Off-Grid and Hybrid Inverters for Canadian Homes
The inverter turns battery and solar power into split-phase AC for your 120 V and 240 V circuits. Choose a Growatt SPF-DVM off-grid inverter at 6, 8 or 12 kW, or a LuxPower LXP-LB-US hybrid inverter at 8, 10 or 12 kW for systems that may also connect to the grid.
Off-grid or hybrid: what is the difference?
The Growatt SPF-DVM series is an all-in-one off-grid inverter. Each unit combines an MPPT solar charge controller, a low-frequency pure sine wave inverter with a copper transformer, and a UPS function. It accepts power from a generator or the grid, and you choose grid or solar priority on the LCD screen.
The LuxPower LXP-LB-US series is a hybrid inverter. It works in off-grid, grid-tied and backup systems, with a separate generator port, AC coupling, peak shaving and smart load control. Pick a hybrid if your property has a grid connection now, may get one later, or if you want the grid as a backup. It is also the inverter used in all of our complete solar kits.
Split-phase power for 240 V loads
All six inverters on this page have split-phase output. One unit can feed 120 V circuits for lights and outlets and 240 V circuits for loads such as many deep well pumps, a dryer or a shop tool.
How many kW do you need?
Add up the watts of everything that could run at the same time, then add a margin.
Motors in pumps, fridges, freezers and compressors draw a surge when they start. Plan for that peak.
A cabin with lights, a fridge and a small pump usually sits at the lower end of the range. A year-round home with a well pump, laundry and a workshop usually looks at 10 or 12 kW.
LuxPower models can run up to 10 units in parallel, so capacity can grow with you.
Our sizing calculator helps you list your loads.
Matching the inverter to a 48 V battery
The LuxPower 8 kW and 10 kW product pages list 48 V battery compatibility, and the Volthium battery page names LuxPower among its compatible inverter brands. The Growatt pages do not state a battery voltage, so contact us to confirm a match with our batteries before you order. OffGrid Nexus does not offer installation: have a licensed electrician install and connect your inverter.
Frequently asked questions
Can I run the inverter with a generator?
Yes. The Growatt SPF-DVM models accept generator or grid input, and the LuxPower models have a dedicated generator port. The 12 kW LuxPower lists up to 21.6 kW of generator or AC coupling input.
Can the inverter be mounted outdoors?
The LuxPower 8 kW page lists an IP65 enclosure for indoor or outdoor installation. The other pages do not state an IP rating, so plan a dry indoor location unless we confirm otherwise.
Can I monitor my system from my phone?
The Growatt models accept an optional plug-and-play Wi-Fi/GPRS module for phone or web monitoring. The LuxPower pages mention remote control and settings updates. Ask us which monitoring parts you need.
Need help matching an inverter to your loads and battery? Call 579-999-7666 (Monday to Friday, 9 a.m. to 5 p.m. ET), email support@offgridnexus.ca or request a system plan.