Commercial & Industrial Energy Storage Systems (BESS) for Peak Shaving, Backup Power & Solar Storage
From single-cabinet retrofits to multi-megawatt containerized projects, Polinovel C&I battery energy storage systems cut your demand charges, keep critical operations running through outages, and turn on-site solar into usable power - engineered, certified, and delivered turnkey.
Trusted Energy Storage for Diverse Applications
Industrial Parks
Commercial Buildings
EV Charging Stations
Data Centers
Discover More Commercial and Industrial Applications for polinovel
Built for the Way Your Facility Runs
Manufacturing Plants
Heavy machinery creates large, inflexible demand spikes. A high-cycle LFP system shaves those peaks, holds critical processes through brief outages, and runs 24/7 with aggressive cycling. See which industrial storage suits factories.
Solar + Storage Projects
Pair storage with on-site PV to capture surplus generation, push self-consumption higher, and deliver firm, dispatchable power instead of selling solar back at low export rates.
Which BESS Fits Your Site?
Match Your System to Your Load
Use your peak demand (kW) and how many hours of backup or shifting you need to find the right Polinovel
platform. Not sure how kW and kWh translate to system size? See our quick kW vs kWh guide, or just send us
your utility bill.
| Best For | Recommended Platform | Explore |
|---|---|---|
| Commercial buildings, small factories, EV charging stations | 60 – 261 kWh All-in-one outdoor cabinet |
Outdoor cabinet BESS range60 kW / 121 kWh entry cabinet261 kWh all-in-one C&I cabinet |
| Industrial parks, manufacturing plants | 500 kWh – 1 MWh Cabinet cluster |
241 kWh cabinet (clusterable)964 kWh commercial cabinet |
| Large factories, microgrids, park-level & solar-plus-storage projects | 1 – 5 MWh Containerized BESS |
Containerized BESS range1–2 MWh container3–5 MWh container |
Optimized C&I Energy Storage for Efficient Power
Featuring an all-in-one modular and scalable design, Polinovel C&I battery energy storage systems (BESS) offer high integration, easy installation, and rapid deployment.
● Scalable to meet future power needs
● Reliable system integration for stable operation
● Lower installation and maintenance costs
Certified to IEC, CE, and UN38.3 standards, Polinovel C&I BESS ensures safe, reliable operation with advanced battery management and protection.
● Advanced BMS protection for safe, stable operation
● Fire and thermal management for enhanced system safety
● Supports both grid-tied and off-grid operation for seamless energy use
Engineered for flexible integration with grid, solar, and hybrid renewable systems, ensuring reliable, continuous power for commercial and industrial operations.
● Maximizes renewable energy utilization
● Ensures stable power during grid fluctuations
● Enables smart, flexible energy management
Flexible, application-driven energy storage systems tailored for energy optimization, peak load management, and reliable backup power across diverse industries.
● Provides reliable backup for critical operations
● Reduces energy costs with smart load management
● Flexible deployment across industrial and commercial sites
How Polinovel BESS Ensures Continuous Operations
Explore Our Projects
Our Energy Solutions
Find products built for reliability, scalability, and seamless renewable integration to optimize energy dispatch and project outcomes.
FAQ
Planning a C&I Storage Project?
Q: What size BESS does my facility need?
A: It depends on your peak demand (kW) and how many hours of shifting or backup you want. As a rule of thumb: commercial buildings and small plants fit a 60–261 kWh cabinet; industrial parks use 500 kWh–1 MWh cabinet clusters; large factories and microgrids run 1–5 MWh containers. Send us a recent utility bill and we'll size it precisely.
Q: How does peak shaving lower my electricity bill?
A: The system discharges during your highest-demand moments so the grid never registers your full spike. Because commercial tariffs charge for peak kW - not just total kWh - trimming those peaks directly reduces the demand-charge portion of your bill while load remains uninterrupted. Load shifting can stack additional savings on top.
Q: Can it integrate with my existing solar PV?
A: Yes. All Polinovel C&I systems support grid-tied, off-grid and hybrid solar operation. The BMS and EMS coordinate solar, storage and grid so surplus PV is stored for self-consumption instead of being exported at low rates.
Q: Are the systems certified for commercial installation?
A: Our C&I BESS is built to IEC, CE and UN38.3 standards, with advanced battery management, fire and thermal protection. Tell us your destination market and we'll confirm the certifications your project requires - here's why certification matters for permitting, insurance and incentives.
Q: Do you offer turnkey delivery and OEM customization?
A: Yes. Polinovel manages the full lifecycle - design, supply, installation, testing and commissioning - and customizes containerized, cabinet or clustered configurations to your site constraints. OEM and white-label options are available for EPCs and integrators.
Get a C&I BESS Proposal Sized to Your Facility
Share your peak demand, load profile or a recent utility bill. Our engineers will recommend the right system and return a tailored proposal - usually within one business day.