98.7% Efficiency
Maximum energy conversion

40-50kW three phase string inverter with 98.7% efficiency and 1100V max PV voltage.
The Deye SUN-40/45/50K-G04 series represents the pinnacle of solar energy conversion for demanding commercial installations. With 40-50kW power range, 98.7% max efficiency, up to 65kW PV input, 1100V max PV voltage, 200-1000V MPPT range, IP65 protection, Anti-PID function, and VSG support, it delivers unparalleled performance and versatility.




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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) →Complete 2026 guide to SEC net-metering in Saudi Arabia: SERA rules, application steps, approved inverters, bidirectional meter, and tariffs. Free WhatsApp help.
Read: SEC Net-Metering in Saudi Arabia: How to Apply for Rooftop Solar Approval (2026) →The SUN-40/45/50K-G04 series supports up to 65kW of PV input power, allowing for high DC/AC ratios and maximum energy harvest.
Yes! The optional Anti-PID function helps prevent long-term performance degradation of solar panels, ensuring high efficiency over the system's lifespan.