Lithium-ion battery manufacturer CATL has launched its latest grid-scale BESS product, with 6.25MWh per 20-foot container and zero degradation over the first five years, the company
Thanks to features such as the high reliability, long service life and high energy efficiency of CATL''s battery systems, "renewable energy + energy storage" has more advantages in cost per kWh in the
It achieves a 45% improvement in space utilization and a 50% increase in energy density over traditional 20-foot container systems. With a capacity of 9MWh, it can charge 150 electric
About a year ago, CATL unveiled the world''s first mass-produced energy storage system with 6.25 MWh capacity, which it called Tener. At the time, it boasted a 20% size reduction and 30%...
Today, the company unveiled a 20-foot-tall energy storage system (ESS) called the TENER Stack, which, according to CATL, offers breakthroughs in storage capacity, deployment
On May 7th, 2025, CATL has unveiled the world''s first mass-producible 9MWh ultra-large-capacity energy storage system solution, TENER Stack, setting a new industry benchmark with
Individual pricing for large scale projects and wholesale demands is available. Max. Charge/Discharge power. The container system is equipped with 2 HVACs the middle area is the cold zone, the two
The EnerC+ container is a battery energy storage system (BESS) that has four main components: batteries, battery management systems (BMS), fire suppression systems (FSS), and thermal
The energy storage industry just crossed another important milestone. CATL has launched the world''s first 9MWh energy storage system built for mass production. The system is
Tener Stack utilizes CATL''s high energy density cells, also capable of zero degradation in five years, according to the company. Compared to a traditional 20-foot container system, Tener
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.