
Our partners
Brands that stand behind their technology
EG4, Canadian Solar and EcoFlow manufacture innovative, proven products backed by strong warranties, and they align with our mission: to provide Canadians with high-quality, sustainable, clean energy solutions.

10-year battery warranty
EG4 Electronics
EG4 builds the hybrid and off-grid inverters, GridBOSS controllers and 14.3 kWh LiFePO4 batteries behind most of our whole-home and off-grid installs. EG4 batteries carry a 10-year warranty, scale by adding modules, and come in indoor and all-weather outdoor versions.
Our crew has installed EG4 systems in homes, off-grid cottages, workshops, scale houses and commercial power containers across Ontario.
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10-year warranty
EP Cube 2.0 by Canadian Solar
Since 2022, TRU Off Grid has partnered with Grid Iron Power and Canadian Solar, maker of the EP Cube residential energy storage system. We now install the EP Cube 2.0, an all-in-one hybrid inverter and battery from 5 to 40 kWh per unit.
We and our customers have received excellent technical and warranty support from Canadian Solar on every install, our installation team has received installer training from Canadian Solar, and the partnership lets us help homeowners access virtual power plant (VPP) programs and incentives.

5-year warranty
EcoFlow
EcoFlow makes portable power stations and modular home backup systems, backed by a 5-year warranty. We carry EcoFlow DELTA power stations at our Milton shop and install EcoFlow critical-load backup systems for homes and cottages.
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Let's talk about your project
Free assessment. Tell us what you want to power and we'll come back with a plan.
- Licensed master electrician on our own crew
- We file the hydro, permit and rebate paperwork
- Installs inspected by ESA
- Authorized EG4, EP Cube 2.0 and EcoFlow installer
- 4.8 stars from 74 Google reviews
Jacob Collier
Solar, inverters and batteries · Call or text
Steve Monteleone
Master Electrician, TRU Electrical Services
- Solar + battery, call or text 647-914-9699
- Shop landline, calls only 905-462-6525
- 348 Bronte St S, Unit 21, Milton, ON L9T 5B6
- Monday to Friday, 9 am to 5 pm
