Battery & Energy
Storage Systems
Battery & Energy Storage Systems
CHEM-STOR provides the ONLY California state-approved prefabricated energy storage buildings engineered for NFPA 855 and SB283 compliance.
Standard Equipment:
The CHEM-STOR Prefabricated Modular Storage Building line has been manufactured and sold since 1985. Our Turnkey Prefabricated Modular Storage Buildings are designed for Battery Energy Storage Systems (BESS). The Products adhere to California’s Senate Bill (SB) 283, the Clean Energy Safety Act of 2025.
Our solution will meet local jurisdiction requirement by improving your safety standards for battery energy storage. In addition these prefabricated products adhere to the National Fire Protection Association (NFPA) 855 standards. The bill mandates consultation with local fire officials during the permitting process, requires safety inspections before operation, and prohibits BESS development in combustible buildings, ensuring accountability and protecting communities. Batteries are placed in these Fire Rated Storage Buildings outside or inside your existing facility.
Products are available with California State Approval. The buildings are inspected at the Factory and an HCD Insignia is applied prior to shipment to your facility. CHEM-STOR Turnkey buildings are prefabricated and arrive completely wired and ready to use upon installation at your facility, eliminating the need to permit traditional building from the ground up.
Options:
Products are available with Temperature Control, Vapor Detection, Fire Suppression Systems, Interior LED Lighting, Exhaust Systems and many more options. The buildings are Engineering with Structural Support for Seismically Anchoring your Battery Cabinets and have Secondary Containment to prevent Water Sprinkler Flow or Hazardous Materials from contaminating the surrounding area.
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CHEM-STOR PROVIDES THE ONLY CALIFORNIA STATE-APPROVED PREFABRICATED ENERGY STORAGE BUILDINGS ENGINEERED FOR NFPA 855 AND SB283 COMPLIANCE
Available Sizes
We offer Modules as Large as 50’ Long X 12’ Wide. Additional Modules are designed to increase the size as required by your specific application.
Lead Time
Lead time is anywhere from 60-120 Days depending on your application. Call us at (209) 752-3177 for more information.
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Call us to learn more about this product:
209-752-3177
Our Products
Noncombustible
Hazardous
Material
Storage Units
2 or 4 Hour Fire Rated
Storage Units
Processing &
Extraction Labs
Modular
Steel Buildings
Secondary
Containment Platforms
Portable Office,
Storage
or Multi-Use
Solar-Powered
Buildings
Lithium
Battery Storage
Optional
Equipment
