98.8% Efficiency
Maximum energy conversion
Deye Solar Inverters & Lithium Batteries: Prices in Saudi Arabia — Authorized DistributorDeye 100 kW Three-Phase String Solar Inverter SUN-100K-G03

100kW three phase string inverter with 98.8% efficiency and 6 MPPT channels.
Authorised Deye distributor for Saudi Arabia — certificate No. GFKFLFI1.
Deye SUN-100K-G03, 100 kW, is also searched as deye inverter.
String solar inverter price in Saudi Arabia: SAR 28,080 – Deye 100 kW SUN-100K-G03.
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The Deye SUN-100K-G03 is a three-phase commercial string inverter of the G03 series, wired 3L+N+PE, with a rated AC output active power of 100 kW for warehouse canopies, factory roofs and ground-mounted blocks. Its PV side is a second and separate figure: up to 150 kW of maximum PV input power, gathered by six MPPT channels of four strings each at 40 A of operating current per input and a 1000 V input ceiling. The tracking range of 200-850 V and a 250 V startup voltage bring the block online early, with 600 V sitting mid-window as the rated PV input. Output is 220/380 V or 230/400 V at 50 or 60 Hz, 110 kVA of apparent power, 151.5 A rated per phase, 98.8% peak and 98.2% European efficiency. Intelligent air cooling holds noise under 55 dB in an IP65 enclosure of 824 x 516 x 312.7 mm and 81 kg, certified to 4000 m, with an LCD 240 x 160 display and a stated 5-year warranty. We are an authorised Deye distributor and supply the SUN-100K-G03 from our own stock, with technical support before and after the sale.
Specifications last updated 24 January 2026
| AC Output Overcurrent Protection | Yes |
|---|---|
| AC Output Overvoltage Protection | Yes |
| AC Output Short-Circuit Protection | Yes |
| AC Voltage Tolerance (×Un) | 0.85-1.1 |
| Anti-Islanding Protection | Yes |
| Anti-PID Function | Optional |
| Arc Fault Circuit Interrupter (AFCI) | Optional |
| DC Component Monitoring | Yes |
| DC Injection Current (% of In) | <0.5 |
| DC Reverse Polarity Protection | Yes |
| European Efficiency | 98.2 % |
| Grid Connection Form | 3L+N+PE |
| Insulation Impedance Detection | Yes |
| Inverter Topology | Non-Isolated |
| Max. AC Output Apparent Power | 110000 VA |
| Max. AC Output Current | 166.7/159.4 A |
| Max. Efficiency | 98.8 % |
| Max. Input Short-Circuit Current | 60+60+60+60+60+60 A |
| Max. Operating PV Input Current | 40+40+40+40+40+40 A |
| Max. PV Input Power | 150000 W |
| Max. PV Input Voltage | 1000 V |
| Number of MPPTs | 6 |
| MPPT Efficiency | >99 % |
| MPPT Voltage Range | 200-850 V |
| Overvoltage Category | OVC II(DC), OVC III(AC) |
| Power Factor Range (Leading to Lagging) | 0.8-0.8 |
| Rated AC Output Active Power | 100000 W |
| Rated AC Output Current | 151.5/144.9 A |
| Rated Grid Frequency | 50/45-55, 60/55-65 Hz |
| Rated Output Voltage | 220/380, 230/400 V |
| Rated PV Input Voltage | 600 V |
| Residual Current Detection | Yes |
| Startup Voltage | 250 V |
| Strings per MPPT | 4+4+4+4+4+4 |
| Surge Protection Level | TYPE II(DC), TYPE II(AC) |
| Current Total Harmonic Distortion (THDi) | <3 % |
| Virtual Synchronous Generator (VSG) Support | Yes |
| Warranty (Years) | 5 |
| Zero Export Support | Yes |
| Cabinet Dimensions | 824 x 516 x 312.7 mm |
|---|---|
| Communication Interfaces | RS485, RS232, Wi-Fi, LAN |
| DC Switch | Yes |
| LCD/LED Display | LCD 240 x 160 |
| String Monitoring | Optional |
| Weight | 81 kg |
| IP Rating | IP65 |
|---|---|
| Noise Level | <55 dB |
| Operating Temperature Range | -25 to 60 °C |
| Max. Operating Altitude | 4000 m |
| Permissible Ambient Humidity | 0-100 % |
| Thermal Protection | Yes |
| Cooling Type | Intelligent Air Cooling |
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Solar inverter, inverter, solar power converter — names for one device that turns your panels' DC into usable AC. A from-scratch explainer built on 134 Deye spec records: efficiency, MPPT, protection.
Read: What Is a Solar Inverter? One Device, Four Names, and What the Spec Sheet Says →Every Deye inverter is dust-tight — 122 records IP65, 12 IP67. So the dust cost is on the panel glass, not in the box. What an IP rating promises, and how MPPTs and string monitoring contain a dirty roof.
Read: Does Dust Ruin Solar Panels in Sharjah and Ajman? →72 of 134 Deye inverter records are three-phase, and every unit rated under 65 dB is one of them. How noise and weight decide between a plant room and an outdoor wall on an RAK site.
Read: Best Three-Phase Solar Inverter for a Business in Ras Al Khaimah →Yes. The SUN-100K-G03 is rated -25 to 60 °C, with derating above 45 °C, which covers the heat and dust of the Gulf, North Africa and the wider MEA region. Mount it in shade for the best summer output. Its IP 65 rating handles dust and humidity.
The SUN-100K-G03 series can handle up to 150kW of PV input power, allowing for high DC/AC ratios and maximum energy harvest.
Yes! The inverter is rated for operation up to 4000m altitude, making it suitable for installations in mountainous regions.