---
title: e-On 532 kWh PowerBlock
description: Technical Specification
---

[Skip to content](https://support.e-onbatteries.com/powerblock-utility#main-content)

![eOn Logo](https://support.e-onbatteries.com/hs-fs/hubfs/eon6_29inch.png?width=105&height=70&name=eon6_29inch.png)

- [Main Page](https://www.e-onbatteries.com/)
- [e-On Battery Blog](https://blog.e-onbatteries.com/)

Open main navigation

Close main navigation

- [Main Page](https://www.e-onbatteries.com/)
- [e-On Battery Blog](https://blog.e-onbatteries.com/)

 Search the Support Center

- There are no suggestions because the search field is empty.

1. [Support Center](https://support.e-onbatteries.com/?hsLang=en)
2. [Utility Scale Energy Storage](https://support.e-onbatteries.com/utility-scale-energy-storage?hsLang=en)
3. [Specification Sheet](https://support.e-onbatteries.com/utility-scale-energy-storage?hsLang=en#specification-sheet)

# e-On 532 kWh PowerBlock

## Technical Specification

PDF to HTML by MaxAI.me

Features and Benefits   
• 15,000 Cycle Rated Advanced LFP Cell   
• Densest Footprint in the Industry (532kWh/ 35 Sq,FT)   
• Units Delivered with All Modules Preloaded, Fully   
Racked and Connected, Minimizing On-Site Labor Cost   
• 15,000 Pound Forklift Drop (Crane not required)   
• Dual Redundancy HVAC and Heating   
• Off-Gas Detection with Dual Off-Gas Exhaust System   
• Temperature Activated Internal Fire Suppression   
• External Warning Indicator Light and E-Stop   
• 1331VDC Nominal for Maximum Efficiency to PCS   
• Connect Up to Four Units in Parallel Directly to   
1500VDC PCS (125kVa to 1500kVa Inverter)   
• Connect Up to 16 Units (8.5MWH) in Parallel With   
Combiner Box to Multiple 1500VDC/1500kVa PCS Units   
• Meets All Certification Requirements for Permitting.   
Technical Specifications   
Battery Model Number C-R1500400ESA3   
Operating Voltage Range 1164 to 1496 VDC   
Nominal Voltage 1331 VDC   
Total Capacity / Energy 400AH / 532.4 kWh   
Rated Usable Capacity / Energy 380Ah / 505Ah (@95% DOD)   
Peak Input / Output Power 265.2 kW (.5C)   
Optimal Operating Temperature Total 60°F to 85°F (16°C to 30°C)   
Operational Temperature Range -22°F to 130°F (-30°C to 54°C)   
Warranty Period Standard 10 Year / 20 Year Optional   
Communication - HV Box to Module CANBUS   
Communication - HV Box to PCS MODBUS / RS485   
Dimensions (in) W86" x D56" H96"   
Dimensions (cm) 218cm x D142cm x H244cm   
Weight 13,320 Lbs / 6041 kg   
Ingress Protection IP20 Module / IP54 Cabinet   
Parallel Scalability 16 Units (8.5MWh) With Combiner Box   
Certifications IEC62619 / CE / EMC / FCC / UL1973   
UL9540A: Cell, Module and System   
www.e-onbatteries.com (800) 636-3616

 

- [Residential](https://support.e-onbatteries.com/residential?hsLang=en#main-content)
  
  
  
  
  
    - [Installation manual](https://support.e-onbatteries.com/residential?hsLang=en#installation-manual)
    - [Specification Sheet](https://support.e-onbatteries.com/residential?hsLang=en#specification-sheet)
- [Commercial and Industrial](https://support.e-onbatteries.com/commercial-and-industrial?hsLang=en#main-content)
  
  
  
  
  
    - [Installation manual](https://support.e-onbatteries.com/commercial-and-industrial?hsLang=en#installation-manual)
    - [Specification Sheet](https://support.e-onbatteries.com/commercial-and-industrial?hsLang=en#specification-sheet)
- [Electric Vehicle Infrastructure](https://support.e-onbatteries.com/electric-vehicle-infrastructure?hsLang=en#main-content)
  
  
  
  
  
    - [Specification Sheet](https://support.e-onbatteries.com/electric-vehicle-infrastructure?hsLang=en#specification-sheet)
- [Utility Scale Energy Storage](https://support.e-onbatteries.com/utility-scale-energy-storage?hsLang=en#main-content)
  
  
  
  
  
    - [Specification Sheet](https://support.e-onbatteries.com/utility-scale-energy-storage?hsLang=en#specification-sheet)

[![eOn Logo](https://support.e-onbatteries.com/hs-fs/hubfs/eon6_29inch-2.png?width=181&height=120&name=eon6_29inch-2.png "eOn Logo")](https://www.e-onbatteries.com/)

Copyright © 2025 by Smart Energy Solutions