EG4 Electronics
BSB Hydraulic-Magnet Circuit Breakers 50A-125A Options, Breakers for EG4 GridBOSS, 1-Inch Mounting Width, UL 489
Breakers for GridBOSS connection to EG4 Hybrid Inverters
EG4 WallMount Battery Cable Connector, Degson Connector for EG4 280Ah and 314Ah WallMount Batteries
The orange and black set of EG4 WallMount connectors
Complete EG4 Off-Grid TinyHome Solar Installation Kit
A quick installation kit for small systems!
EG4 Hybrid Solar Mini-Split AC/DC Air Conditioner and Heat Pump, Solar Powered Mini-Split, Includes Pre-Charged Refrigerant Lines
EG4 Mini-Split Air Conditioner and Heat Pump, 120Vac Mini-Split with R32 Coolant, Includes Pre-Charged Refrigerant Lines
The EG4 Mini-Split Air Conditioner and Heat Pump uses R32 coolant and an internal thermostat to create the preferred ambient temperature.
EG4 Electronics USB Battery Read-Write and Firmware Update Communication Cable for LL, LifePower4, And WallMount Batteries
EG4 Battery PC monitoring and Firmware
EG4 48V Battery Starter Kit, Choose Between LL-S or LifePower4 and Server Rack of Choice, Up to 30.72kWh of Battery Power
A bundle with all the needed parts for the battery side of an installation
EG4 48V 15.36kWh LL-S Fully Loaded LiFePO4 Server Rack Battery Bundle
A bundle with all the needed parts for the battery side of an installation
EG4 48V 30.72kWh LifePower4 V2 Fully Loaded LiFePO4 Server Rack Battery Bundle
A bundle with all the needed parts for the battery side of an installation
EG4 48V 30.72kWh LL-S Fully Loaded LiFePO4 Server Rack Battery Bundle
A bundle with all the needed parts for the battery side of an installationEG4 24V 30.72kWh LL V2 Fully Loaded LiFePO4 Server Rack Battery Bundle
A bundle with all the needed parts for the battery side of an installation
EG4 Electronics' batteries and inverters “empower energy independence for everyone.” As EG4 has developed, it has engineered solutions for solar customers’ major pain points. While the founders began by selling solar panels, they have switched primarily to designing and manufacturing batteries and inverters at competitive prices, always with the goal of providing peace of mind through energy stability.
Tariffs have destabilized pricing on a variety of products, but EG4 is ready for the challenge. Over the course of 2025, EG4 made great strides to qualify their inverters for "Made in the USA." EG4 already produces several inverters in the US and will continue scaling their US production to include batteries.
EG4’s products support a wide variety of applications for combinations of on-grid and off-grid living. These products include detailed documentation so customers can confidently maintain their systems regardless of energy disruptions to the main power grid.