Power inverters in Canada: prices and choosing the size
A small 12 V car inverter in Canada costs about CA$40 to CA$60, while a pure sine wave model of 700 to 2,000 W costs about CA$170 to CA$460. To find the right size for your devices and battery, send a request on BlaBlaPrice and compare offers.
Approximate prices in Canada, November 2026 (sellers' websites)| Type | Power | Price range |
|---|
| Small car inverter | 100–300 W | CA$40–CA$60 |
| Modified sine wave inverter | 1,000–1,500 W | CA$90–CA$100 |
| Pure sine wave inverter | 700–2,000 W | CA$170–CA$460 |
| Heavy-duty modified sine wave inverter | 1,750–3,000 W | CA$175–CA$380 |
| Inverter or inverter-charger | 1,400–3,000 W | CA$960–CA$2,460 |
Standards and warranties
A commonly applicable inverter safety standard in Canada is CSA C22.2 No. 107.1, and inverters connected to a home solar system must also meet the grid interconnection requirements. Warranties vary by type. Some single-phase solar inverters carry a 5-year standard warranty, while string inverters are often covered for 10 to 12 years and microinverters for up to 25 years, depending on the brand.
Season and backup power
Winter runs from December to February, so buy before the cold months if you need backup for heating or lights. Cold reduces battery capacity, so check the battery voltage and charging before you connect the inverter. From June to August, the same unit can power a cabin or a camper with less strain on the battery.
How inverters are specified and sold
Specify the input voltage, usually 12 V, 24 V or 48 V DC from a battery, and the output of 120 V AC for most household devices. Power is given in watts, and the continuous rating matters more than the peak figure. Prices are normally per unit, so ask whether installation is included and whether the quote includes taxes.
What to put in your request
List the input voltage, the power you need, the waveform and what you plan to connect. Say whether the unit is new or used, what battery charging you have, your budget in CA$, the city for delivery and the warranty you need. For a home backup, name the appliances and their wattage, because the total decides the size.
BlaBlaPrice works the same way for any electrical job: you describe the need in your own words in a chat, and the AI asks for missing details such as watts and voltage. It then looks through sellers' websites and price lists in Canada and shows the prices and businesses it found. Sellers registered on BlaBlaPrice reply in the chat with their own offer, and your contacts stay hidden until you choose to share them. For portable or battery options, see portable power stations or backup power.
Questions and answers
How much does a power inverter cost in Canada?
Small 12 V car inverters of 100 to 300 W cost about CA$40 to CA$60. Pure sine wave units of 700 to 2,000 W run from about CA$170 to CA$460, and a 3,000 W inverter with a charger can reach about CA$2,460.
Is a modified sine wave inverter cheaper than pure sine wave?
Yes. Modified sine wave units of 1,000 to 1,500 W cost about CA$90 to CA$100, while pure sine wave models start near CA$170 for 700 W. Check what you plan to connect before you choose.
Which safety standard applies to inverters in Canada?
A commonly applicable inverter safety standard is CSA C22.2 No. 107.1, and solar inverters connected to the grid must also meet grid interconnection requirements.
How long is the warranty on an inverter?
It depends on the type. Some single-phase solar inverters carry a 5-year standard warranty, while string inverters are often covered for 10 to 12 years.