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SolarMyBill

Prince Edward Island · population 39,000

Solar in Charlottetown

Maritime Electric serves Charlottetown. Electricity rates are relatively high, and net metering lets you bank summer surplus. Many homes are older wood-frame houses, so check roof condition before adding panels.

Sample system
9.9 kW
23 panels, $180/month bill
Year-1 savings
$1,845
Pays back in
14.4 years
Marginal
NRCan solar potential
1,095 kWh
per kW a year, ideal south array

Month by month

What a 9.9 kW system makes in Charlottetown

9,963 kWh a year, kWh per month. Summer covers far more than you use; winter covers little. Credits from summer carry into winter (12 months).

Your utility: Maritime Electric

Maritime Electric net metering: kWh credits. Power you send to the grid earns a credit against power you buy later.

Maritime Electric rates and solar

What it costs

At $2.60–$3.27 per watt installed, the sample 9.9 kW system runs about $25,714–$32,340 before rebates. Source

Programs

Rebates and loans for Charlottetown homes

Prince Edward IslandefficiencyPEI solar rebatePaused since September 5, 2025. Check efficiencyPEI for any relaunch before you budget around it.

Programs change often. See all incentives and what’s changed.

Questions

Solar in Charlottetown: FAQ

Is solar worth it in Charlottetown?
For our sample Charlottetown home with a $180 monthly bill, solar rates as "marginal": about $1,845 saved in the first year and a payback of 14.4 years. Your roof, shade and usage decide the real answer.
How much do solar panels cost in Charlottetown?
Installed prices in Prince Edward Island typically run $2.60 to $3.27 per watt, so a 9.9 kW system is roughly $25,714 to $32,340 before rebates.
How much electricity do solar panels make in Charlottetown?
In our model, each kW of well-placed panels makes about 1,007 kWh a year here. Natural Resources Canada puts Charlottetown’s potential at about 1,095 kWh per kW for an ideal south-facing array. Output in December is a fraction of June’s.
Does Maritime Electric credit solar power I send to the grid?
Maritime Electric net metering: kWh credits. Power you send to the grid earns a credit against power you buy later.
Are there solar rebates or loans in Charlottetown?
There’s no city program we can confirm, but Prince Edward Island homes may qualify for: efficiencyPEI solar rebate. Check current status before you sign.

Savings use the SolarMyBill model for a sample home with a $180 monthly bill on Maritime Electric’s default plan, sized for best payback. Solar potential: Natural Resources Canada.

Your roof

Check your Charlottetown home

Your roof from above, your bill, your utility. About a minute.

Or try a sample roof: , ,