Adding storage to your commercial on-site solar power asset is a numbers game. When you save on your overall electricity bill, you definitely come out ahead. Here are three reasons to add storage to your solar PV:
Reason #1: Use solar when you need it most (even if it’s cloudy)
Most utilities have time-based rates for commercial and industrial (C&I) customers, which means you pay more when the grid is delivering at its peak capacity. For summer-peaking utilities, that’s generally late afternoon.
With a storage system connected to your solar array, you can store some of your solar generation when rates are low and discharge the battery to lower your grid-supplied energy consumption when grid power costs rise. This is known as time shifting your energy usage, and it’s a great way to improve the ROI on your solar investments.
Read more: UtilityDive