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
Use solar power to save you money and reduce your carbon footprint. The most common on-site renewable energy systems are solar-powered. Solar setups convert light energy from the sun into
Reduce utility costs, achieve energy independence and meet sustainability goals with renewable on-site solar power–and even sell surplus energy back to the grid.
Onsite solar is an asset located where the renewable energy generated will also be consumed. There are three main types of onsite solar: rooftop, ground-mount, and carport.
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.
It involves the deployment of solar panels or photovoltaic (PV) modules on rooftops, parking lots, or other available spaces on the property. On-site solar installations can vary in size, from small
Since on-site solar systems are co-located with city facilities, they offer some unique features and advantages – including visibility and educational opportunities, lower utility bills, and—when paired
We assess the feasibility of each renewable energy option (both onsite and offsite) and provide recommendations on which would best achieve your desired results.
In the last five years or so, portable fuel-powered generators and battery-based power stations have become increasingly essential in extreme weather. But power stations (i.e., solar
Planning a Home Solar Electric System There are a number of steps to follow when planning to power your home with solar energy. After choosing which option is best for you to use solar (see step 3),
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.