Solar Off Grid. PV Solar Matched to Heating Element .
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phil99 Guru Joined: 11/02/2018 Location: AustraliaPosts: 2374
Posted: 01:10pm 13 May 2023
Yes, as long as the switching 'on' time is short enough to prevent excessive burning and the 'off' time long enough to extinguish the arc. Or the thermostat could switch the MOSFET gate, with a resistor to source to ensure it switches off.