Green Options › Eco Friendly Green Products › Renewable Energy Systems › Solar Power › Solar Inverters › Cotek SK-1000 pure sine inverter › Cotek SK-1000 pure sine inverter Reviews

Cotek SK-1000 pure sine inverter Reviews

AccordGuy

Efficient and compact clean power

Posted

Pros: Small and light, good build quality, high surge rating

Cons: Voltage is pre-set and not adjustable

A solar system usually needs an AC inverter to be useful in the home.  Cheap modified sine inverters are easy to come by and work with most appliances but I discovered that using a mod-sine inverter caused problems with my TV and hi-fi, causing them to make a buzzing noise.  This is because they do not produce a smooth current, but one made up of rough square waves and lots of radio frequency noise.  Cotek are an established maker of pure sine wave inverters that use high frequency conversion to produce small, lightweight inverters that will power the most sensitive loads.  The other inverters that I looked at were much more expensive and had lower surge ratings of just 1.5x the...
(read more)
Green Options › Eco Friendly Green Products › Renewable Energy Systems › Solar Power › Solar Inverters › Cotek SK-1000 pure sine inverter › Cotek SK-1000 pure sine inverter Reviews