Special Offers
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Vendor: BigBattery
BigBattery NEXUS + EG4 12000XP V2 Off-Grid Kit | 15 kWh | 48V LiFePO4
This kit pairs one BigBattery NEXUS 48V LiFePO4 battery — 280Ah, 14.3 kWh usable per BigBattery — with the EG4 12000XP V2 off-grid inverter: 12,000W of continuous split-phase 120/240V output, up to 24,000W of PV through...Regular price $4,940.00Regular price $4,940.00 -
Vendor: BigBattery
BigBattery NEXUS + EG4 6000XP Off-Grid Kit | 15 kWh | 48V LiFePO4
This kit pairs one BigBattery NEXUS 48V LiFePO4 battery — 280Ah, 14.3 kWh usable per BigBattery — with the EG4 6000XP all-in-one off-grid inverter: 6,000W of continuous split-phase 120/240V output with dual MPPTs accepting up to...Regular price $4,544.99Regular price $4,544.99 -
Vendor: BigBattery
BigBattery NEXUS + APEX 10K Off-Grid Kit | 15 kWh | 48V LiFePO4
This kit pairs one BigBattery NEXUS 48V LiFePO4 battery — 280Ah, 14.3 kWh usable per BigBattery — with the APEX 10K all-in-one inverter: 10,000W of continuous split-phase 120/240V output with 20,000VA maximum, two MPPT solar inputs...Regular price $4,725.00Regular price $4,725.00 -
Vendor: BigBattery
BigBattery NEXUS + APEX 6.5K Off-Grid Kit | 15 kWh | 48V LiFePO4
This kit pairs one BigBattery NEXUS 48V LiFePO4 battery — 280Ah, 14.3 kWh usable per BigBattery — with the APEX 6.5K all-in-one inverter: 6,500W of continuous split-phase 120/240V output, two MPPT solar inputs rated 5,000W +...Regular price $4,535.00Regular price $4,535.00 -
Vendor: BigBattery
APEX 10K Off-Grid Inverter | 10 kW | 48V Split-Phase
The BigBattery APEX 10K is the higher-output model in BigBattery's APEX line of all-in-one off-grid inverters for 48V battery banks. It combines a 10,000W split-phase 120/240V pure sine wave inverter, dual MPPT solar charge controllers, and...Regular price $1,770.00Regular price $1,770.00 -
Vendor: BigBattery
APEX 6.5K Off-Grid Inverter | 6.5 kW | 48V Split-Phase
The BigBattery APEX 6.5K is an all-in-one off-grid inverter for 48V battery banks: a 6,500W split-phase 120/240V pure sine wave inverter, dual MPPT solar charge controllers, and a grid/generator battery charger in one indoor-rated unit. Per...Regular price $1,560.00Regular price $1,560.00
BigBattery ETHOS and NEXUS LiFePO4 energy storage — stackable home ESS and high-capacity off-grid kits paired with EG4 and APEX inverters.