In conclusion, adding an energy storage system to a solar installation has several pros and cons that should be considered before making a decision. With a storage system, users can generate and store their own energy, reducing their reliance on the grid and decreasing their energy bills. Often, you can take advantage of incentives — both federal and state — to help offset the cost of purchasing battery storage. There are some things to consider when it comes to retrofitting. . These variations are attributable to changes in the amount of sunlight that shines onto photovoltaic (PV) panels or concentrating solar-thermal power (CSP) systems. Solar energy production can be affected by season, time of day, clouds, dust, haze, or obstructions like shadows, rain, snow, and. . Energy Independence: Adding a battery to your solar system boosts your energy independence by allowing you to store excess power generated during sunny days for use at night or during outages.
