Like KiloVault's HLX Series lithium-ion batteries, CHLX lithium solar batteries are designed and tested to thrive under the sometimes rigorous conditions off-grid or hybrid inverters and battery chargers can place on deep cycle solar batteries. But unlike the HLX, the CHLX is also equipped to withstand sub-freezing ambient temperatures as low as -22°F / -30°C, utilizing charging current to activate an integrated heating film to warm the battery's internal temperature to above freezing and then proceeding with normal charging.
The CHLX Series' lithium ferro phosphate (LiFePO4) cells are safe, maintenance-free, and highly efficient, and will last an impressive 2,000 cycles cycling to a full 100% depth of discharge (or 5,000 cycles when cycling to 80% DoD).
These 12V, 1.8 kWh batteries can be combined in up to 4 parallel strings of 4 CHLX batteries each for systems of 24V, 36V, or 48V. Also available in 3.6 kWh capacity.