It meets the application needs of regional power grid peak shaving, frequency regulation, voltage regulation, emergency response, new energy consumption, etc., and ensures the normal operation of the power system.
High economic efficiency:315 Ah LFP cells with high energy density and prolonged cycle life realize a cost reduction per kWh of 30%; 5MWh in one 20ft container; side-by-side arrangement; Saving over 40% of the
Product features（Containerized Energy Storage System）: Low energy consumption, long life, high consistency, high stability. Application scenarios: photovoltaic power plants, wind power stations, power grid
The 5MWh ESS is a turnkey energy storage solution designed for industrial and commercial applications. It combines high-capacity battery modules with a reliable PCS inverter system, all within IP55-rated, fire
The 5MWh ESS is a turnkey energy storage solution designed for industrial and commercial applications. It combines high-capacity battery modules with a reliable PCS inverter system, all within IP55-rated, fire
The 5MWh container energy storage system is a super cool solution that seamlessly combines different parts, like a Lithium iron phosphate battery, Battery Management System, Gaseous Fire Suppression System,
The 5MWh Liquid-Cooled Energy Storage Container is a high-capacity, modular energy storage solution designed to enhance grid stability, optimize energy use, and support renewable energy integration.
The HJ-G0-5000F is a 5 MWh lithium iron phosphate (LFP) energy storage system, designed for reliability in harsh environments. With LFP 3.2V/314Ah cells, ≤3% self-discharge, and ≤5% SOC accuracy, it offers
The 5MWh BESS comes pre-installed and ready to be deployed in any energy storage project around the world. We can offer flexible deployment of multiple battery containers supporting both back-to-back and end-to-end
The Energy Storage System (ESS) adopts a modular architecture with a clear hierarchy of battery cells, modules, clusters, and fully integrated containerized systems.
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.