Home and Business
Battery Storage Systems
Reduce your reliance on the energy grid, save money on your energy bill, and power your home or business during a power outage.
Learn More About Our Battery Storage Systems
Battery Storage Systems
With the Tesla Powerwall 3 you get one integrated ecosystem.
Designed to support EV home charging needs with the ability to optimize for sustainable charging and energy savings.
- Charge on Solar Allows EVs to recharge using excess solar that is not needed to power the home
- Off-Grid Charging Allows EVs to recharge using solar, even if the grid is down Powershare
- Allows Powershare-enabled EVs to share their battery power with the home through Powerwall, extending backup duration in an outage
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Solar batteries store
excess power.
When your energy demands exceed the energy production of your solar panels during the day, or you are using power at night when your panels are no longer generating energy, you can source 100% renewable energy stored in your solar battery to power essential appliances, like refrigerators, microwaves, and lights. In the case of a power outage, you can keep your lights on and important systems operational by sourcing power from your solar battery.
A battery storage system is ideal for reducing your reliance on the electric grid, and can help you save money on monthly electricity costs.
Battery System
learn more about how solar batteries function in your home
Power in the palm of your hand
See how much power you're making, using, and saving in real time. Change your sytem settings and get important service message - all from a single mobile app.
Your solar panels turn sunlight into clean DC (direct current) electricity.
Your solar inverter converts solar generated DC electricity into AC (Alternating Current) electricity that can power your home.
AC electricity passes through your electrical panel to power devices in your home.
Your Sonnen eco converts excess AC electricity to DC for storage in its battery modules. When you need it, the electricity is converted back to AC – day, night, or during an outrage.
A second breaker box (aka “protected loads panel”) is an additional electrical panel that distributes power to critical devices in your home in an outage from your eco.
Your meter monitors and measures electricity used by your home and excess solar power fed into the electrical grid.
Your utility keeps you connected to the local electrical gird, ensuring you have access to grid power when you need it.
Now Installing Tesla Powerwall 3 Batteries
A compact home battery with an integrated solar inverter that offers seamless whole-home backup protection and increased electricity bill savings.
Easy System Expansion
Designed to allow for easy stacking of up to 10 units as household energy needs increase
Seamless Transition
Units begin powering the home as soon as an outage is detected, while similar home batteries experience a delay of 2–5 seconds
Reliable in Extreme Environments
Provides reliable storage and backup protection at high elevations, in high humidity and in extreme temperatures
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Ilum Solar is an expert battery storage system installer.
We can set up a battery storage system as part of a new solar installation, or add a battery storage system to an existing solar system. Our knowledgeable solar battery installers will work with you to determine your energy needs, and can recommend the right battery for your home or business. We can then install the battery storage system in a location that offers ease of use and maximum efficiency.
With Ilum Solar, you can save money on your electric bill and avoid blackouts due to power outages by using the clean, renewable energy stored in your solar battery.
Solar Purchase
FINANCING OPTION: Full Purchase Price
See an immediate Return on Investment (ROI), by making an up-front purchase.
SYSTEM OWNER: YOU
Solar Loans
FINANCING OPTION 2
We offer a range of solar loans from secured and unsecured loans to help you finance your solar purchase.
SYSTEM OWNER: YOU
Power Purchase Agreement
Power Purchase Agreement solar financing
For many homeowners in CA, a PPA can be an attractive financing option, especially when faced with high electricity rates.
SYSTEM OWNER: YOU
Frequently Asked Questions
on home and business battery storage systems
Batteries may be installed in garages, sheds, or even inside your home or business. An Ilum Solar representative can help you determine where best to install your battery storage system.
Each battery is backed by a 10-year manufacturer’s warranty. In the case that your battery malfunctions or fails to operate as guaranteed, the manufacturer will supply a new one.
Typical installations take 1-3 days.
Solar batteries have limited storage capacity, meaning that they can only power your entire home or business for a few hours at most, and aren’t appropriate for powering HVAC systems and other extremely energy-intensive systems.
A battery storage system is ideal for powering essential systems during a power outage, such as a refrigerator, microwave, or lights. These systems require only a small amount of electricity, so your battery storage system can meet their energy demands for several days.
Yes! Ilum Solar installation experts and customer service agents can offer technical and equipment support to help you get the most out of your battery storage system.
Yes. Ilum Solar technicians are certified to work with Enphase batteries.
We offer purchase and lease options, and can help you determine the best financing for you.
You may be required to purchase more coverage for your home or business when you install a solar battery. Contact your insurance provider to learn more.
Due to system complexity, only a trained technician should install your battery storage system.
California has an electronic waste management program which accepts lithium-ion batteries. Contact your local e-waste location to learn more.
Customer Stories
