EG4 is a leading U.S. manufacturer of solar energy products, offering innovative solutions in solar batteries, inverters, mini splits, & more

Download EG4 product documentation, including manuals, spec sheets, certifications, firmware, and software updates for all our solar products.

EG4 Electronics provides off-grid and hybrid solar solutions, including inverters, lithium batteries, and energy storage for reliable power anywhere.

INTERESTED IN BECOMING PART OF THE EG4 ELECTRONICS TEAM? Premium energy storage at an unbeatable price. EG4 Electronics empowers energy independence with affordable solar energy storage solutions, enabling consumers to be fully self-sufficient.

Aug 22, 2024 · Discover how EG4's lithium technology, efficiency, and smart BMS features make it a top choice for solar energy storage. Ideal for homes and off-grid setups. ×

Introducing the EG4 PowerPro ESS - a groundbreaking solution that brings together the capabilities of the EG4 18kPV All-In-One Hybrid Inverter and the EG4 PowerPro 14.3kWh Battery.

Oct 16, 2024 · Discover the features, performance, pros and cons of the EG4 lithium battery in our in-depth review. See if this battery is right for your solar energy needs.

Dec 20, 2023 · Founded in 2020, EG4 aims to make solar power accessible to everyone, from DIYers to businesses. Their flagship product is the EG4-LifePower4 lithium battery, offering a 5.12kWh capacity and 99.0% roundtrip efficiency, ideal for residential use.

EG4 lithium batteries are designed for maximum energy output and long-term use and are engineered with industry-leading chemistry for high performance. With over 6,000 charge cycles and a 10-year warranty, they provide dependable power while minimizing replacement costs.