We complete most of the installation in the factory and transport the 1MWh battery system via sea freight, ensuring safe and efficient delivery to the project site.
ESS-GRID FlexiO is an air-cooled industrial/commercial battery solution in the form of a split PCS and battery cabinet with 1+N scalability, combining solar photovoltaic, diesel power generation, grid and
Engineered for use with most type of battery terminal models, these cabinets can fit a wide variety of applications. This solution is completely customizable and flexible to support your application
In a 1MWh flow battery energy storage system, the tanks can be sized accordingly to store the required amount of energy. Flow batteries offer the potential for long cycle lives and can be
The battery unit uses sea-based 120 Ah batteries, the battery module adopts the 2P16 S combination method, and the battery cluster adopts a 700-1500 V voltage system design scheme. The container
The construction characteristics of the recombination type lead-acid electric accumulators (valve-regulated hermetic accumulators); the absence of acid fumes and the virtual absence of gaseous
The design of the integrated energy storage high voltage box can isolate the battery from the external environment to avoid the battery receiving damage. It also integrates the various electrical
MEGATRONS 1MW Battery Energy Storage System is the ideal fit for AC coupled grid and commercial applications. Utilizing Tier 1 280Ah LFP battery cells, each BESS is designed for a install friendly
The system adopts lithium iron phosphate battery technology, with grid-connected energy storage converter, intelligent control through energy management system (EMS).
Lthium Battery is light and compact, has high capacity and energy density, low maintenance, and a long lifetime. In addition, lithium-ion batteries are easily and quickly charged and have a low self
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.