Seems quality
I purchased the 1000watt model in the SK family (unfortunetly not available here). It seems levels ahead of the cheaper pure sine inverters in initial build quality, without the bank breaking price of the outback/magnums/etc. So far it works wonderfully, goes into low wattage sleep mode after 5 seconds of _15watt draw(which is great!) and has informative LED's. We will see if that 2 year warranty needs to be put to the test, but based on previous inverter experiences it seems quality right out of the box.
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