The Deye SUN-80K-G04 80 kW three-phase grid-connected solar inverter is a high-performance solution for industrial and commercial solar power plants. Using on-grid technology, the inverter converts solar panel energy into alternating current and synchronizes with the three-phase power grid, allowing the generated energy to be used or exported without the need for battery storage. Equipped with two MPPT trackers, this model supports high input power and ensures stable and safe operation in all weather conditions. This makes it an ideal choice for systems where scalability, high efficiency, and reliability are essential. Applications: - Industrial solar power plants - Commercial buildings and logistics centers - Agricultural complexes - Apartment buildings and residential complexes - Grids with excess energy return (in countries where provided) Key benefits: - High efficiency up to 98.7%, MPPT efficiency over 99% - Wide MPPT input voltage range: 200–850 V - 4 MPPT trackers with the ability to connect multiple lines (4 for each) - Intelligent cooling - stable operation at temperatures up to + 60 ° C - Wi-Fi module included, support for RS485 / RS232, LAN, GPRS, 4G and Bluetooth (optional) - IP65 protection class - resistance to moisture, dust and adverse conditions - A full set of built-in protection and monitoring tools Specifications: • Model: Deye SUN-80K-G04 • Type: Three-phase grid-tie inverter (on-grid)• Nominal AC Power: 80 kW• Maximum PV Input Power: 104 kW• Number of MPPTs: 4• Number of Strings per MPPT: 4+4• MPPT Voltage Range: 200–850 V• Maximum Input Voltage: 1000 V• Nominal DC Voltage: 600 V• Starting Voltage: 250 V• Maximum DC Current: 60 A × 2• Maximum Short-Circuit Current: 88 A × 2• Nominal Grid Voltage: 220/380 V, 230/400 V• Grid Frequency: 50/60 Hz (with a range of 45–65 Hz)• Maximum AC Power (hardware): 88 kVA• Maximum AC Current: Up to 133.3 A• Power Factor: From 0.8 (leading) to 0.8 (lagging)• Current distortion (THDi): less than 3%• Overall efficiency: 98.7%• Euro efficiency: 98.1%• Operating temperature: -25°C to +60°C (power limited at temperatures above 45°C)• Permissible humidity: 0–100%• Maximum installation altitude: up to 4000 m• Noise level: ≤55 dB• Dimensions (W×H×D): 824×516×312.7 mm• Weight: 81 kg• Cooling type: intelligent air Safety and protection systems:- Reverse polarity protection- Short-circuit, overload and overvoltage protection- Thermal protection- Insulation and leakage current monitoring- Residual current device (RCD) protection- Arc flashover protection (AFCI - optional)- Type II arresters (DC and AC)- Islanding protection Modes and grid failures - Full control via communication channels and protocols. The Deye SUN-80K-G04 is reliable professional equipment for projects requiring high power, stability, and an advanced control system. Ideal for scalable solar solutions in the commercial and industrial segments.