Overview

EG4 3kW Off-Grid Inverter

Introducing the EG4 3kW Off-Grid Inverter, a versatile 3000W all-in-one inverter/charger designed for off-grid living and small-scale power needs. With a sleek exterior and larger battery terminal connections supporting up to 2 AWG, this compact powerhouse seamlessly integrates inverter, MPPT solar charger, and battery charger functionalities to provide reliable and uninterrupted power support in a portable-sized package.

Key Features:

• 3000W Continuous Output
• 500 VDC Max Input
• Parallel up to 12 Units for a 36kW System
• Ideal for Small Barns, Cabins, RV Builds, Critical Load Panels, or Mini Split Air Conditioners
• BMS Communication Available With All EG4 Batteries
• Upgraded Active Cooling & Circuit Components
• Lightweight with a Smaller Footprint Than Comparable Models

Safety and Protection:

• Overload, Overtemperature, and Short Circuit Protection
• User Customization via LCD Display
• Rigorous Reliability & Safety Testing

Warranty and Support:

• Reliable 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.

Features:

• 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.

EG4-LL-S Lithium Battery Features:

Discover our exceptional Best In Class Solar Rack Battery, engineered for outstanding performance and longevity. With a remarkable 7000 deep charge and discharge cycles, this battery is designed to last for up to 15 years, with an 80% daily depth of discharge, and is capable of an impressive 20-year lifespan. Featuring Tier One, A+ Cell Composition and boasting 99% efficiency, our LiFePo4 16-Cell Pack ensures top-tier quality. Plus, it offers the #1 Energy Density in a Server Rack Battery Form Factor. With selectable closed-loop inverter communications compatible with Schneider, Solark, Victron, Growatt, and EG4, you have the flexibility to choose the best fit for your setup. You can also parallel up to 64 batteries, delivering 327.6kWh of power while maintaining seamless BMS communications.

Features:

• E-Stop functionality
• Reliable Built-In EG4 Smart BMS, Voltage, Current, Temp. and Health Management
• Cell & Module Voltage Protection
• Short Circuit Protection >250A <0.1mS
• On-board LCD Screen
• PC Monitoring Software
• Lifetime firmware updates
• Dual Onboard automatic fire arrestors
• Lead-Free
• Design Optimized and Tested by EG4, Texas Based
• 10-Year Warranty Supported and Serviced in Texas
• For maximum power, our 6 DIP switch option allows you to have 327.6kWh while preserving BMS communications.

Specification

Click Here to Open Specification Sheet

Manuals and Downloads

Manual

Warranty

• EG4 3kW Off-Grid Inverter: 3-Year Warranty
  
  
• EG4 LifePower4 Lithium Battery 48V: 5-Year Warranty / 10-Year Extended warranty when used with an EG4 18kPV
  
  
• EG4 LL-S Lithium Battery | 48V 100AH: 10-Year Warranty
  
  

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Warranty Registration and Validity

Your warranty must be registered within the first year of purchase or you must provide proof of purchase from Solar Guys Pro, an EG4 authorized distributor, for it to remain valid. Failure to register or provide proof of purchase may result in an invalidated warranty. This limited warranty applies to the original purchaser and is transferable one time only if the product remains in the original installation location. All parts exchanges are covered during the warranty period, but replacement shipping charges may apply outside the continental US.

Warranty Exclusions: EG4 Electronics is not obligated under this limited warranty for products subjected to the following conditions (including but not limited to):

1) Damages incurred during installation, reinstallation, or removal
2) Poor workmanship by an individual, installer, or firm
3) Damages from mishandling or inappropriate environmental exposure
4) Damages from improper maintenance or operating outside specified conditions
5) Tampering, altering, or disassembly of the product
6) Using the product in unintended applications
7) Damages from lightning, fire, flood, earthquake, riots, or acts of God
8) Products with altered, defaced, or removed serial numbers
9) Unauthorized firmware updates, upgrades, or patches
10) Damages from voltage or current spikes due to open-loop lithium battery communications

EG4 product warranty is a limited warranty – EG4’s liability in the event of a product defect is limited to repair or replacement under the terms of this warranty. EG4 is not responsible for any additional or indirect damages arising from the product malfunction. This includes incidental or consequential damages, such as loss of revenue, profits, or time. EG4 is not liable for any direct or indirect loss of life, bodily injury, illness, or death arising from misuse or mishandling of the product, whether caused by negligence or otherwise.

Return Policy

For returns, please contact us at: 571-350-0146 or email us at: info@solarguyspro.com. To view our return policy, please go: HERE

Warranty Claims Procedure

To initiate a warranty claim, contact our customer service team via phone at 571-350-0146 or email at info@solarguyspro.com to request an RMA. Warranty claims can also be initiated through the official EG4 website (https://eg4electronics.com/warranty).

Contact Information:
- Email: info@solarguyspro.com
- Phone: +1571-350-0146

Warranty Periods

- Inverters:
  - 10 years on 18kPV
  - 3 years (5 years extended warranty with EG4 batteries) on 3k, 6k, 6.5k, and 8k
- Batteries:
  - 10 years on LL
  - 5 years on LifePower (10 years extended when used with 18kPV)
  - 5 years on waterproof
  - 5 years on indoor wall mount
  - 10 years on outdoor wall mount
- Mini Split Air Conditioning:
   - 5 years on EG4 Hybrid AC/DC 12K BTU Mini Split
   - 5 years on EG4 Hybrid AC/DC 24K BTU Mini Split
   - 5 years on EG4 9K AC Mini Split
   - 5 years on EG4 12K AC Mini Split