Ontario Solar Rebate Deadline 2026 — When It Actually Ends
Quick answer
The solar & battery stream is confirmed through November 30, 2026. The program's own terms allow it to close earlier at any time — and because nothing can be purchased or installed before written pre-approval from the HRS team and your utility, the clock starts earlier than most people think. Plan around the last day you can realistically start, not the deadline itself.
Why the start date matters more than the end date
A solar rebate isn't claimed the day you decide to go ahead. Several steps stand between your first quote and an approved rebate, and one of them — utility connection approval — is outside your control. Counting backwards from November 30, 2026 shows why the practical cutoff to begin is months earlier.
The timeline, working backwards
Get quotes & choose an installer
2–4 weeks
Comparing quotes, sizing, and deciding on battery takes time, especially in busy seasons. Don’t buy anything yet.
Pre-installation form submitted
1–2 weeks
Your installer submits the HRS pre-installation form on your behalf.
Written pre-approval — HRS team + your LDC
2–8 weeks
Both must approve in writing before any equipment is purchased or installed. Often the longest step, and it’s outside your control.
Purchase, installation & inspection
1–3 weeks
Equipment is ordered and installed once written pre-approval is in hand.
Final submission & processing
2–6 weeks
Documentation is submitted and the rebate is processed.
Added up, the path from first quote to processed rebate can run roughly two to five months, mostly driven by the written pre-approval that must arrive before anything is even purchased. To be safe, the realistic last day to start getting quotes is around early summer 2026 — and earlier if installers are booked out. Leaving it to the autumn risks the program closing or pre-approval not clearing in time.
Ontario programs have closed early before
This isn't hypothetical. The federal Greener Homes Grant stopped taking new applicants earlier than many expected, and Ontario's earlier GreenONprogram was wound down before its perceived end. Incentive budgets are finite; when funds or political priorities shift, programs can pause or close with little notice. Treat November 30, 2026 as a ceiling, not a promise.
If solar is on your list for 2026, getting quoted early is the single best way to protect your rebate.
Request a free estimate →Common questions
When does the Ontario solar rebate end?
The Home Renovation Savings solar & battery stream is confirmed through November 30, 2026. Program terms allow it to be modified or closed at any time before that.
Can the solar rebate close before November 2026?
Yes. The terms explicitly allow early closure, and past Ontario programs — the Greener Homes Grant and GreenON — both ended earlier than many homeowners expected.
What is the real last day to start?
Because the process — quote, pre-installation form, written pre-approval from the HRS team and your LDC, then purchase, installation, and final submission — takes months, starting in the last few weeks before the deadline is risky. Build in a buffer of a few months rather than aiming for the final date.
Can I buy equipment while I wait for approval?
No. The program requires written pre-approval from the Home Renovation Savings team and your local distribution company before any equipment is purchased or installed. Buying early makes the project ineligible — this is the single most common way the rebate is lost.
Are you a solar installer? Homeowners on this page request quotes.
See lead pricing →Independent homeowner tool. Not affiliated with the Government of Ontario. Timeline ranges are general estimates and vary by installer and utility. Sources: homerenovationsavings.ca, saveonenergy.ca. Verified June 2026. Beware of copycat rebate websites — see the official program's scam advisory.