1-4kW Output
High efficiency power conversion

1-4kW Single Phase String Inverter for residential and commercial solar installations.
The Deye SUN-1-4K-G04P1 is a high-efficiency single phase string inverter designed for solar installations. With 1-4kW power output, it offers excellent performance, reliability, and easy installation for both residential and commercial applications.




Learn how to configure battery banks in series and parallel for solar systems. Match voltage, increase capacity, and avoid common wiring mistakes.
Read: Battery Bank Configuration — Series vs Parallel →Compare Deye LV batteries (BOS-A, SE-F5) with HV options (GB-L Pro, BOS-G). Learn when to use each type, how to size your system, and which fits your UAE solar installation.
Read: How to Choose Between Deye Low-Voltage and High-Voltage Batteries →A detailed review of the Deye SUN-8K hybrid inverter and how it performs in the extreme heat of the UAE. Discover grid-tie features, battery compatibility, and real-world efficiency.
Read: Deye Hybrid Inverter Review: SUN-8K for UAE Climate →This inverter comes with a 5-year standard warranty, with options for extended warranty available.
This is primarily designed for grid-tied systems. For off-grid applications, consider our hybrid inverter range.