My battery is was giving out 1.21 for a week then up to 2.59 for several day I n a row, the battery is never more than 5% full. I have 20 panels now, the day after they were installed the battery charged to 18% which was great.. Clues anyone please
Deborah_lynch can you provide some more details please? 1.21/2.59 what? kW, volts? Can you share some power graphs?
A question that needs a lot of extra info. to even make a guess. Exactly what is the configuration, which inverter, is it a single roof (Direction it is facing?) or a split roof? (in which case what directions are they facing?). How big is the battery? Are there shading issues? What is your consumption?
A good graphic indication is: Portal > Power Graph where you can see, generation, load battery & import/export info.
Edit: Whoops Cdent got distracted mid keying.