
EndurEnergy | 20.48 kWh Battery | Inverter Rack with Battery Bundle | Two ESP-5100 Batteries
20.48 kWh Battery | Inverter Rack with Battery Bundle | Two ESP-5100 Batteries
EndurEnergy Systems introduces the >20.48 kWh Battery and Inverter Rack with Battery Bundle, engineered specifically for Residential Energy Storage. This powerful solution features two ESP-5100 batteries, housed in a durable and weather-resistant enclosure, delivering robust backup power and energy independence for your home.
Residential Energy Storage Made Smarter
Take control of your home energy with a system designed to deliver seamless performance. Featuring a weather-resistant IP55-rated enclosure, this bundle is ideal for outdoor installations in standard residential environments. (Note: not recommended for coastal zones, high-humidity regions, or areas with high levels of dust or airborne particulates.)
System Includes:
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Two ESP-5100 Batteries (Lithium Iron Phosphate – LiFePO4)
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Total Capacity: >20.48 kWh
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Integrated Inverter Rack
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Battery Management System (BMS)
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Remote Monitoring
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10-Year Warranty
Built to Perform:
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High-Capacity Storage: The 20.48 kWh Battery capacity delivers substantial backup power for extended outages or daily load-shifting.
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Reliable Inverter Integration: The Inverter Rack with Battery Bundle integrates seamlessly with Sol-Ark’s premium inverter technology for unmatched energy conversion and system management.
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Advanced Monitoring: 24/7 remote access ensures you’re always in control, with real-time performance and diagnostics.
EverSure Battery Technology:
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Grade “A” New LiFePO4 Cells: Engineered for long life and safety.
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Smart BMS: Protects against overcharge, deep discharge, short circuit, and temperature extremes.
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Scalable Design: Expand your system as your energy needs grow.
U.S.-Backed Reliability:
Enjoy peace of mind with U.S.-based technical support, continuous firmware updates, and a robust 10-year product warranty. Whether you're installing in a new build or upgrading your existing solar setup, this system is engineered to deliver dependable performance.
Power Your Home with Confidence
With two ESP-5100 batteries and premium inverter technology in a single, integrated solution, the EndurEnergy Systems 20.48 kWh Battery and Inverter Rack with Battery Bundle is a smart investment for homeowners seeking energy independence, resilience, and high efficiency.
Specification
Type | Lithium Iron Phosphate (LiFePO4) |
Battery Module | 2 * ESP-5100 |
Inverter to pair with ESP-IBU10 Enclosure | Sol-Ark 12k |
Nominal Voltage (V) | 51.2 |
Battery Capacity (Ah) | 200 |
Nominal Battery Energy (kWh) | 10.24 |
Working Voltage (V) | 42-54 |
Charge Temperature Range (º C) | 0 - 45º |
Discharge Temperature Range (º C) | -10º - 55º |
Calendar Life (Cycles) | > 6000 |
Protection Level | IP55 |
Mounting Options | Floor Standing |
Dimensions (L x W x H) | 28.2" x 14.1" x 64.4" 717 mm x 358 mm x 1637 mm |
Weight | Enclosure Weight: ? Enclosure with Two ESP-5100 Batteries: ? |
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When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.

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