KiloVault CHLX Cold-Rated Lithium LFP Deep Cycle Battery - 12V (CHLX 1800)
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KiloVault 12V Cold-Rated Lithium Ferro Phosphate (LFP) Deep Cycle Battery (CHLX 1800)
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.
KiloVault CHLX 1800 Cold-Rated Lithium-Ion Battery Specs
- Can be configured for 24V, 36V, or 48V systems by using two, three, or four batteries in series
- Can be discharged to its full rated capacity of 1,800 Watt-hours (100% depth of discharge)
- Even after discharging to 100% 2,000 times (or discharging to 80% 5,000 times), 80% of the 1.8 kWh capacity remains
- Maintenance-free – no watering, cleaning, or hazardous chemicals
- Cold-rated LFP battery for sub-freezing temperatures - When the ambient temperature is below 32°F / 0°C, charging current flows to an internal 96W heater to warm up the battery before switching to normal charging when the battery internal temperature reaches 32°F / 0°C
- The heater activates at an external temperature of 23°F / -5°C
- When the batteries are on an AC charger, warming the battery's internal temperature from -22°F / -30°C to 50°F / 10°C takes about 2 hours
- Warming the battery's internal temperature from -4°F / -20°C to 50°F / 10°C takes about 1.5 hours
- When the batteries are charging with solar - depending upon the charger output - heating may take longer
- Higher efficiency and lower cost per Watt-hour than lead acid batteries
- Lithium ferro phosphate cell chemistry (LiFePO4) is safer than other lithium-ion technologies and has no hazardous chemicals or thermal runaway problems
- Takes up to 150A of continuous charging/discharging current, meeting the tough demands of serious inverters and chargers
- Built-in bluetooth and the KiloVault HLX app combine to provide battery health and performance monitoring
- 7.5-year warranty
Documents
KiloVault CHLX 1800 Lithium-Ion Battery Specs
- 19.1" L x 6.7" W x 9.4" H
- 45.2 lbs
- Rated energy capacity: 1800 Watt-hours
- Nominal capacity: 150 amp-hours
- Nominal voltage: 12.8VDC
- Max charging current: 150A (110A after 3,000 cycles)
- Max discharge current: 150A (continuous)
- Cell type: lithium ferrous phosphate (LiFePO4)
- Ambient temperature range for charging: -22-113°F (-30-45°C)
- Usable depth of discharge: up to 100%
- Self-discharge rate: No more than 2% per month
- 5,000 cycles at 80% depth of discharge
- Manufacturer: KiloVault
- Model number: CHLX 1800
