Smarter Energy for Business, Industry & Beyond
Commercial Battery Storage Solutions
Empower your operations with Plunk’s Commercial Energy Storage Systems (CESS). Advanced, modular, and scalable power solutions built to stabilize, store, and optimize energy at any scale.
Whether you’re offsetting peak demand, supporting renewable energy, or securing backup power for critical operations, Plunk’s integrated systems deliver reliability, flexibility, and long-term value.
Engineered for Safety & Performance
Each system is designed with multi-layer protection, including gas detection, smoke sensors, temperature control, and automatic fire suppression — ensuring the highest safety and uptime standards for any commercial or industrial environment.
Why Choose Plunk Commercial Storage?
Power That Scales
From 200 kWh to 4 MWh and beyond — expand easily by connecting multiple clusters in parallel.
Seamless Integration
Compatible with a wide range of inverters and grid applications for maximum flexibility.
Smart Energy Management
Advanced EMS and cloud-based monitoring provide intelligent control, peak shaving, and load balancing.
Built for Reliability
Rugged outdoor-rated containers (IP54/IP55) with LiFePO₄ batteries, redundant safety systems, and NFPA-certified fire suppression.
Sustainable by Design
Optimized for renewable energy integration to reduce carbon emissions and environmental impact.
Commercial Battery Storage Options
Power CESS200
Industrial cabinet every storage system
- Capacity: 233 kWh
- All-in-one solution
- Rated power 125 kW
- Intelligent charging and reduction of peak-load
- Intelligent cooling and smart EMS
- 10-year warranty
Power CESS450 | 700 | 900
INDUSTRIAL CONTAINER ENERGY STORAGE SYSTEM
- Capacity: 466–932 kWh
- Auto backup power for grid outages
- Rated power: up to 500 kW
- Rapid 20 ms on/off-grid transfer
- Intelligent cooling and smart EMS
- 10-year warranty
Power CESS4000
Commercial and INDUSTRIAL Large Scale ENERGY STORAGE SYSTEM
- Capacity: 4,073 kWh
- 2 MW rated power with water-glycol cooling
- Intelligent Energy Management System (EMS)
- NFPA-compliant fire suppression and gas detection
- Advanced thermal design for 24/7 reliability
Future-Proof Your Power
Keep your operations running, even when the grid can’t. Plunk’s commercial energy storage systems deliver reliable, scalable power — built to perform 24/7 in any environment.
With Plunk’s Commercial Battery Storage, businesses can:
- Reduce energy costs through peak shaving and rate optimization
- Ensure backup power continuity during grid disruptions
- Support renewable energy goals with carbon-reducing storage solutions
Ready to Power Your Future?
Partner with Plunk to build a cleaner, smarter, and more resilient energy infrastructure.
- sales@plunkev.ca
- 1 (855) PLUNK33 (758-6533)