The project establishes Sri Lanka''s largest non-government-funded battery energy storage system (BESS), powered by solar photovoltaic (PV) technology. The Battery Commissioning Event
By Sulochana Ramiah Mohan Cabinet approval has been granted to award tenders for the installation of a 160 MW / 640 MWh Battery Energy Storage System (BESS), aimed at enabling the
The Cabinet of Ministers has granted approval to award tenders for a 160 MW / 640 MWh Battery Energy Storage System (BESS), a landmark project designed to overcome technical
A recent commercial installation in Katunayake, Sri Lanka, showcases the successful integration of a solar photovoltaic (PV) system with a battery energy storage system (BESS) to deliver clean,
Growth As Sri Lanka accelerates its transition toward renewable energy, innovative solutions like *new energy storage cabinets* are becoming critical for stabilizing power grids and maximizing solar/wind
The Cabinet of Ministers has approved the award of tenders for the installation of a 160 MW / 640 MWh Battery Energy Storage System (BESS), marking a major milestone in Sri Lanka''s efforts
· A recent commercial installation in Katunayake, Sri Lanka, showcases the successful integration of a solar photovoltaic (PV) system with a battery energy storage
The Cabinet of Ministers has approved the award of tenders for the installation of independent battery storage systems at 16 electrical substations across Sri Lanka, a major step
Solar energy battery storage Sri Lanka has taken a decisive step forward after Cabinet approval for installing large-scale battery systems at 16 substations, strengthening renewable
The 30w Solar Street Light uses an innovative patented “All-In-One” system that integrates an efficient solar panel, compact Lithium-ion battery, and a smart power management system in a compact easy
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.