Forum Discussion

ewarnerusa's avatar
ewarnerusa
Nomad
Feb 05, 2023

Feedback on 12V water heater element as solar diversion load

My solar charge controller has a diversion load feature where excess current can be diverted to a load once batteries are full. The manual discusses using a water heater element and this sounds like ...
Grit_dog's avatar
Grit_dog
Navigator
Feb 12, 2023
^You’re still barking up the wrong tree. No, 1 280W panel won’t power a space heater either.
At best 100% solar power being absorbed, it will kick out 8-9amps at 12v +-
Good luck. I know you so want to “make this work” but the practicality of it is of seriously diminishing returns.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,205 PostsLatest Activity: Feb 23, 2025