BESS-100-261K 100kW commercial battery system for outdoor use

BESS-100-261K 100kW commercial battery system is a next-generation outdoor energy storage solution designed for industrial and commercial applications. Built with advanced lithium battery technology and an integrated Power Conversion System (PCS), it delivers reliable, scalable, and efficient energy management.

Optimized for harsh environments, this commercial battery energy storage system meets IP54 or higher protection standards. It operates efficiently across a wide temperature range (-20°C to +55°C). This makes it ideal for factories, solar farms, microgrids, telecom towers, and EV charging hubs.

GRANKIA BESS-100-261K 100kW commercial battery system for outdoor use

What is a 100kW Commercial Battery System?

A 100kW commercial battery system is an energy storage solution capable of delivering 100 kilowatts of power output, typically used in:

  • Industrial facilities
  • Commercial buildings
  • Solar + storage systems
  • Microgrids
  • Backup power applications

It stores electricity (from grid or solar) and releases it when needed, helping businesses reduce electricity costs and improve energy reliability.

Key Features of the 100kW Commercial Battery System

1. Integrated PCS (Power Conversion System)

The BESS-100-261K outdoor battery storage system comes with a built-in PCS, eliminating the need for external inverters. This ensures:

  • Higher system efficiency
  • Simplified installation
  • Reduced system cost

2. IP55 Outdoor Protection

Designed for outdoor environments, the system features an IP55-rated enclosure that protects against:

  • Dust ingress
  • Integrated HVAC, fire suppression, and ventilation
  • Water jets
  • Harsh weather conditions

Perfect for deployment in factories, solar farms, and remote sites.

3. High Energy Capacity (261kWh)

With a large storage capacity, this 261kWh battery energy storage system ensures:

  • Longer backup duration
  • Stable energy supply during peak demand
  • Enhanced load management

4. Peak Shaving (Demand Charge Reduction)

Utility demand charges often account for 30-70% of a factory’s electricity bill. The commercial bess releases stored energy during high-demand peaks. This reduces the facility’s maximum demand (kW) from the grid. It also lowers monthly utility expenses.

5. Multi-Communication Interfaces

Supports multiple communication protocols such as:

  • RS485
  • CAN
  • Ethernet

This enables seamless integration with EMS (Energy Management Systems) and remote monitoring platforms.

Why Choose a 100kW Commercial Battery System?

Slash Electricity Bills by 20–40%

Shift energy usage from peak-rate hours to off-peak periods using stored solar or grid power—reducing demand charges significantly.

Support Renewable Integration

Smooth solar intermittency and maximize self-consumption of on-site renewables, accelerating your net-zero goals.

Future-Proof Infrastructure

Modular architecture allows easy capacity upgrades as your energy needs grow—no need to replace the entire system.

Technical Specifications (Overview)

Specification Details
System Type Commercial & Industrial (C&I) Energy Storage
Rated Power 100 kW
Energy Capacity 261.25 kWh
Battery Technology LiFePO₄ (LFP) – Safe, Long Cycle Life
Voltage Range 728V – 936V DC
Round-trip Efficiency ≥ 92%
Cooling Method Intelligent Air Cooling
Protection Rating IP55 (Suitable for harsh factory environments)
Communication CAN, RS485, Ethernet

Ideal Applications for the BESS-100-261K

  • Commercial & Industrial (C&I) Facilities
  • Solar + Storage Microgrids
  • EV Fast-Charging Stations
  • Telecom Base Stations
  • Remote Mining & Construction Sites
  • Municipal & Utility-Scale Pilot Projects

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FAQ

1. What is the lifespan of this outdoor battery storage system?

Typically 10–15 years depending on usage and environment.

2. How long will the 261kWh battery energy storage system last on a full charge?

At full 100kW continuous output, the 261kWh battery energy storage provides approximately 2.6 hours of backup power (261kWh ÷ 100kW). However, if the load is lower, runtime extends proportionally. For example, at 50kW output, runtime extends to over 5 hours. The BESS system is designed for daily cycling applications such as demand charge management.

3. Is the BESS-100-261K commercial battery system safe for outdoor installation?

Yes. The commercial battery system is rated IP55, making it fully protected against dust and low-pressure water jets. It is designed for outdoor concrete pad installation with no need for a separate equipment shelter. It also includes integrated HVAC thermal management. This system maintains safe operating temperatures. It handles extreme weather conditions ranging from -20°C to 50°C.

4. Can this BESS work with solar systems?

Yes, it integrates seamlessly with solar PV systems for energy storage.

5. Can I expand the BESS system later?

Yes, Up to 3 systems can be connected in parallel.

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