I'm really sorry to hear about the situation with electricity where you are, my friend, and for your bad solar battery. I live in an off-grid community in the jungles of far east Hawai'i, and all our electricity comes from our solar electrical system, which usually works, but cloudy days, especially multiple in a row, can be a problem for sure. I hope that you're able to find a solution for this issue very soon. 😁🙏💚✨🤙