They came out with this new battery that they claim to have a low temp sensor and heating element. If it is too cold it won't charge but instead use solar power to heat up batteirs and once it reaches right temp - it will start charging.
Would love to see you test and break open that one!
Hey all,
Sorry for posting again but a few things changed since I posted my last diagram.
My battery bank is 4x 12V 200AH AGM batteries. Making a 24V 400AH bank. Inverter is MPP-Solar 2,400 watt
I am not sure if my wire sizes are correct ? Also do I need any other grounding rods?
Please...
I need the option to have the inverter off and the mppt to still be on. I believe there is an option like that by putting it in standby mode? can anyone chime in?
There are so many manuals with slight variations online.. the one I have, page 24, it says this:
Standby mode Note: *Standby mode...
Hey,
I found 420w bifacial panels for $210 each... I will pick up 4 of them and I want to build my own frame for it.
My area gets snow in winter (Upstate NY). I believe my angle needs to be 45 degrees?
Anyone with experience with angle and height off the ground? I found this one source -...
Hey All,
I am finishing up the power plan for my weekend cabin and this is my first system and I am not an expert by any stretch.
Please look at my diagram and tell me if I am missing or have mistakes (awg gauge, missing breakers, and so on). As you can see I do not have anything there fro...
Hey all,
Planning my first system.
It is for my off grid cabin I visit for 2-3 days every other week or so. So it doesn't get much usage.
It is in Upstate NY.
Before I explain the reason for the setup I am planning (24V, 400AH agm, 2000w inverter) I have a technical question / estimate...