Off-Grid Solar Test
Moderator, please remove if posting my video is against forum policy.
I have performed a test of my off-grid 800w system in the video link below. I know my method of using battery voltage to tract and determine system perform is low tech if not completely incorrect but all I have currently available.
So I'm looking for recommendations on following:
- what inexpensive meter can I install to better track battery state of charge/usage
- from the video results, would adding 200w of PV be a significant improvement
- or lastly my 24v system has 4 155ah AGM's for a total of 360ah which have been online about 15 months, can I add two new batteries to the bank or would that be a waste
Test Video: https://youtu.be/kiaQGQvypYY