Money
Three ways to go solar. Wildly different long-term outcomes. Here's how to pick the right one for your Calgary home.
You've decided solar makes sense for your home. Calgary's sunshine hours are among the best in Canada, electricity rates keep climbing, and the payback math is real. Now comes the question that actually determines how much money you make — or leave on the table — over the next 25 years:
How do you pay for it?
In 2026, Calgary homeowners have three main paths: buy outright (cash), finance with a loan, or lease. Each one leads to a completely different financial outcome. This guide breaks down exactly what each option means for your wallet, your rebate eligibility, your home value, and your ability to sell your home down the road.
If you want the short version:
For the vast majority of Calgary homeowners in 2026, a loan — specifically through Calgary's CEIP program — delivers the best combination of low upfront cost and full ownership benefits. Read on to understand why.
Paying cash for your solar system is the simplest arrangement and produces the highest long-term return. You own the system immediately, there are no monthly payments, and every dollar of electricity savings goes directly into your pocket from day one.
A typical Calgary home needs an 8–10 kW system, which runs $21,600–$32,000 before incentives (at $2.70–$3.20/watt). After Calgary's no-PST advantage saves you $1,000–$3,000 versus other provinces, and the CEIP completion bonus chips in up to 10%, the effective cost comes down meaningfully.
At current ENMAX electricity rates with net metering, most Calgary homeowners who buy outright see a payback period of 8–11 years, followed by 15–20+ years of essentially free electricity.
Homeowners with substantial liquid savings who plan to stay in their home long-term and want to maximize their total return. If you have $25,000 sitting in a savings account earning 3%, putting it into solar that returns the equivalent of 8–12% per year in electricity savings is a strong financial argument.
Financing your solar system with a loan lets you own it from day one — with all the same incentive eligibility and home value benefits as a cash purchase — while spreading the cost over time. In 2026, Calgary homeowners have several loan structures available.
The CEIP is the standout choice for most Calgary homeowners in 2026. It's a property-attached loan that finances up to 100% of your solar installation (up to $50,000) with repayment added to your property tax bill.
2026 CEIP terms:
That last point is a major differentiator. With a personal loan, if you sell your home before the balance is paid off, you carry that debt with you. With CEIP, the remaining balance transfers to the new owner alongside the system — and they inherit the lower electricity bills to offset it.
The math on CEIP vs. cash purchase: On a $25,000 system at 3.75% over 20 years, you'll pay roughly $6,200 in interest over the full term. But your electricity savings over 20 years will far exceed that — putting you well ahead of doing nothing, and only modestly behind a cash buyer in total lifetime savings.
Application windows: CEIP reopened in Calgary in March 2026 and runs multiple rounds throughout the year. Check calgary.ca/ceip for current intake dates. You must be approved before installation begins.
If you have significant equity in your Calgary home, a HELOC can be an attractive solar financing tool. You borrow against your home equity at rates typically tied to prime — currently sitting around prime + 0.5–1% in Canada (with the prime rate at 4.45% as of June 2026, that's roughly 5–5.5% variable).
HELOC advantages for solar:
HELOC disadvantages:
Several solar installers in Calgary offer direct financing through lending partners, typically unsecured loans at rates in the 7–12% range over 5–15 year terms. Some offer promotional 0% periods, though the underlying cost is usually baked into the system price.
These are accessible without home equity but carry higher interest costs. On a $25,000 system at 7% over 10 years, you'd pay approximately $9,600 in interest — significantly more than CEIP.
| Loan Type | Rate | Term | Down | Ownership | Transferable on Sale |
|---|---|---|---|---|---|
| CEIP | 3.75% fixed | Up to 20 yr | $0 | ✅ Yes | ✅ Stays with property |
| HELOC | ~5–5.5% variable | Flexible | Equity draw | ✅ Yes | ❌ Must settle at closing |
| Personal loan | 7–12% | 5–15 yr | $0 | ✅ Yes | ❌ Must settle at closing |
A solar lease is the option that gets the most marketing attention — and deserves the most scrutiny. The pitch sounds appealing: no money down, immediate bill savings, and no maintenance responsibility. The reality for Canadian homeowners is more complicated.
Under a solar lease, a third-party company installs panels on your roof and owns them. You pay a fixed monthly fee (typically $75–$200/month) for the right to use the energy they produce. You don't own the system. The lease company does.
A Power Purchase Agreement (PPA) is similar but instead of a flat monthly fee, you pay per kilowatt-hour of electricity the system generates — typically at a rate set below your utility's retail price.
This distinction has sweeping consequences in the Canadian context:
1. You lose all rebates and incentives. In Canada, rebates and incentive programs — including Calgary's CEIP completion bonus — are available to the equipment owner. If you lease, the leasing company owns the system. They pocket the incentives, and may reflect them in slightly lower monthly payments — but the savings don't flow through to you one-for-one.
2. Your home value doesn't increase the same way. Studies show owned solar systems increase home values by 3–5%. Leased systems don't deliver the same boost — because a potential buyer is inheriting an obligation, not an asset. Some buyers actively avoid homes with solar leases due to the added complexity.
3. Selling your home becomes complicated. When you own your system (cash or loan), it transfers with the home like any other fixture. When you lease, you have two options at sale time: transfer the lease to the buyer (who must pass the leasing company's credit check) or buy out the remaining lease balance. Either path adds friction and uncertainty to your transaction.
4. Total lease payments often exceed ownership costs. Over a 20–25 year lease term, your cumulative payments can exceed what the system would have cost to own outright — while the leasing company, not you, captures the long-term upside.
To be fair, leasing isn't always the wrong choice:
In Alberta, however, solar leasing is far less common than in other provinces due to the strength of CEIP financing — a zero-down, low-rate, ownership-based option that eliminates the main advantage a lease offers (no upfront cost) while keeping all the ownership benefits.
Assumptions: 8 kW system, $25,000 install cost, 10,200 kWh/year production, electricity rate starting at 18¢/kWh with 2.5% annual escalation, 0.5% annual panel degradation, 80% self-consumption.
| Option | Upfront Cost | Total Interest Paid | Estimated 25-yr Savings (net) | Incentive Eligible | Home Value Boost |
|---|---|---|---|---|---|
| Cash purchase | ~$25,000 | $0 | ~$75,000–$90,000 | ✅ Full | ✅ Yes |
| CEIP loan | $0 | ~$6,200 | ~$68,000–$83,000 | ✅ Full | ✅ Yes |
| HELOC | Equity draw | ~$9,000–$12,000 | ~$63,000–$78,000 | ✅ Full | ✅ Yes |
| Personal loan | $0 | ~$9,600–$15,000 | ~$60,000–$75,000 | ✅ Full | ✅ Yes |
| Lease | $0 | N/A | ~$15,000–$30,000 | ❌ None | ❌ Minimal |
Figures are illustrative estimates. Actual savings depend on your system size, consumption patterns, future electricity rates, and financing terms.
In 2026, the decision tree for most Calgary homeowners looks like this:
The financing choice is almost as important as the solar equipment itself. Get it right, and you're looking at 15–20 years of free electricity after payback. Get it wrong, and someone else is profiting from your rooftop.
Last updated: June 2026. Interest rates, program details, and incentive availability change regularly — verify current figures directly with lenders and the City of Calgary before making financial decisions.