EG4 Electronics
Empowering Homeowners with Reliable, Cost-Effective, and Simple Solar Solutions
Why Buy EG4:
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. For the past year, EG4 has already been shifting its product manufacturing to their Dallas, TX location, and by the end of 2025 plans to have all inverters meet the standards for “Made in the USA.” EG4 already produces all FlexBOSS and 12000XP 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. Shop EG4 for reliable and customizable solutions.
Complete Kits
EG4-LL Batteries
LiFePower4 Batteries
Hybrid Inverters
Off-Grid Inverters
PowerPro Batteries
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EG4 48V 280Ah Indoor WallMount LiFePO4 Battery
$3,299.00 Add to cart -
EG4 48V 280Ah PowerPro AllWeather WallMount LiFePO4 Battery
$3,999.00 Add to cart -
EG4 PowerPro Battery Parallel Connection Kit
Price range: $90.99 through $164.99 Select options This product has multiple variants. The options may be chosen on the product page -
EG4 Electrical Conduit Box
Price range: $120.99 through $160.99 Select options This product has multiple variants. The options may be chosen on the product page
Showing 1–24 of 40 results
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EG4 Battery Firmware Adapter
$46.99 Add to cart -
EG4 48V 100Ah Indoor WallMount LiFePO4 Battery
$1,649.95 Add to cart -
EG4 BOSSBox Outdoor Battery Enclosure
$2,499.00 Add to cart -
EG4 FlexBOSS LCD Screen Kit
$83.99 Add to cart -
EG4 FlexBOSS18 Hybrid All-In-One Inverter
$3,499.00 Add to cart -
EG4 12000XP 48V Split Phase Off-Grid Inverter
$2,589.29 Add to cart -
EG4 Chargeverter GC – 48V 100A Battery Charger – 240/120V Input
$635.99 Add to cart -
EG4 FlexBOSS21 Hybrid All-in-One Inverter
$4,199.00 Add to cart -
EG4 GridBOSS Microgrid Interconnect Device (MID)
$1,798.11 Add to cart -
EG4 12kPV – 48V 8kW Hybrid All-In-One Inverter
$3,499.00 Add to cart -
EG4 WallMount/PowerPro Battery Cable Connector (Degson Connector)
$16.99 Select options This product has multiple variants. The options may be chosen on the product page -
[DISCONTINUED] EG4 BrightMount Solar Panel Ground Mount Rack Kit – 4 Panel Ground Mount – Adjustable Angle
$279.00 Read more -
EG4 48V 100Ah LL-S LiFePO4 Server Rack Battery
$1,329.00 Add to cart -
EG4 18kPV – 48V 12kW All-in-One Hybrid Inverter
$4,898.00 Add to cart -
EG4 6000XP – 48V 6kW Off-Grid All-in-One Inverter/Charger
$1,549.00 Add to cart -
EG4 3000EHV 48V Off-Grid Inverter, Charger & 500V MPPT Controller
$699.99 Add to cart -
Complete EG4 Off-Grid TinyHome Solar Installation Kit
From: $1,898.99 Select options -
EG4 Hybrid Solar Mini-Split AC/DC Air Conditioner/ Heat Pump
Price range: $1,499.00 through $1,899.00 Select options This product has multiple variants. The options may be chosen on the product page -
EG4 48V 280Ah Indoor WallMount LiFePO4 Battery
$3,299.00 Add to cart -
[DISCONTINUED] EG4 LiFePOWER4 Communications Hub
$139.00 Read more -
EG4 48V 280Ah PowerPro AllWeather WallMount LiFePO4 Battery
$3,999.00 Add to cart -
EG4 48V 100AH LifePower4 V2 LiFePO4 Server Rack Battery
$1,199.00 Add to cart -
EG4 Mini-Split Air Conditioner/Heat Pump
$1,699.95 Select options This product has multiple variants. The options may be chosen on the product page -
EG4 48V 300Ah LL-S Fully Loaded LiFePO4 Server Rack Battery Bundle
From: $4,416.00 Add to cart