Special Offers
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Vendor: BigBattery
BigBattery NEXUS + APEX 10K Off-Grid Kit | 15 kWh | 48V LiFePO4
The single-battery configuration of the NEXUS + APEX 10K system: one BigBattery NEXUS 48V LiFePO4 battery — 15 kWh of storage — matched with the APEX 10K, the higher-output all-in-one inverter in the APEX line. With...Regular price $4,725.00Regular price $4,725.00 -
Vendor: BigBattery
BigBattery NEXUS + APEX 10K Off-Grid Kit | 30–45 kWh | 48V LiFePO4
The bigger-inverter version of our NEXUS off-grid package: BigBattery NEXUS 48V 15 kWh LiFePO4 batteries paired with the APEX 10K all-in-one off-grid inverter. With 10,000W of continuous split-phase output and 30 or 45 kWh of storage,...Regular price From $7,870.00Regular price From $7,870.00 -
Vendor: BigBattery
BigBattery NEXUS + APEX 6.5K Off-Grid Kit | 15 kWh | 48V LiFePO4
The entry point to the NEXUS off-grid line: one BigBattery NEXUS 48V LiFePO4 battery — 15 kWh of storage in a single cabinet — paired with the APEX 6.5K all-in-one off-grid inverter. This is a complete...Regular price $4,535.00Regular price $4,535.00 -
Vendor: BigBattery
BigBattery NEXUS + APEX 6.5K Off-Grid Kit | 30–45 kWh | 48V LiFePO4
A high-capacity off-grid power package built around the BigBattery NEXUS 48V 15 kWh LiFePO4 battery and the APEX 6.5K all-in-one off-grid inverter. With 30 or 45 kWh of storage on tap, this system is sized for...Regular price From $7,680.00Regular price From $7,680.00 -
Vendor: BigBattery
BigBattery NEXUS + EG4 12000XP V2 Off-Grid Kit | 15 kWh | 48V LiFePO4
The BigBattery NEXUS + EG4 12000XP V2 Off-Grid Kit combines a 15 kWh NEXUS 48V LiFePO4 battery with EG4's flagship 12000XP V2 all-in-one off-grid inverter — a whole-home-class power system for full-size off-grid residences, large workshops,...Regular price $4,940.00Regular price $4,940.00 -
Vendor: BigBattery
BigBattery NEXUS + EG4 12000XP V2 Off-Grid Kit | 30–45 kWh | 48V LiFePO4
Double the inverter output: BigBattery NEXUS 48V 15 kWh LiFePO4 batteries matched with the EG4 12000XP V2 all-in-one off-grid inverter. This is the configuration for full-size off-grid homes running well pumps, mini-splits, and shop tools simultaneously...Regular price From $8,085.00Regular price From $8,085.00
