EG4 FlexBOSS21 & EG4-WallMount Battery Bundle [BNDL-E0022]

Use Cases

Ideal for homeowners seeking whole-home backup power, solar self-consumption, and utility bill reduction; off-grid cabins and homesteads requiring dependable energy independence; workshops, barns, and remote properties needing reliable power year-round; and residential or light commercial installations looking for a scalable energy storage solution that can grow alongside future energy demands.

EG4 280Ah All Weather WallMount Battery

Please Note: Lifetime Customer Support is based in Texas and available via phone and email. We strongly recommend using a certified solar installer and/or master electrician for professional installation. Please note that additional components may be required for your installation.

EG4 FlexBOSS21 First Look - This Inverter Saves You Thousands!

Meet the EG4 FlexBOSS21 – the next-level hybrid inverter that’s bigger, more powerful, and more affordable than the EG4 18kPV. With 16kW continuous output, 21kW PV input, and seamless integration with the EG4 GridBOSS, this inverter is built for serious solar setups. But is it right for you? We take a first look at it to break down its features, what we like, and what you need to know before buying.

EG4 power pro wall mount battery install video~upgrading my system

This video explores the installation and overview of the EG4 WallMount All Weather Battery. This 280Ah battery is outdoor rated and able to be mounted on the wall. Combined with the EG4 WallMount conduit box that protects your wiring, this setup is the best option for a well protected and efficient battery storage system.