Wholesale energy prices are volatile, driven by geopolitical shocks and weather events. On-site generation allows colocation providers to lock in long-term energy costs and pass savings to
When it comes to installing solar, our resources can help you determine the best options.
Discover how large energy users are turning to on-site power generation to offset rising capacity costs, improve reliability, and meet green goals.
We help multi-site organizations meet onsite solar objectives by taking on most financial and operational responsibilities. Learn more about our program.
Discover how solar energy on site boosts savings, resilience, and efficiency with microgrids and smart energy management systems.
What Is a Microgrid? Microgrids are small-scale energy networks
What is a microgrid? A microgrid is a self-contained electrical network that can operate either connected to the utility grid or in an independent “island” mode. This capability allows you to generate your own
Replace energy from your local grid with cleaner power from integrated on-site solar and storage systems. Generate and store electricity to protect against outages, avoid price spikes, and maximize
Reduce utility costs, achieve energy independence and meet your sustainability goals by generating your own on-site power–and even selling surplus energy back to the grid.
To achieve sustainability goals while meeting the increasing electricity demands of electrification, organizations are pairing on-site solar PV generation with on-site energy storage.
What Is a Microgrid? Microgrids are small-scale energy networks that operate independently or in tandem with the main “macro” grid. Working within a fixed geographic footprint,
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.