B&K BESS

215MW Deployed | 280+ Projects | Since 2017 Manufacturing

European Experts in Containerized Microgrid & Mobile Energy Storage Solutions

B&K BESS specializes in containerized microgrid solutions, mobile energy storage containers, portable power containers, and PV module containers. Since 2017, we have successfully completed 280+ projects across Europe with total capacity exceeding 215MW.

Our smart power containers and containerized EMS are manufactured in our Polish facility and deployed across Europe for industrial, commercial, data center, and utility applications. Each system is optimized for reliability in diverse climates and challenging grid conditions.

We provide complete off-grid energy storage containers and peak-valley tariff energy storage containers for energy cost optimization, ensuring maximum return on investment for commercial and industrial clients.

Core Container Solutions

Containerized Microgrid Solutions

Complete containerized microgrid solutions with integrated generation, storage, and intelligent management systems. Prefabricated solutions from 100kW to 2.5MW capacity for industrial campuses, remote communities, and critical infrastructure.

Mobile Energy Storage Containers

As a leading mobile energy storage container manufacturer, we produce transportable energy storage systems from 250kWh to 2MWh. Factory-tested containers enable rapid deployment for peak shaving, grid support, and temporary power needs.

Portable Power Containers

Complete portable power containers for construction sites, events, and emergency power applications. Compact systems from 50kW to 300kW with integrated solar options and quick-connection interfaces.

PV Module Containers

Integrated PV module containers with pre-installed solar panels and power electronics. Solutions for constrained spaces, rooftop installations, and rapid solar deployment from 100kW to 1MW capacity.

Smart Power Containers

Smart power containers with AI-driven energy management, IoT connectivity, and predictive maintenance. Advanced systems for optimized energy usage, remote monitoring, and adaptive grid interaction.

Fireproof Explosion-proof Containers

Fireproof explosion-proof energy storage containers for hazardous environments and high-risk applications. Certified safety systems with advanced thermal management and suppression technology.

Container Solution Applications

Industrial Facilities

Application: Peak Shaving & Backup

Solution: Mobile Energy Storage Containers

Benefits: 35-55% Energy Cost Reduction

Typical Size: 500kWh-2MWh

Commercial Complexes

Application: Energy Cost Optimization

Solution: Peak-Valley Tariff Storage Containers

Benefits: 40-60% Electricity Bill Savings

Typical Size: 250-1000kWh

Data Centers

Application: Backup Power & Grid Support

Solution: Data Center Energy Storage Containers

Benefits: 99.99% Uptime Guarantee

Typical Size: 1-5MW

Construction Sites

Application: Temporary Power Supply

Solution: Portable Power Containers

Benefits: Zero Emissions Operation

Typical Size: 75-300kW

We provide customized solutions for specific industry requirements including mining operations, remote communities, healthcare facilities, agricultural applications, and disaster relief operations.

  • Container Manufacturing Process

    As a leading containerized microgrid manufacturer, we produce prefabricated solutions that reduce installation time by 70% and costs by 45%. Our manufacturing facility in Poland produces systems from 100kW to 2.5MW capacity.

    Each container includes energy storage, power conversion, EMS, thermal management, fire safety systems, and remote monitoring. All components are factory-tested before shipment to ensure reliability and performance in European climates.

    We offer both standard configurations and custom designs to meet specific project requirements for off-grid power, grid support, microgrid applications, and critical backup power.

  • Quality & Safety Standards

    Our containerized energy solutions comply with European standards including IEC, EN, CE, and local Polish regulations. Each system undergoes rigorous testing for performance, durability, and safety in diverse environmental conditions.

    Typical configurations include LFP or NMC batteries with liquid cooling, intelligent BMS, and grid-forming inverters. Systems are designed for both standalone and grid-connected operation with seamless transition capabilities.

    We provide complete system documentation, performance guarantees, 12-year warranties on key components, and 24/7 remote monitoring solutions to ensure optimal operation throughout the system lifespan.

Smart Energy Container SolutionsProviding Intelligent Power Anywhere, Anytime

Recent Projects & Case Studies

Containerized Energy Benefits & ROI Analysis

Financial Benefits

  • Energy cost reduction: 35-60%
  • Peak demand charge savings: 40-70%
  • Maintenance cost reduction: 50-65%
  • Grid service revenue potential: €25-80/MWh

Investment Metrics

  • Typical payback: 3.5-4.5 years
  • Internal Rate of Return: 22-38%
  • Net Present Value: Highly Positive
  • Levelized Cost of Storage: €0.08-0.14/kWh

Project Timeline

  • Feasibility study: 2-3 weeks
  • System design: 3-4 weeks
  • Manufacturing: 8-12 weeks
  • Installation: 1-3 weeks
Start Your Containerized Microgrid Project

Contact our technical team for detailed ROI analysis and system design

European Energy Container Experts

  • Jan Kowalski - CEO & Technical Director

    Jan Kowalski

    CEO & Technical Director

    With 16+ years in energy storage systems, Jan leads B&K BESS' technical direction and manufacturing operations. MSc in Electrical Engineering specializing in containerized microgrid solutions.

    Anna Nowak - Head of Manufacturing

    Anna Nowak

    Head of Manufacturing

    Anna oversees containerized energy system manufacturing with expertise in prefabricated system production. Previously managed 150MW of container energy deployments across Europe.

    Michał Wiśniewski - Projects & Operations Director

    Michał Wiśniewski

    Projects & Operations Director

    Michał specializes in containerized energy project implementation and operations across Europe. 14 years experience deploying energy storage solutions in diverse environments.

Download Technical Specifications & Application Guide

Get detailed product specifications, manufacturing capabilities, and comprehensive containerized energy application guide.

Contact European Headquarters

Headquarters & Manufacturing

15 Industrialna Street, Włochy District
Warsaw 02-492
Poland

Contact

Sales & General: +48 22 824 4067

Technical Support: +48 607 809 270

Monday - Friday: 8:00 AM - 6:00 PM CET

Saturday: 8:00 AM - 2:00 PM CET