Technically, yes. A solar energy system with batteries does have advantages and strategies that can marginally increase savings. However, the large investment of batteries makes an ROI almost impossible within the life expectancy of the battery. Most solar customers are viewing solar as an investment and main goal is a good ROI. Right now, batteries do not align well with this strategy. Simple Solar designs all systems to be battery ready, so when the time is right, storage can easily be added to your system.