DEYE 20KW THREE PHASE STRING INVERTER

Input (DC Side):

• Max. DC Input Power: 26kW
• Max. DC Input Voltage: 1000V
• Start-up DC Input Voltage: 250V
• MPPT Operating Range: 200 – 850V
• Max. DC Input Current: 26A + 26A
• Max. Short Circuit Current: 39A + 39A
• MPPT Trackers: 2
• Strings per MPPT: 2 + 2

Output (AC Side):

• Rated Output Power: 20kW
• Max. Active Power: 22kW
• Nominal Output Voltage: 230V / 400V
• Grid Type: 3L / N / PE
• Rated Grid Frequency: 50 / 60Hz
• Operating Phase: Three Phase
• Rated AC Grid Output Current: 30.3A / 29A
• Max. AC Output Current: 33.3A / 31.9A
• Output Power Factor: 0.8 Leading to 0.8 Lagging
• Grid Current THD: <3%
• DC Injection Current: <0.5%
• Grid Frequency Range: 47 – 52Hz / 57 – 62Hz

Efficiency:

• Max. Efficiency: 98.6%
• Euro Efficiency: 97.8%
• MPPT Efficiency: >99%

Protection Features:

• DC Reverse Polarity Protection
• AC Short Circuit Protection
• AC Output Overcurrent Protection
• Output Overvoltage Protection
• Insulation Resistance Protection
• Ground Fault Monitoring
• Anti-Islanding Protection
• Temperature Protection
• Integrated DC Switch
• Remote Software Upload
• Remote Change of Operating Parameters
• Surge Protection: DC Type II / AC Type II

General Data:

• Dimensions (W × H × D): 362 × 527 × 220 mm
• Weight: 20kg
• Inverter Topology: Transformerless
• Internal Consumption: <1W (Night)
• Operating Temperature: -25°C to +45°C
• Cooling Concept: Smart Cooling
• Max. Operating Altitude Without Derating: 2000m
• Protection Degree: IP65
• Noise Emission: <40dB
• Permissible Humidity: 0 – 100%

Display & Communication:

• Display: LCD1602
• Communication Interface: RS485 / RS232 / WiFi / LAN

Connection Type:

• DC Connection: MC-4 Compatible
• AC Connection: IP65 Rated Plug

Standards & Certification:

• Grid Standards: VDE4105, IEC61727, IEC62116, VDE0126, AS4777.2, CEI 0-21, EN50549-1, G98, G99, C10-11, UNE217002, NBR16149, NBR16150
• Safety / EMC: IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1/2