Grid Inverter Deye SUN-100K-G03 100K STRING INVERTER Deye WiFi (100kW/3P/6 MPPT)

Intelligent solutions for efficient generation

Exceptional efficiency: the SUN-100K-G03 inverter boasts a maximum efficiency of up to 98.8% and a European efficiency rating of up to 98.2%. This high efficiency means that more energy is converted from solar panels into usable electricity, minimizing losses and maximizing the return on investment in solar power plants. These parameters make this model particularly attractive for those looking for an affordable solar power plant in Ukraine — where both the price and equipment efficiency matter.

Multiple MPPT trackers: with 6 Maximum Power Point Tracking (MPPT) units, this inverter can optimize the output power from several solar panel strings. This feature is especially useful for installations with varying orientations and shading conditions, as it enables the inverter to accurately track the optimal power point for each string.

Wide MPPT voltage range: the inverter operates in a wide MPPT voltage range of 200–850 V, providing greater design flexibility and allowing for various solar panel configurations.

Protection, durability, and stability

Advanced safety and protection functions: the SUN-100K-G03 series includes a full set of protective features such as DC reverse polarity protection, AC output overcurrent and overvoltage protection, AC output short-circuit protection, thermal protection, and ground fault current monitoring. These functions improve the safety and reliability of the solar power system, protecting both the equipment and grid connection. This is especially relevant for large-scale projects including a 1 MW solar power plant and turnkey price in Ternopil, where technical reliability is essential.

Anti-PID and zero export features: the optional Anti-PID (Potential Induced Degradation) function helps maintain the performance of solar panels over time. In addition, the zero export function ensures compliance with grid export restrictions, making this inverter suitable for use in regions with strict energy export regulations.

Reliable construction: the SUN-100K-G03 inverter is housed in an IP65-rated enclosure and is designed to withstand harsh environmental conditions. Its intelligent air cooling system ensures effective thermal regulation, allowing operation in a wide temperature range from –25°C to +60°C, with active cooling above 45°C.

Technological versatility and grid features

Full compliance with grid requirements: this inverter meets numerous international safety and performance standards, including IEC 61727, IEC 62116, EN 50549, and VDE-AR-N 4105. This ensures compatibility and safe operation in different regions and grid conditions.

Versatile communication and monitoring options: the SUN-100K-G03 inverter supports a range of communication interfaces including GPRS, Wi-Fi, Bluetooth, 4G, LAN, RS485, and RS232. This feature set provides flexible monitoring and control, allowing users to efficiently manage and optimize their solar power systems.

Lightweight and compact: despite its high capacity, the inverter features a compact and relatively lightweight design (approximately 81 kg) with dimensions of 824×516×312.7 mm. This simplifies installation and integration into existing systems.

Grid support and power quality: the Virtual Synchronous Generator (VSG) function and excellent total harmonic distortion (THD) value of less than 3% contribute to grid stability and high power quality, making this inverter a strong choice for modern grid-tied solar systems. These characteristics are especially important for those wondering which solar power plant is better — 100, 300, or 500 kW — and want to invest in a stable and technologically advanced platform.