Solar Questions, yes more solar questions
Okay, before you say it, I did search, and have been reading on this for days. Here is my question. I have a bonus coming possibly and am trying to decide if I want to use it for solar on our ...
Forum Discussion
http://www.solar-electric.com/solar-panels-mounts-kits-accessories/prsy/rvandsmbasoc/rv-solar-kit-280-watts-mppt.html
Kit seems like a lot of $$. PWM is fine with 12v (nominal) panels and will not overcharge.
I would tend to buy separate components as you may not need what is provided. Such as the 30' cable might be short. Those breakers are probably not needed or substitute low cost fuse. Combiner box not needed, use MC4 parallel connectors. Mounting brackets can be made with aluminum stock from Lowes etc.
Most important is to match the panels to the controller and fitment of the panels on the roof. Then buy wire and hardware provisions as needed. Since they are local you can run back and get what is needed or substitute other suppliers.
If you go MPPT I recommend a large 24v panel of about 250+ watts.
Kit seems like a lot of $$. PWM is fine with 12v (nominal) panels and will not overcharge.
I would tend to buy separate components as you may not need what is provided. Such as the 30' cable might be short. Those breakers are probably not needed or substitute low cost fuse. Combiner box not needed, use MC4 parallel connectors. Mounting brackets can be made with aluminum stock from Lowes etc.
Most important is to match the panels to the controller and fitment of the panels on the roof. Then buy wire and hardware provisions as needed. Since they are local you can run back and get what is needed or substitute other suppliers.
If you go MPPT I recommend a large 24v panel of about 250+ watts.
