Power Your Home When the Grid Goes Down
Pair battery storage with solar to eliminate your electric bill and keep your home powered during outages. SPM installs Enphase and Tesla Powerwall systems for Illinois homeowners, and ComEd rebates help offset the cost.
Get My Free Estimate10–13 hrs
Typical Backup Duration
ComEd Rebate
Up to $1,000
10 yr
Battery Warranty
$0 Down
Financing Available
Why It Works
Keep your lights, refrigerator, medical devices, and Wi-Fi running during outages, whether they last hours or days.
Store excess solar energy instead of selling it back at low grid rates. Use it in the evening when utility prices are highest.
Illinois ComEd customers may qualify for a battery rebate through the ComEd Energy Efficiency Program. We handle all the paperwork.
Lock in your energy costs and reduce your exposure to future utility rate increases by storing and using your own power.
The SPM Approach
Battery storage completes the energy plan. After reducing demand and adding solar, a battery lets you store excess production and use it when the grid is most expensive, or when it's completely unavailable. For homes with EVs or critical loads, it's the final piece of true energy independence.
See the Full Energy Plan BuilderThe Process
We review your energy usage, backup priorities, and existing solar (if any) to recommend the right battery size for your home.
We match you with the right battery (Enphase IQ or Tesla Powerwall) based on your capacity needs and budget.
We handle all permitting with your municipality and submit your ComEd rebate application on your behalf.
Most battery installations take a single day. After utility inspection, your battery is live and ready to deploy.
FAQ
Home battery systems typically range from $10,000–$20,000 installed, depending on capacity and brand. When paired with solar, the system qualifies for the 30% federal Investment Tax Credit (ITC). ComEd customers may also qualify for an additional rebate up to $1,000. SPM offers $0 down financing.
Yes. Battery storage paired with solar qualifies for the 30% federal ITC. ComEd customers may qualify for a battery rebate through the ComEd Energy Efficiency Program. SPM handles all rebate paperwork on your behalf.
A single battery (10–13 kWh) typically powers essential loads (lights, refrigerator, outlets) for 10–24 hours depending on usage. When paired with solar panels, your battery recharges during the day, providing indefinite backup during extended outages.
In most cases, yes. SPM can add battery storage to existing solar systems. The compatibility depends on your current inverter and panels. We will assess your existing system during the free consultation.
SPM installs Enphase IQ Battery and Tesla Powerwall systems, two of the most reliable and widely supported home battery solutions available. Both carry a 10-year warranty.
Get your free energy estimate in 2 minutes. We'll tell you exactly how much you could save and which incentives you qualify for.
Get My Free Estimate →Join 500+ Illinois families saving an average of $210/mo on energy.