Quiet quality
Precision-built components with no moving parts for quiet, durable operation.
SunPower home energy storage
Make the most of your clean energy and unlock more ways to save
SunPower energy storage stores your solar energy so you can use more of it, while the SunPower app helps you manage it better.
Maximize your clean energy
Set your home to use your stored solar better, especially when prices peak. Top up on cheap electricity when grid prices are low.
Let your system save for you
Add tariffs and third party services to cut bills even more with automated connection to the best energy deals.
Whole-home backup
Keep your home running on your own stored energy if the grid goes down. Without interruption.
What is a solar storage battery?
A solar storage battery stores excess energy generated by solar panels for later use. When solar panels aren't producing electricity like at night or during cloudy days, the stored energy in the battery can be used to power homes. This enhances the self-sufficiency of a solar energy system, reduces reliance on the grid, and ensures a consistent power supply even when the sun isn't shining.
Store the sun smartly and safely
Quiet quality
Superior Protection
Accredited by TüV Rheinland for the strictest safety standards, SunPower energy storage boasts multi-level temperature control, adaptive power algorithm, glass fibre Aerogel insulation and an internal fire extinguisher.
Highest-quality installation
Your all-in-one storage system will be installed by a SunPower partner certified to install our products.
How it works
Take power into your own hands with the SunPower app
Track your savings
See how your actions affect your savings and get the most from your solar investment.
Use energy on your terms
Identify power-hungry devices and learn when to run them to boost your energy savings.
Knowledge is power
SunPower app maps your savings over time, and makes it easy to track the impact of every change you make.
Works with SunPower Solar Panels
Home solar's most advanced technology. Backed by industry-leading warranties, SunPower solar panels are sustainably produced and designed to last. SunPower panels perform no matter the weather and create clean and reliable power every day to save you more.
