EG4 12kPV Hybrid Inverter
All-In-One | 48V | 120/240V Split Phase | Rapid Shutdown

The EG4 12kPV Hybrid Inverter is a premium power management solution engineered for homeowners in rural and suburban areas seeking complete energy independence. This 48V split-phase hybrid inverter seamlessly integrates with existing systems and supports both grid-tied and off-grid configurations. Backed by advanced features, exceptional reliability, and intelligent monitoring, it delivers unmatched performance for residential and light commercial energy needs.

Built on the same architecture and firmware as the EG4 18kPV, the 12kPV delivers robust load-handling capabilities, efficient battery charging, and smart energy conversion—making it a future-ready solution for sustainable energy systems.

Key Features and Benefits

• 8kW Continuous AC Output
  Consistently powers a wide range of household or business applications with reliable energy output.

• Dual MPPTs Rated for 12kW, Accepts Up to 15kW Array
  Maximizes solar input to ensure peak energy harvesting, ideal for high-output residential systems.

• High Voltage & High Amperage MPPTs (120-500 VDC / 25A)
  Easily integrates with modern, high-efficiency solar panels, boosting energy conversion efficiency.

• Parallel Capability: Up to 10 Units
  Scale up to 80kW of total power output, allowing future expansion for growing energy demands.

• Split Phase 120/240V Hybrid Design
  Perfectly suited for U.S. residential power systems, supporting both off-grid setups and battery-backed grid-tied installations.

• Load Imbalance Handling: 4,000W for 30 Minutes
  Offers flexibility to manage uneven household loads or equipment with sudden power spikes.

• 10ms Transfer Time
  Maintains continuous power to sensitive electronics during outages or transitions, preventing disruptions.

• 134A Surge Capacity
  Supports high startup loads from appliances and heavy-duty equipment, making it dependable during peak demand.

• Export-Limiting Ready
  Ideal for installations that require restricted energy export to the grid, enhancing energy self-consumption.

• Generator Compatible
  Ensures uninterrupted power availability during extended outages by integrating seamlessly with generator inputs.

• 10-Year Warranty
  Provides peace of mind with long-term reliability and full warranty coverage from EG4.

• RSD/ESS Rapid Shutdown Compliant
  Meets the latest safety requirements, ensuring emergency-ready system shutdown when needed.

• Advanced Monitoring and Updates
  Access live system performance, conduct firmware updates, and monitor battery behavior through the EG4 app or web portal.

• Flexible AC/DC Integration
  Supports diverse energy input types, from grid, solar, generator, or battery sources—ensuring complete system adaptability.

Why Choose the EG4 12kPV Hybrid Inverter?

The EG4 12kPV Hybrid Inverter is engineered with cutting-edge technology to deliver superior performance and reliability. Its high-frequency split-phase design and advanced monitoring capabilities make it the ultimate solution for both residential and light commercial applications. Whether you need a single unit or an expansive system of up to 10 inverters, the EG4 12kPV offers unparalleled flexibility and efficiency.

Homeowners will benefit from the robust power output, rapid transfer times, and comprehensive monitoring tools that ensure optimal system performance and energy management. The EG4 12kPV Hybrid Inverter is a powerful, reliable, and efficient solar power solution that meets your energy needs today and in the future. Go off-grid, stay connected, or sell back to the grid. The choice is yours.

What's Included

• Hybrid Inventer x 1
• Expansion bolt x 6
• Paperboard x 1
• 1" CT x 2
• Self Tapping Screws x 6
• L-Bracket x 2
• Wife Dongle x 1
• 6ft. Battery Comm Cable (orange) x 1
• 6ft. Parallel Comm Cable (gray) x 1
• Keys x 2
• Phillips Head Screw (M5) x 4
• Phillips Head Screw (M3) x 4
• Wall Mounting Bracket x 1

Specification and Manuals

Click Here to Open Specification Sheet

Quick Start Guide

Connection Overview & Paralleling Guide

Device Monitoring & Settings Guide

Troubleshooting & Maintenance Guide

Firmware Changelog & Update Guide

Warranty

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