Our solar ballast blocks are poured to your specifications to prevent movement and overturning of solar panel systems. Our ballast blocks are available in a wide range of sizes, weights and mixes.
These durable, easy-to-install blocks are designed specifically to keep solar arrays firmly in place, providing a strong foundation that doesn''t require roof penetration.
The solar panel ballast block is an easy and durable way to add ballast to your engineered solar panel array. Each block measures 4x8x16, weighs in at approximately 32lbs, and meets both ASTM C90
Concrete masonry plays a vital role in effective passive solar design, by providing thermal mass to absorb and slowly release solar heat. Without sufficient thermal mass, passive solar buildings can
Concrete solar ballast units are used for flat ground and roof-mounted applications requiring ballast weight to secure panel arrays and provide the dispersion of point loads without the need for roof or
Ballast blocks provide the weight needed to keep solar arrays securely in place without roof penetration. They are especially critical for flat-roof and ground-mounted systems in New York, helping maintain
Ballast Block are specifically designed for freeze thaw durability and to work with solar panel racking systems. Barnes & Cone''s Ballast Block were tested at the National Concrete Masonry Association
SolaBlock manufactures Solar Masonry Units (SMUs) to address the need for clean energy in urban and remote locations where conventional solar arrays are poorly suited.
Solar Masonry™ units replace traditional exterior building materials (brick, stone, panels, siding) while generating useable electricity. The electricity generated from the system can be stored in batteries
PEES Power Systems is a leading provider of advanced energy solutions in South Africa and Africa. We specialize in microgrid systems, solar photovoltaic (PV) power generation, BESS (battery energy storage systems), grid‑tied / hybrid / off‑grid inverters, PCS power conversion systems, EMS energy management systems, BMS battery management systems, lithium‑ion & LiFePO4 batteries, and modular energy storage systems. Our portfolio also includes energy storage containers, energy storage cabinets, containerised power stations, off‑grid power supply systems, backup emergency power, clean energy solutions, new energy storage systems, and green power systems. We offer battery cabinets with integrated BMS, outdoor all‑in‑one storage cabinets, commercial & industrial storage, communication battery cabinets, server racks, and transformer capacity expansion services. Whether you need a small off‑grid system or a zero‑carbon factory solution, our products deliver reliability and performance.
Our modular energy storage solutions range from 20ft/40ft mobile containers to outdoor all‑in‑one energy storage cabinets. We are a leading manufacturer of battery cabinets with BMS, offering communication battery cabinets for telecom, server racks for data centers, and energy storage battery BMS systems. We utilize lithium‑ion energy storage batteries and LiFePO4 batteries for optimal safety and lifecycle. Our stackable design allows flexible capacity expansion, while our grid‑forming technology ensures stable microgrid operation. Whether for distributed PV systems, off‑grid power supply, backup emergency power, or large zero‑carbon parks, our products feature advanced thermal management, PCS and EMS integration, and compliance with South African and international standards. We also provide professional energy storage system installation and after‑sales support, and we help clients navigate energy storage subsidies where applicable.