97.5% Efficiency
High energy conversion

1-4kW single phase string inverter with 97.5% efficiency and 80V low start-up voltage.
The Deye SUN-1-4K-G04P1-EU-AM1 is a compact single-phase string inverter for residential solar systems. With 1-4kW power range, 97.5% max efficiency, 80V low start-up voltage, single MPPT tracker, zero export support, VSG capability, IP65 protection, and natural cooling, it's the reliable choice for small residential installations.




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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-1-4K-G04P1-EU starts up at just 80V, enabling optimal performance even in low-light conditions like early morning or cloudy days.
Yes! Zero export functionality allows you to manage energy consumption and maximize self-consumption, complying with grid export limits.