• SunPower® SunVault™ Storage

    Take Control of Your Energy

Giving you peace of mind with the only home solar and storage solution designed by one company.

Don't let bad weather, rolling power outages or unexpected blackouts put your life on hold. Thanks to advances in solar technology and energy storage, there are options to help you control your energy and be prepared for an outage - including planned ones that are becoming the norm in some areas. Here's how battery storage works in a blackout.

SunPower Equinox® solar systems with SunVault™ Storage make energy independence a reality. By adding battery storage to your solar system, you can control how much energy is saved and when it's used - so your lights can stay on, your phones can charge and your refrigerator can stay cold.*


  • *. Essential appliances and devices are determined by the homeowner before installation and typically include lights, select appliances and outlets for devices. The battery storage system should not be relied upon as a power source for critical medical devices. The life of the battery storage system will vary depending on a number of factors, including, but not limited to: the amount of energy stored in the battery, the amount of wattage used by the appliances and electronics connected to the battery storage system, the age of the battery, the battery’s ability to recharge during daylight hours due to weather, the frequency and duration of battery usage, and other factors. Battery life will decrease with time and use.