Off Grid Inverter

Off Grid Inverter

Mars solar hot sale 20kw off grid inverter for solar system farm
off grid inverter
off grid inverter

Mars solar hot sale 20kw off grid inverter for solar system farm

20kw off grid inverter.

Product Specification:
  • Product name: 20KW Solar inverter
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Mars solar hot sale 20kw off grid inverter for solar system farm

off grid inverter

Foshan Mars Solar Technology Co.,Ltd


Pure sine wave off grid inverter Feature:

1) super wide input voltage: 160V---280VAC;

2) completely controlled by CPU, protect against output short-circuit/overload;

3) optional for charge build-in, charge current is 10A----30A.
4) different DC voltage: 12V, 24V, 36V, 48V, 96V, 110V,192V, 240V for optional.
off grid inverter operate with 120% of nominal load during 1 minute ;150% of nominal load during 10s.
6) it can drive inductive loads, such as lightings, TV sets, fans, refrigerators and air-conditioner.

7) When the AC comes, it will start the unit automatically; And when it overload, it will also close .the unit automatically, when you cancel the load, then it will return to work automatically.
8) ATM
off grid inverter , RS232 software, SNMP card for optional.

9) 100% import IR American MOS and Mitsubishi IGBT.

10)double protection ,city power &battery working mode for optional.


off grid inverter


MT 20K

Rated power



AC Input


AC110V/220V ± 20%


50HZ/60HZ ± 10%



DC Input

Rated voltage


Voltage of floating charge

DC96V (13.6V each battery *battery QTY)

Such as 13.6V*8 = 108.8V

Cut-off voltage

DC96V (10.8 each battery *battery QTY)

Such as 10.8V *8 = 86.4V






AC output


AC110V/220V ±1%

Voltage adjustment

Voltage stabilizing: ±1%; dynamic: ±2% (0-100% load change <20ms)

Frequency stability

50HZ/60HZ ±0.5% (when powered by the battery)

Torsion frequency of frequency


Harmonic distortion

Linear load:<3% (full load); total rectifier harmonic: <5%

Overload capacity

120%. 10min; 130%,20s


Pure sine wave



-10 ~50℃

Relative humidity

20%~93% (no condensation)


Below 1000m


45-55dB (measures 1m away)







off grid inverteroff grid inverter


off grid inverter 

   Foshan Mars Solar Technology Co.,Ltd have more than 10 years factory experience for solar power products,solar street light products,off grid inverter products,solar appliance products.More than 3000 successfully case have installed in 130+ countries.Germany technology,China price,Global service. Sincerely welcome everyone join us and develop solar business.

off grid inverter

off grid inverter off grid inverter
off grid inverter off grid inverter

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Q:Are you factory?

A: Yes, our factory and sales department are located in Foshan and we would be pleased to welcome you in our factory at any time when you are in Foshan

Q:What is the warranty for this off grid inverter ?

A:YES,All products are at least 2 years warranty.

Q:What is the shipping way?

A:DHL,UPS,TNT,EMS,FedEx, Ship by sea.

Q:What is the payment method?

A:We normally require a T/T advance payment. 30% deposit and 70% before shipping. Western Union/Money Gram can also be used.

Q:Can we design packaing?

A:YES.We can customer's own packing

Q:Can we customize product?


Q:Are there some optional function for your off grid inverter ?

A:Yes,it have battery priority function, grid priority function, AC grid charger function, AVR function,RS232 interface telecommunication function. Solar system off grid inverter mostly use battery priority function, AC grid charger function. It can make full use of solar power.

Q:what is MARS off grid inverter after sales service

A:during the warranty ,ship free PCB by DHL or FEDEX.



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