Complete Off-Grid Solar Kit EG4 6000XP | 8000W PV Input | 6000W Output | 48V 280Ah | 14.3kWh | WallMount Indoor Battery + Up To 7200W PV Solar

WallMount Indoor 280Ah Battery

Elevate your residential energy storage system with the complete off-grid solar kit EG4 6000XP 8000W PV input 6000W output 48V 280Ah 14.3Wh WallMount indoor battery up to 7200W PV solar. It’s specifically designed for low-voltage, indoor applications.  

The complete off-grid solar kit EG4 6000XP 8000W PV input 6000W output 48V 280Ah 14.3Wh WallMount indoor battery up to 7200W PV solar excels in versatility. This makes it perfect for remote cabins, off-grid homes, or backup power systems. Our complete off-grid solar kit’s advanced design eliminates the need for external accessories with integrated busbars and streamlined connections. The durable build is ideal for harsh indoor environments, while the self-heating feature guarantees efficient performance even in subzero temperatures. 

Powered by advanced lithium iron phosphate (LiFePO₄) cells, this battery features a built-in intelligent Battery Management System (BMS) that actively monitors cell voltages, current, and temperature in real-time. With passive balancing and an advanced battery control method, you’ll experience improved performance, enhanced longevity, and increased safety—all in one sleek, wall-mountable solution. 

Key Advantages

1. On-Board LCD Touch Screen

   • Real-time BMS monitoring
   • Selectable closed-loop communications (EG4, Schneider, Sol-Ark, Victron, Growatt, Megarevo, Luxpower, Deye)

2. Dual On-Board Fire Arrestors

   • Provides fail-safe thermal runaway protection for maximum safety

3. Self-Heating Feature

   • Integrated heating system ensures optimal charging even in colder temperatures

4. Integrated 600A Busbars

   • Multiple positive and negative terminals (4 each) eliminate the need for external busbars in parallel installations

5. Emergency Stop Function (Optional)

   • Single-button ESS disconnect instantly shuts down the battery and compatible inverters

6. Seamless EG4 Inverter Integration

   • Optional conduit box lines up perfectly with EG4 inverter ports for a streamlined, clutter-free install

7. Long Design Life & High Cycle Count

   • Over 8000 cycles at 80% DOD, plus more than 15 years of reliable operation

8. Certified Safe

   • UL1973, UL 9540A (Testing)—trusted for performance and safety

Module Operating Parameters

• Voltage: 51.2V
• Capacity: 280Ah
• Bulk/Absorb Voltage: 56.0V ± 0.8V to 56.2V ± 0.2V
• Float Voltage: 54V ± 0.2V
• Low DC Cutoff: 44.8V (adjustable 47V–45.6V)
• Charging Current: Up to 200A (60–160A recommended)
• Discharging Current: Up to 200A (160A recommended)

Environmental Parameters

• Charging Range: 32°F to ~113°F (0°C to ~45°C)
• Discharging Range: -4°F to ~122°F (-20°C to ~50°C)
• Storage Range: -4°F to ~122°F (-20°C to ~50°C)
• Ingress Protection: IP20 (indoor use)

Built-in Protection & Safety

• Overcharging Protection: >205A (10 sec), >225A (3 sec)
• Temperature Protection: <23°F or >158°F (1 sec), (<-5°C or >70°C)

Bundle Includes:

• EG4-WallMount Indoor Battery 280AH | 51.2V | 14.3kWh
• EG4 6000XP Off-Grid Inverter | 8000W PV Input | 6000W Output |
• EG4 48V Indoor 280Ah WallMount Battery Conduit Box

Panel Options:

• 14 x CW Energy 545W Bifacial Solar Panels
• 18 x Hyperion 400W Bifacial Solar Panel (Black)
• 18 x REC TwinPeak 355W Monofacial Solar Panel
  

Cable: 

• 2x 50ft 10 AWG Copper PV Wire | Black and Red