charge & discharge current 20A 40A 60A
Max PV input power 280W 560W 1680W 3360W
Capacity 1*50AH 1*100AH 2*200AH 4*200AH
Battery size(LxWxH)/pcs 229*138*210(228) 407*174*210(240) 522*240*218(244) 522*240*218(244)
Transfer time ≤4ms
Protection with over-voltage, low-voltage, overload, short circuit, high tempreature protections
Display LCD & LED
Cooling way Cooling fan in intelligent control
Communication(Optional) RS485/APP(WIFI monitoring or GPRS monitoring)(Models below 1000W (including 1000W) are not supported)
d1 AC priority mode
d2 ECO mode
d3 Solar priority mode
Operating temperature -10℃~40℃
Storage temperature -15℃~60℃
Elevation 2000m(More than derating)
Humidity 0%~95% ,No condensation


Wiring Diagram



Q1: Can I become a distributor?

Yes. Huarigor manufacturer is looking for solar inverter agents/distributors globally. Welcome to send inquiry and become a distributor to develop a better world. 

Q2: What is the price of reliable electric pure sine wave inverter?
A: Tell me your requirements, such as power, voltage, charging current, quantity, and whether there are other functional requirements. We will give you the most favorable ex factory price. Pure sine wave inverter factory direct sales, no middlemen earn price difference.

Q3: What type of inverters do you produce?
A: We produce various types of inverters: pure sine wave inverters, off-grid inverters, on/off grid inverters, solar hybrid inverters, single phase inverters, 3 phase inverters, low frequency inverters, high frequency inverters, etc. Don’t know which type of inverter to choose? Contact Huarigor now!

Q4: How to keep contact with you all the time and know more solar system solutions?

We update information everyday via social media, like Facebook, twitter, linkedin. 

Huarigor can provide different solar systems solutions and products based on your custom demand.

If you have any question, please feel free to contact us. 


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