Built for the Indian C&I Site.

Electres Pro brings backup power, peak demand reduction, and solar integration to Indian C&I facilities in a compact outdoor cabinet, kept consistent by liquid cooling through high temperatures and demanding daily use.

Liquid-Cooled Cabinet Design

Integrated liquid cooling keeps every cell within its optimal temperature range across India’s hottest operating days.

AI-Powered Energy Management

The built-in EMS reads your load patterns and automatically decides when to store, when to discharge, and when to draw.

Double-Sided Maintenance Access

Every component is accessible from both sides of the cabinet, reducing maintenance time and keeping downtime to a minimum.

Outdoor IP55 Cabinet Enclosure

Rated IP55 for the battery compartment and IP54 for the electrical compartment, ready for any Indian outdoor environment.

Modular and Scalable by Design

Start with one cabinet and add more as your facility grows, with no redesign or full system replacement needed.

Cloud Monitoring and Remote Diagnostics

Real-time cloud monitoring and predictive maintenance alerts keep your system running before issues become problems.

The Complete Technical Picture.

Every electrical, thermal, mechanical, and safety specifications in one place, no datasheet needed.

261 kWh

Capacity

125 kW

Power

2 700 kg

Weight

AC Side Parameters

  • AC side parameters 125 kW
  • Total current waveform distortion rate ≤ 3 % (at rated power)
  • DC component of current ≤ 0.5 % (at rated power)
  • Rated grid voltage 400 V
  • Grid voltage deviation - 15 % ~ + 15 %
  • AC overload capacity 1.1 times long-term
  • AC wiring method 3P + N + PE
  • Rated grid frequency 50 Hz / 60 Hz ± 2.5 Hz
  • Power factor 0.99 / - 1 ~ 1
  • 0.99 / - 1 ~ 1 Circuit breaker

    + AC lightning protection

DC Side Parameters

  • Battery capacity 261 kWh
  • System configuration System configuration
  • Battery pack configuration 1P52S / 52.25 kWh
  • Cell type LFP 314 Ah
  • Battery voltage range 728 V ~ 936 V
  • Pack protection level IP66

System Parameters

  • Maximum system efficiency 88 %
  • Battery cell cooling method Liquid Cooling
  • Cycle life ≥ 8 000
  • Remote monitoring Cloud Platform
  • Noise ≤ 75dB @ 1 m
  • Communication interface Ethernet, RS485
  • Communication protocol MODBUS-TCP/MODBUS-RTU
  • Maintenance method Double-sided maintenance
  • Installation location Outdoor
  • Outlet method Down in and out
  • Operating temperature range - 20 °C ~ 50 °C
  • Operating altitude 2 000 m)
  • Operating humidity range 5 % ~ 95 % RH, no condensation
  • Corrosion resistance level C4 / C5 (optional)
  • Protection level Battery compartment IP55

    + electrical compartment IP54
  • Fire protection system Pack-level aerosol + cabin-level

    aerosol + water firefighting (optional)
  • Product dimensions (mm) 1 100  (W) mm x 1 320 (D) mm x  2 560 (H) mm
  • Equipment weight ~ 2 700 kg
  • Certifications GB/T 36276, UN38.3, IEC 62619

    IEC 62477, IEC 61000, UL9540A (Cell)

Where Electres Pro Earns Its Place.

Built for the most demanding commercial and industrial energy storage applications. Deployed and operating across India.

Backup Power for Critical Operations

Peak Shaving and Demand Charge Reduction

Energy Arbitrage and Tariff Optimization

Voltage Fluctuation and Power Quality Management

Power Factor Improvement

Solar Energy Integration and Self-Consumption

Every Standard Met. Every Test Passed.

Every Electres system is thoroughly tested and built to Indian and international standards. Type-test reports and CEA filings are available on request.

GB/T 36276
IEC 62619
IEC 62477
IS 16270
IEC 61000
UL 9540A*
UN 38.3
BIS*
*Certification is applicable at the cell level.

Everything You Need to Scope and Quote.

Everything you need to scope and quote, in one datasheet.

Explore the Electres Product Range.

One cell chemistry, one cloud EMS, three deployment scales. Size the right platform for every project in your portfolio.

Residential
Electres Home

Electres Home

Reliable backup and solar storage for Indian homes and small spaces.

5.12 kWh Capacity
5 kW Load
LFP Chemistry
View Product
Utility Energy Storage
Electres Grid

Electres Grid

Grid-scale storage built for India's extreme climate and high ramp rate demands.

5.016 MWh Capacity
5.016 MW Load
LFP Chemistry
View Product

Your Next C&I Storage Project Starts Here.

Single cabinet or multi-cabinet facility, Electres engineers will size the right system, model the returns, and support your team from planning to go-live.

Get Quote

Where does excess renewable energy go today?

Surplus Energy Capture

Store excess renewable generation instead of curtailment

Residential to utility scale

Solutions across grid, C&I, and residential applications

Project-Level Support

From evaluation to system integration

Pan-India Deployment

Aligned with evolving energy infrastructure needs

Let’s Understand Your Requirement

Share your details and our team will guide you with the right Electres solution.

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