Solar Energy Storage

More people are deciding to go solar every year. Going solar will reduce or eliminate your electric bill, earn a good return for your investment, increase your property value, protect against rising energy costs, and protect the environment by cutting your consumption of non-renewable energy.

SGE can provide Battery Back-up and Hybrid Solar to help you store energy and maintain a constant flow of electricity even when the power goes out!

Technologies “store” energy when they capture electricity, keep it as another form of energy, and then release it as needed. Energy storage is a critical component to solar power use. Usually we use the most energy during the summer months in the afternoons and evenings, when solar energy generation begins to fall for the day. There are plenty of times when we use appliances and other electricity and thermal heat during cloudy days and at night when little energy is being generated. Therefore, we need backup power to provide us with a reliable energy source. Energy can be stored at different “energy” and “power” capacities, referring to the amount of energy that can be stored (in kilowatt-hours or megawatt-hours) at a given time, and the amount that can be released (in kilowatts or megawatts) at a given time. Sometimes we need long-term storage over the course of a few days during a major weather event, and sometimes short-term storage when passing clouds temporarily block sunlight.

There are three main advantages to storing solar energy. One is balancing electricity loads. Storage acts as an insurance policy for sunshine, maintaining balance between the usage and generation on both cloudy and sunny days, and at night and in the morning. Two, storage “firms” solar generation, meaning quick changes will not greatly affect the output of the solar plant, ensuring the output power supply is dependable and steady. Three, storage provides resilience to the entire electrical system in the face of a major disruption to regular electricity, keeping critical facilities in operation.

Storage of solar energy is utilized at small scales for individual homes and increasingly at bigger scales. The Solar Technologies Office within the federal Department of Energy has taken on a Grid Modernization Initiative to better integrate solar energy into the nation’s U.S. electric grid. Together we can adapt our power usage to solar energy and reduce our electric bill, provide a steady flow of energy, and contribute to cutting non-renewable energy.

Contact us today to get a free battery quote and learn more about the connected solutions program!