The Cabin Apex E-Series Battery Energy Storage System (BESS) puts you in command of your home's energy — wherever you've put down roots. When the grid goes down, you won't. Pair with a [M02671] Apex E-Series inverter (sold separately) to build a complete backup power solution made for your home, cottage or business.
The battery acts as your home’s personal power bank, receiving power from solar panels, the grid or a generator, storing for later use so your lights stay on and your essentials keep running through outages.
Solar – If you have solar panels, the BESS is how you unlock their full potential by turning them into a full backup solution. Store free solar power when the sun is shining to use overnight or during long power outages, even to charge your EV.
Grid – Unlike a standby generator, the BESS works to save you money every day. Charge when rates are low and power your home when rates are high. Sell your excess energy back to your grid provider to lower your bill or even get cash back (region dependant).
Generator – Any generator can charge the BESS. If a power outage lasts several days or weeks and you have no solar, connect a portable generator for several hours to charge the battery back to full, then disconnect and continue enjoying silent battery backup.
The BESS can be installed indoors by any electrician in a few hours, without special training. There’s no fuel, concrete pad, gasfitters or other trades needed. Anyone can get started with one inverter and one battery. Expand your system at any time, add inverters to power more devices, or batteries to keep you powered through even the longest outages.
- Durable LiFePO4 (LFP) battery technology ensures superior safety and longevity compared to standard lithium batteries.
- Pairs with the 5210-168 Apex E-Series hybrid inverter (sold separately) to keep essentials running automatically during power failures.
- When paired with the inverter, a single Apex E-Series battery can power essential loads in an average-sized home for approximately 2–3 days under moderate use during a power outage or indefinitely with solar panels.
- Stores energy when electricity rates are low and uses it when rates are high, helping reduce energy costs and your reliance on the grid.
- Add additional Apex E-Series batteries at any time to increase storage capacity and backup power.
- Eligible for many provincial and utility clean energy incentive programs, helping lower your overall system cost. (Check local eligibility).
- Engineered for silent, safe and efficient operation inside your home, cottage or business.
- Designed for straightforward installation by any licensed electrician, with no specialized training required.
- Fully certified across all major industry safety and performance standards: [UL 9540, UL 9540A, UL 1973]
- 16kWh capacity provides extended backup power for your home, cottage or business.
- Monitor and manage your Apex E-Series BESS from anywhere using the mobile app, with real-time system status and performance insights.
