06-09-2013, 07:06 PM
Hello Jeffrey, since posting my request I've had an idea. I connected our 3KW immersion heater via my 110volt site transformer from the PV system. Then I had yet another idea, why generate heat (the transformer got warm) so did a little calculation, and have fitted two 55micro farad capacitors connected in parallel in series with the heater element and thermostat. All works well I'm pleaded to say. Mark 2 version is going to be switchable(variable) via 3 x 20 relays and rotary selector switch. I'll keep you posted Ted
