Complete Off-Grid Solar Kit – 3000W 120V Output / 48VDC [15.4kWh EG4-LifePower4 Lithium Powerwall] 48VDC + 4,800 Watts of Solar PV



Save 5% on all EG4 Products if you include an EG4 Battery and an EG4 Inverter on your order. Use Code EG4-5 at Checkout

SKU: KIT-E0001 Category: Tag:


What’s Included With Your KIT-E0001 Solar Kit?


✔ Ships from Texas!

✔ 1 x EG4 3kW Off-Grid Inverter | 3000EHV-48 | 3000W Output | 5000W PV Input | 500 VOC Input

✔ 3 x EG4-LifePower4 Lithium Battery | 48V 100AH | Server Rack Battery | UL 1973 Listed

✔ 12 x Hyperion 400W Bifacial Solar Panel (Black)

✔ 1 x (Pre-Assembled) EG4 Enclosed Battery Rack | 6 Slot | Wheels Included | Welded

✔ 1 x IMO DC Disconnect Rooftop Isolator Switch

✔ 1 x 50ft 10 AWG Copper PV Wire | Black and Red

✔ 1 x 125A Nader Breaker W Din Rail

✔1 x Wifi Adapter for EG4 3kW Off-Grid Inverter 3000EHV-48

✔ 1 x 6Ft 4 AWG Red and Black Battery Cables

✔Lifetime Customer Support Based in Texas (via Phone, Email)


Our kits include just about everything you will need. However, you need your own installation tools and grounding rods/wire as well as optional components like surge limiters, and breaker panel/s. We also strongly recommend getting a certified solar installer and/or master electrician for professional installation.



Introducing the EG4 3kW Off-Grid Inverter: Reliable Power for Off-Grid Living


The EG4 3kW Off-Grid Inverter is a reliable powerhouse. It provides 3000W of continuous output, handles up to 500 VDC input, and can be scaled up to 36kW with 12 units in parallel. It’s perfect for small spaces like barns, cabins, RVs, and critical load panels, including mini-split air conditioners. This inverter offers advanced features like BMS communication, upgraded cooling, and circuit components, along with essential protections. User customization via the LCD display is a breeze. It’s lightweight, compact, and backed by a 3-year warranty with Texas-based service and support.


Built for Off-Grid

  • 3000W Continuous Output
  • 500 VDC Max Input
  • Parallel up to 12 Units for a 36kW System
  • Ideal for Small Barn, Cabin, RV Builds, Critical Load Panels, or Mini Split Air Conditioners
  • BMS Communication Available With All EG4 Batteries
  • Upgraded Active Cooling & Circuit Components(When compared to competing models)


Performance Components

  • Lightweight
  • Smaller Footprint Than Other Comparable Models
  • Overload Protection
  • Overtemperature Protection
  • Short Circuit Protection
  • User Customization via LCD Display


Reliability & Safety Testing

  • 3-Year Warranty Supported and serviced out of Texas



EG4 LifePower4 Lithium Batteries


Introducing the EG4 LifePower4 Lithium batteries, your gateway to an advanced and dependable energy storage solution. Designed with meticulous attention to detail and subjected to rigorous testing, these batteries redefine reliability and efficiency. With a 100AH internal Battery Management System (BMS) and 16 UL listed prismatic 3.2V cells in series, they’ve undergone a remarkable 7,000 deep discharge cycles to 80% Depth of Discharge (DoD). This impressive track record means you can confidently charge and discharge these batteries daily for over 15 years without any performance concerns.



  • Tier One, A+ Cell Composition
  • 99% Efficiency LiFePo4 16-Cell Pack
  • Max Energy Density
  • Flexible Racking Options
  • Environmentally Friendly & Lead-Free
  • Stress-Free Battery Bank Expansion Capacity
  • Longer Lasting; 10-20 year Design Life
  • Reliable Built-In BMS, Voltage, Current, Temp. and Health Management
  • Entire Battery UL Listed.


In a world where energy reliability and efficiency are paramount, the EG4 LifePower4 Lithium batteries set the gold standard. Make an investment in the future of energy storage today and experience the power of EG4 LifePower4.

Additional information

Weight1120 lbs