I'm very happy with my solar plant with 100% uptime. I have no battery storage but thought about it and bought an electric car instead where I put the energy I don't use. Last month was the first time I got paid more per hour than I bought for. The inverter I have is from the market leader Fronius from Austria, the panels are a German brand Winaico with 260W which was a lot at that time but today 360W is common