Discover Energy Systems Batteries
Discover Energy Systems builds cobalt-free LiFePO4 storage in British Columbia on more than 75 years in the battery business. PowerStore carries the AES Rackmount modules and enclosure, the outdoor Helios ESS, and the LYNK II gateway.
Storage for Whole-Home and Off-Grid Power
Both battery lines are UL 1973 and UL 9540A certified LiFePO4 with closed-loop communication, so the inverter sees real state of charge from the BMS instead of guessing from voltage.
- AES Rackmount: 5.12kWh 51.2V modules, stackable to 30kWh per Slimline enclosure
- UL 9540 certified as a DC energy storage system in the NEMA 3R Slimline enclosure
- Helios ESS: 16.1kWh outdoor battery, IP65 rated, self-heating from -25C
- Purpose-built Sol-Ark 15K conduit box for clean Helios installs with NEC 690.12 rapid shutdown input
- LYNK II gateway links the BMS to Sol-Ark, Schneider, Victron, SMA, and more
Explore Discover Energy Systems Products
PowerStore lists AES Rackmount 5.12kWh modules in standard and heated versions, the Slimline enclosure, the 16.1kWh Helios ESS with matching cable sets and Sol-Ark conduit box, and the LYNK II gateway. Compare capacities and accessories by SKU below.
Storage Support from PowerStore
Our team helps installers size battery banks to backup loads, match closed-loop settings to the inverter brand, and pick the right enclosures, cable sets, and gateways with practical product guidance and fulfillment support.
Top Discover Energy FAQs with Jim White
Which inverters work with Discover batteries?
The Helios ESS has closed-loop CAN built in plus a dedicated Sol-Ark 15K conduit box. AES Rackmount modules pair through the LYNK II gateway with Sol-Ark, Schneider, Victron, SMA, and more.
How long is the Discover battery warranty?
Five years standard, extended to 10 years when you register within 30 days of installation. Coverage guarantees 79% capacity at year 10, within each model's energy throughput limit.
Can Discover batteries be installed outdoors?
The Helios ESS is built for it: IP65 rated, operating from -25C to 55C with self-heating for cold weather charging. AES Rackmount modules belong indoors or in the NEMA 3R Slimline enclosure.
Jim White is the CEO of PowerStore, a trusted provider of solar and storage solutions for over 15 years. Jim has helped professional installers design reliable solar systems nationwide.
