Special Offers
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Vendor: EG4
EG4 WallMount 314Ah Indoor Battery | 48V | 16 kWh | UL9540A | Self-Heating
The EG4 WallMount 314Ah Indoor is a 48V-class (51.2V nominal) LiFePO4 battery delivering 16 kWh of nominal storage in a wall- or floor-mounted unit built for garages, basements, and utility rooms. Per EG4 it is certified...Regular price $3,784.99Regular price $3,784.99 -
Vendor: EG4
EG4 WallMount 314Ah All-Weather Battery | 48V | 16 kWh
The EG4 WallMount 314Ah All-Weather is a 48V-class (51.2V nominal) LiFePO4 battery delivering 16 kWh of nominal storage from a single IP67-rated, wall-mounted unit built for indoor or outdoor installation. Per EG4 it is rated for...Regular price $4,144.99Regular price $4,144.99 -
Vendor: EG4
EG4 WallMount 280Ah All-Weather Battery | 48V | 14.3 kWh | UL1973
The EG4 WallMount 280Ah All-Weather is a 48V-class (51.2V nominal) LiFePO4 battery that puts 14.3 kWh of home energy storage on the wall instead of the floor. Its IP65-rated enclosure is built for indoor or outdoor...Regular price $3,519.99Regular price $3,519.99 -
Vendor: EG4
EG4 GridBOSS 200A MID | Microgrid Interconnection Device
The EG4 GridBOSS is a 200A microgrid interconnection device (MID) that sits at the service entrance and manages the connections between the utility grid, your EG4 hybrid inverters, a generator, and your home's loads. Per EG4,...Regular price $1,999.99Regular price $1,999.99 -
Vendor: EG4
EG4 FlexBOSS21 Hybrid Solar Inverter | 21 kW PV / 16 kW AC | Split-Phase
The EG4 FlexBOSS21 is the higher-output model in EG4's FlexBOSS hybrid inverter line. Per EG4, it utilizes up to 21,000W of solar across three MPPTs, delivers 16,000W of continuous split-phase 120/240V output with PV available (12,000W...Regular price $3,779.99Regular price $3,779.99 -
Vendor: EG4
EG4 FlexBOSS18 Hybrid Solar Inverter | 18 kW PV / 13 kW AC | Split-Phase
The EG4 FlexBOSS18 is a hybrid solar inverter built for whole-home solar-plus-storage. Per EG4, it utilizes up to 18,000W of solar, delivers 13,000W of continuous split-phase 120/240V output with PV available (10,000W from battery alone), and...Regular price $3,369.99Regular price $3,369.99
EG4 hybrid inverters and WallMount battery systems — scalable home energy storage built around the FlexBOSS inverter platform and 16 kWh wall-mounted LiFePO4 batteries.