Tools
Free solar tools
Every tool uses the same model as our calculator, with your province’s rates and rules. No sign-up, no phone number.
About a minuteCheck my roofYour roof from above, panels designed on it and an honest savings estimate. The full calculator.Open →QuizIs solar right for me?Seven questions and a straight answer, including when it isn’t.Open →CalculatorHow many panels do I need?System size, panel count, roof space and typical price from your bill.Open →OntarioOntario rate plan comparerTime-of-Use vs Ultra-Low Overnight vs Tiered, with and without solar and a battery.Open →Nothing savedQuote checkerIs the price per watt and production claim on your quote typical where you live?Open →