efficientPV Solar Addict Joined Sep 24, 2019 Messages 1,351 Jul 12, 2023 #101 If reading the voltage at the terminals is 20V, not an unreasonable value, heating by that element will only be 625W a 30% drop in power.
If reading the voltage at the terminals is 20V, not an unreasonable value, heating by that element will only be 625W a 30% drop in power.
