Ballast Blocks for Battery Energy Storage Systems (BESS)
Battery Energy Storage Systems (BESS) require stable, adaptable foundation solutions that support rapid deployment while meeting strict safety and environmental standards.
Elite Precast ballast blocks provide a reliable, non-invasive foundation system for anchoring containerised battery units, electrical infrastructure, and safety systems.
What are Kentledge Blocks?
Stable Foundations for Critical Energy Infrastructure
BESS installations often involve heavy, containerised units and sensitive electrical equipment that must remain secure under operational and environmental loads. Elite ballast blocks are manufactured using high-strength precast concrete, delivering the weight, durability and consistency required for long-term performance.
Why Choose Elite Precast
With decades of precast expertise, in-house engineering support and a proven delivery record on projects of every scale, Elite Precast is the partner specifiers trust. We pair robust, repeatable manufacturing with the flexibility to engineer bespoke solutions when a standard product will not do.
Key Applications
Elite Precast ballast blocks are widely used across battery storage developments for:
Anchoring Containerised Battery Units
Providing a secure and level base for battery containers, ensuring stability without the need for permanent foundations.
Electrical Equipment Support
Supporting inverters, transformers, switchgear and associated infrastructure with reliable, load-bearing solutions.
Fire Safety Barriers and Protection Systems
Stabilising fire-rated barriers and protective structures designed to enhance safety and compliance on BESS sites.
Cable Management and Infrastructure
Supporting cable trays and routing systems while maintaining clear and organised layouts across the site.
Benefits
Ballast blocks eliminate the need for excavation, piling, or poured concrete, making them ideal for sites with planning constraints or environmental sensitivities. Their non-penetrative design allows for easy removal and full site reinstatement at the end of the project lifecycle.
Why Choose Kentledge Blocks for This Application?
High-strength, quality-controlled precast concrete
Suitable for heavy-duty and safety-critical applications
Range of sizes and weights available
Bespoke solutions for specific BESS requirements
Reliable UK-wide supply
Proven performance in renewable energy infrastructure
Gallery
Frequently Asked Questions
What are ballast blocks used for in BESS projects?
Ballast blocks are used to anchor battery storage containers, support electrical equipment, and stabilise safety infrastructure without the need for permanent groundworks.
Why are ballast blocks suitable for battery storage systems?
They provide a stable, heavy-duty foundation while allowing for fast installation and future relocation—ideal for modular and scalable BESS developments.
Can ballast blocks support heavy battery containers?
Yes. Ballast blocks are designed to handle substantial loads and can be specified to meet the weight and stability requirements of containerised battery units.
Do ballast blocks require excavation or concrete pouring?
No. They are a non-invasive solution that requires minimal to no ground preparation, reducing installation time and environmental impact.
How do ballast blocks support fire safety systems?
They are used to secure fire barriers and protective infrastructure, helping maintain safe separation distances and compliance with site safety requirements.
Can ballast blocks be customised for BESS layouts?
Yes. Custom sizes, weights, and integrated features can be designed to suit specific equipment layouts and project requirements.