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Graphite yard · Tri-bay frame
Chrome bay Minimal four

BigBattery 48V 15kWh NEXUS LiFePO4 Battery | Expandable to 225kWh | Built-In BMS, Heater & Fire Suppression | Indoor/Outdoor | 12-Year Limited Warranty apex 300 Allowed PV Power (STC) 13

SKU 44170848414
USD1422.50 USD1462.50
4.9

Pay in 4 interest-free payments of $355.62 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 15 - Sep 20

Yard ledger

Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.

Spec sheet
Description

Allowed PV Power (STC) 13

High Capacity & Compatibility – Mounts 5–8 solar panels

IP68-rated junction box & connectors: dust-tight and protected for temporary water immersion (up to 1m)

Offer fail-safe protection against thermal runaway

and backup power systems

BigBattery 48V 15kWh NEXUS LiFePO4 Battery | Expandable to 225kWh | Built-In BMS, Heater & Fire Suppression | Indoor/Outdoor | 12-Year Limited Warranty apex 300 Allowed PV Power (STC) 13Unlock reliable, high capacity off grid power with the BigBattery 48V 15kWh NEXUSone of the most affordable, scalable LiFePO battery systems on the market. Designed for seamless integration, rugged performance, and long term reliability, NEXUS is the ideal choice for residential, commercial, and off grid solar setups. Whether you're building a backup energy system or powering a remote cabin, the NEXUS delivers peace of mind with smart features like a

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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