
Renogy Energy Storage System

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Whether you’re aiming to reduce your carbon footprint, prepare for power outages, or simply upgrade your home’s energy efficiency, the Renogy Energy Storage System is your ideal solution.
The Renogy Energy Storage System is a modular power solution designed to store and manage energy for off-grid, backup, or hybrid power applications. It integrates components such as batteries, inverters, and charge controllers into a cohesive system that can power homes, cabins, RVs, or remote installations.
With a range of capacities from 5kWh to 20kWh, with expandability up to 60kWh, lightweight components for easy installation, built-in WiFi for seamless remote monitoring, and a robust 12-year warranty, the Renogy Energy Storage System is a game-changer in off-grid energy management.
Select from modules of 5kWh, 10kWh, 15kWh, or 20kWh, allowing you to tailor your energy storage precisely. Expand up to 60kWh easily, ensuring your system grows with your household’s needs for reliable power today and tomorrow.
Each individual component weighs 100 pounds or less, making handling, transportation, and installation straightforward. This lightweight design simplifies setup, reduces labor time, and allows for flexible placement options, even in tight or challenging spaces.
Manage your energy system remotely using integrated Wi-Fi. Access real-time data, monitor performance, and control settings on your smartphone or tablet. Enjoy hassle-free oversight of your system’s health, efficiency, and energy consumption from anywhere at any time.
Certified by UL1973 and UL9540, the system meets strict safety and quality standards. This certification guarantees durable, reliable, and safe operation, providing protection for your home and loved ones while delivering long-term peace of mind.
Start with a smaller capacity and add additional modules when needed, up to a maximum of 60kWh. Modular design makes expansion simple, allowing you to adapt your energy storage system as your household’s energy demands increase over time.
Designed for durability and long-term use, the system is backed by a 12-year warranty. This extensive coverage offers confidence, ensuring your investment continues to perform reliably for many years, giving you peace of mind in your energy system.
Renogy provides 12-year warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.
Renogy x 20kWh Battery | RES2010BS-51LFP |
Battery Qty | 4 |
Rated Energy (kWh) | 20 |
Rated Capacity | 400Ah |
Max. Discharge Current (A) | 200 |
Dimensions (W x H x D) (in/mm) | 22.5 x 60.7 x 7.4 (573 x 1542 x 189) |
Weight (lb/kg) | 443 (215) |
Voltage | 51.2V |
Operating Voltage Range (V) | 44.8 - 55.2 |
Max. Charging Current (25°C) | 50A |
External Communication | CAN/RS485/WiFi |
Communication Display | Charge overvoltage, discharge undervoltage, overcurrent, overtemperature |
Operating Temperature (F/C) | Charging: 14°to 122° (-10° to 50° / Discharging -4° to 122° (-20° to 50°) |
Operating Humidity | 10%-95% |
Altitude | <4000m |
Cell Type | LFP |
Cell Configuration | 1P16S |
Cycle Life | >6000 Cycles |
Certifications | UL1973, UL9540 |
Protection Rating | IP55 |
Warranty | 12 Years |