Grid-Tie | Off-Grid | Backup | MicroBLOX


The Secure Source Backup Power Systems are designed to keep important loads in your home or business running in the event of a power failure. These fully integrated battery/inverter packages are in a compact cabinet, and pre-wired for fast and easy installation.

Backup Spec Sheet

Decide what's the right model for you

All of the details like wiring, transfer switching, battery charging, circuit protection and grid monitoring are taken care of within these pre-wired packages. Simply choose from one of the 4 models.

» Powerful inverters with integrated battery chargers
» Automatic transfer switching in event grid power fails
» 15A connection for generator feed
» Sealed, maintenance free batteries
Require Backup and Solar?

Select a Solar Ready Backup System and add Sharp's equivalent OnEnergy for the Perfect Combination.
Backup 4 and 8

Simple to install, self-contained and prewired – the Backup 4 and 8 systems are ready to keep pumps, lights, computers, telephone and security systems running if power fails. Completely automatic – works when you are away from home. Two sizes, with 4.8 and 9.6 kWh battery storage.
Model Watts Battery Dimensions
HES-BP-4 2800W 4.8 kWh 34x34x16"
HES-BP-8 4000W 9.6 kWh 34x34x16"
Backup Solar Ready 4 and 8

Solar Ready Backups provide the same backup power in the event of a power failure, but double as a solar-grid tie inverter too. Combine with the OnEnergy solar arrays for a complete solar-grid-tie/backup system.
Model Watts Battery Dimensions
HES-BP-SR-4 2500W 4.8 kWh 34x34x16"
HES-BP-SR-8 3500W 9.6 kWh 34x34x16"
338 Calder Ave
Fort Smith, NWT X0E 0P0
867. 872. 2823
867. 872. 4307