Hi All,

Hi All

What you talking about???  You kidding me, 12,000w LF inverter?  Sure such big monster?

Hey, A man for his whole life is real deserve to have this kind of monster, oh, yes, power jack just offer you what you real want in your mind, put this guy into your house, no body will doubt you, they just feel excited & amazing, want to touch 

 A lot of people want Split phase power inverter, however, they can not find this kind of inverter on the marketing, now power jack hear your voice, we prepare lots stock for usa customer demand, our ac output as follows:

2 ac output socket, output is 110v & 220V, also we have hard wire terminal

NOTE: THIS ITEM IS 48V DC INPUT, USUALLY WHEN YOU USE BIG POWER, THE BEST INPUT VOLTAGE IS 48V,

because the amp will become small, will not cause the inverter getting so hot, if inverter not hot, the efficiency will arrive 2-3%

means can go to 92-94%, also your battery bank can keep very good performance! 

watt=volt x amp, once your voltage getting high, your amp will become small, so I am now sell this item for bid, let's try my good recommendation.

seller's command:

this inverter will come universal plug with big amp socket, all the country can be used!.

3.this inverter is LF inverter, we called low frequency, with big transformer inside,

this design just for the heavy duty appliance, like pump, motor, freezer, grinder, microwave, heater.

I sold the inverter about 10 more years, most of is HF INVERTER(made by mosfet), even it's 5000w inverter,

still get some feedback from customers side, they say why i use pump, grinder can not turn it on? or use some weeks, 

the inverter dead, because some heavy appliance maybe just 500w, however, when turn it on need 10-15 times continue power(5kw-7.5kw) to start it, in this moment, very easy to damage the mos-fet, it happened all the time, i am very upset about this situations & no idea to real solve the problem. 

One day my friend who is engineer to charge the power source about the airplane & train, he told me can think about the LF INVERTER, as all the airplane, train, big board, RV CAR, they are set up this inverter with no problem.

I go to find how this inside made, the major point is big transformer, made by a wide copper, very strong enough 100times than HF(MADE BY MOSFET) to produce smooth power & of course, even 5-8 years after, the transformer still working good!

4. you may see a lot of inverter in the marketing for sell, price will be huge different, 80% is HF INVERTER, because

it' handy 3kw around 5-6kgs, 5kw around 10kgs, but before you make a choice, just asking can this run microwave, compressor, pump?  You may not get very satisfied answer, that's the big difference!

What i recommend is just spend your money for power source at 1 shot can real useful, real match your power source demand.