I am installing my first solar system. My family and I were on a very tight budget for our solar project. I did bite the bullet and bought the Multiplus 12v/3000, but for batteries, I had to go with cheaper batteries on Amazon. I bought two Lossigy 12v 200ah batteries, which I thought would give me 400ah. However, yesterday, I looked closer and they only put out 100ah continuous each. My heart dropped because I cannot return them. I can probably scrounge up another $600 for another battery, but that is still only 300a going to the Multiplus (minimum suggested is 400a). I have no idea what to do, and my family and I have to move out/depart in two weeks. And I don’t want to damage the Multiplus.
What are my options? Any help would be greatly appreciated. Thank you!