How much you get
Up to $300 per kWh of battery capacity or 40% of eligible costs, whichever is less, capped at $2,500 per home — via Efficiency Nova Scotia's Home Battery Storage Rebate. This is a smaller, newer program than the heat pump or solar rebates, and it's typically claimed alongside a solar installation rather than as a stand-alone backup-power purchase — confirm eligibility for a battery-only install directly before signing a contract. (Efficiency Nova Scotia Home Battery Storage Rebate →)
What you'll actually save each month
A home battery doesn't reduce your total electricity use the way a heat pump or insulation upgrade does — it shifts when you draw power from the grid, and it can keep your home running during an outage. Whether it pays for itself depends on why you're buying it:
- Backup power: the value here is resilience during storms and grid outages, not a monthly bill reduction — Nova Scotia sees regular winter storm-related outages, so this is a real factor for many Halifax homeowners, but it's hard to put a dollar figure on.
- Paired with solar: a battery lets you store daytime solar generation for evening use instead of exporting it to the grid, which matters more if your utility's net-metering terms don't fully credit exports. Nova Scotia Power electricity (2026): the current residential Energy Rate is 19.128¢/kWh (effective May 1, 2026), plus a $20.08/month base charge. (Check current Nova Scotia Power rates →)
For most Halifax homeowners, a battery is a longer-payback, resilience-first purchase rather than a straightforward monthly-savings upgrade — go in with that expectation rather than treating it like the heat pump math.
Get your real numbers: Use our free assessment tool to see what combination of solar, battery, and other upgrades makes sense for your home.
How to claim it
- Confirm current eligibility and funding availability directly with Efficiency Nova Scotia before signing a contract — this is a smaller program and terms can change
- Get quotes from a qualified installer for a home battery storage system, ideally alongside a solar quote if you're pairing the two
- Apply through Efficiency Nova Scotia's rebate portal with your installer's documentation and system specifications
- Rebate is calculated as $300/kWh of capacity or 40% of eligible costs, whichever is lower, up to the $2,500 cap
Confirm current program status and funding before budgeting a project: Efficiency Nova Scotia Home Battery Storage Rebate →
Installers
We haven't yet verified a dedicated battery-storage installer list for Halifax. Most solar installers in our directory also install battery systems — ask about it when you get a solar quote.
Common questions
How much is the battery storage rebate in Halifax?
Efficiency Nova Scotia's Home Battery Storage Rebate covers up to $300 per kWh of battery capacity or 40% of eligible costs, whichever is less, capped at $2,500 per home. It applies to home solar battery energy storage systems installed alongside or after a qualifying solar project — confirm current terms directly before budgeting a project.
Do I need solar panels to get the Halifax battery rebate?
Efficiency Nova Scotia's battery program is built around home solar battery storage, so it's typically claimed alongside a solar installation rather than as a stand-alone backup-power purchase. Confirm eligibility for a battery-only install directly with Efficiency Nova Scotia before signing a contract.
Next steps
View all Halifax rebate programs → or check Efficiency Nova Scotia directly at https://www.efficiencyns.ca for the current source of truth.