Adding a Battery to Your Solar Energy System as a Retrofit: What You Need to Know
Adding a Battery to Your Solar Energy System as a Retrofit: What You Need to Know
Batteries have long been used to store additional power for solar systems. However, owing to their high cost and low effectiveness, they were only feasible for a few solar systems, mainly off-grid, until recently. However, batteries have also begun to look like an appealing option for many grid-tied solar systems as the prices keep falling and thei...