EG4 Whole-Home Backup Kit, 14.3 kWh

Name: EG4 Whole-Home Backup Kit, 14.3 kWh
Brand: EG4
SKU: bundle-eg4-whole-home-backup-kit
Price: 11888.75 CAD
Availability: InStock

$11,888.75Bundle

Canadian dollars, plus 13% HST.

Available to order

4.874 Google reviews

Pickup in Milton, or delivery we arrange with you. Large and heavy items are not boxed and shipped.
Full manufacturer warranty, and we handle warranty claims for you. Shipping, returns and warranty
Questions? Call Jacob at 647-914-9699 or the shop at 905-462-6525.

Want it installed?

Our crew and licensed master electrician install, permit and commission it.

Power Planner

In this kit

13 kW hybrid inverter
200A whole-home backup gateway
14.3 kWh all-weather battery
Battery conduit box, outdoor

Details

EG4 FlexBOSS18 hybrid inverter, GridBOSS whole-home gateway and a 14.3 kWh All-Weather battery, mounted outside. Runs the whole home through an outage and is ready for solar.

Why this kit

13 kW hybrid inverter, up to 18 kW of solar
GridBOSS switches the whole home automatically
14.3 kWh All-Weather battery, self-heating, mounts outside
Installed and permitted by our crew

What's in the box

EG4 FlexBOSS18 hybrid inverter, 13 kW
EG4 GridBOSS 200 A whole-home gateway
EG4 PowerPro 14.3 kWh All-Weather battery
EG4 battery conduit box, outdoor

Priced as a set from our current price sheet. Questions, or want it installed? Call 905-462-6525.

Reviews

Why people buy from TRU

4.874 Google reviews Leave a review

Solar install

Outstanding Solar Installation Experience

“I couldn't be happier with my solar and battery backup installation from TRU Off Grid! Jack, the owner, made the entire process seamless from start to finish. … The project was completed in June 2025, right on schedule and on budget.”

Ryan G.Google review · 2025

Solar install

“My experience dealing with Tru Off Grid has been nothing short of exceptional. My 12 KW system was installed in one day and included the electrical setup, etc. It was installed on the exact date agreed upon, and both Jack and his electrician were helpful, professional and courteous.”

Maureen T.Google review · 2025

Solar install

“Jack and his team at Tru Off Grid are amazing. Great team to work with extremely knowledgable with what they do. Super clean work and efficient. Made sure everything was correct up and running and I was happy before leaving job. Very honest and reliable team.”

Dennis O.Google review · 2026

Real reviews from our Google listing, quoted word for word. Read all 74