If you wish to be out there'' longest without getting nervous about your energy, the 22kWh Hoppecke Energy Storage is the technology of today. In a moment of crisis, count on Hoppecke''s powerful,
- Ideal for PV Plants: Seamless integration with solar inverters for renewable energy storage. - Uninterrupted Backup Power: Provides emergency power during grid outages (suitable for homes,
With the Walrus G3, experience the future of home energy systems—more compact, user-friendly, and efficient. It is ideal for off-grid power systems, offering reliable, high-capacity energy storage to
Perfect for power installations with an inverter up to 14 kW, maritime and land applications. Complete power supply for mobile offices, large yachts. Very safe energy storage without extra ventilation or
With the Walrus G3, experience the future of home energy systems—more compact, user-friendly, and efficient. It is ideal for off-grid power systems, offering reliable, high-capacity energy storage to
The design creates flexibility, supporting 3 – 8 modules per set, up to 4 units can be installed in parallel; wide range of stored energy from 9 to 100 kWh; high efficiency with 30A max charge & discharge
Enhance your power capacity with the Walrus Extension Battery, providing an additional 22 kWh of energy storage. Perfect for expanding your All-in-One system, this battery ensures longer-lasting
Calculate exactly how much battery storage you need for backup power, bill savings, or off-grid living. Free calculator + expert sizing guide included.
Enter the 22 kWh outdoor energy storage power supply —the unsung hero of modern adventures. With the global energy storage market projected to grow by 20% annually through 2030
The Battery-Box Premium HVM consists of a minimum of 3 and a maximum of 8 stackable modules, offering a usable capacity from 8.3 to 22.1 kWh per single battery pack. It is possible to connect up to
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.