The breakdown
Open
Battery alone
up to $5,000
$300/kWh, capped at 50% of total system cost.
Open
Battery + solar, combined
up to $10,000
Both rebates stack on the same behind-the-meter project.
How to claim it
- Confirm eligibility via a quick form
- Select a contractor and get written pre-installation approval
- Installation is completed
- Rebate arrives after documentation is submitted
Get an exact number: Fill out our free assessment tool to see your London-specific rebate amount.
Run your free assessment →
Battery Storage installers in London
Real companies based in London, pulled from their current Google reviews. We're not paid to list anyone here.
Somerton Electric
★ 4.9 (248 reviews)
Elway Electric Ltd.
★ 4.9 (120 reviews)
Studerus Electric Inc.
★ 4.7 (64 reviews)
Rainforest Sprinklers + Lighting
★ 4.7 (103 reviews)
Common questions
Is there a home battery rebate in London?
Ontario doesn't currently have a standalone home battery rebate the way some other provinces do. Batteries are usually paired with a solar installation rather than rebated on their own.
What's a home battery actually good for in London?
Backup power during outages, and storing solar power to use in the evening instead of selling it back to the grid at a lower rate.
Next steps
View all London rebate programs → or check the official Home Renovation Savings Program site → for the current source of truth.