4.3MWh Energy
Massive storage capacity

4.3MWh liquid cooled utility-scale ESS for Asia, Africa, and Latin America markets.
The Deye WS-L4300-2H3 is a large-scale utility energy storage solution with liquid cooling. Featuring 4300kWh battery energy, high-power PCS output, LiFePO₄ chemistry, liquid cooling system for optimal thermal management, integrated LC/PCS/MPPT/battery/EMS/ATS, advanced fire protection with dual systems, high round-trip efficiency, support for black start and off-grid operation, peak shaving and demand control, renewable energy integration, and operation in diverse climates, it's the powerful and efficient choice for utility-scale energy storage projects.
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Read: Best Solar Inverter for Saudi Homes 2026: Complete Buyer's Guide →Step-by-step hybrid inverter sizing guide for Saudi villas in 2026 — handle multi-AC loads, battery, and generator backup. Free WhatsApp sizing in 15 minutes.
Read: How to Size a Hybrid Solar Inverter for a Saudi Villa (2026 Guide) →Can solar inverters survive Saudi summers? Deye's IP65 protection, 60°C operating range, and field data from Riyadh, Jeddah & Dammam installations explained.
Read: Why Deye Inverters Survive Saudi Heat: IP65, 60 °C Tolerance & Desert-Tested Performance →Yes. The WS-L4300-2H3 uses LiFePO4 chemistry with a BMS and thermal management designed to operate safely in the high ambient temperatures common across the Middle East and Africa.
Liquid cooling provides superior thermal management compared to air cooling, maintaining optimal battery temperatures even under high load conditions, extending battery life and improving performance.
The WS-L4300-2H3 is ideal for utility-scale applications including renewable energy integration, grid stabilization, peak shaving, demand control, virtual power plants, and large-scale backup power systems.