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diy solar

CT sensors extension cord, make with 20 years old AT keyboard extension cable. works.....

gingerboy

New Member
Joined
Aug 13, 2020
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17
SUN 2KW Grid Tie Inverter, 220V, need 2 CT sensors in series clamp to 2 phases 110V each.
The breaker panel is down in Basement, need extension cable, happen to have 2 pcs AT keyboard extension cords. Anyone old enough recognize those plugs.
Total length is over 30 feet. Seems works fine.
When First time turn on, Inverter shows the negative watts, went to Breaker panel, flip the CT sensors on both wires, then display correctly.
 

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