Deye SUN-20K-G04-LV

Code: DEYE-SUN-20K-G04-LV
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Deye SUN-18/20/21K-G04-LV is a three-phase AC inverter designed for residential and commercial solar installations, offering a maximum output power of 18kW, 20kW and 21kW and a maximum PV input voltage of 700V.

Detailed information

In stock, ships within 24h
In stock, ships within 24h
We keep products in stock and dispatch your order within 24 hours.
9 out of 10 customers return
9 out of 10 customers return
As many as 9 out of 10 customers come back to us for their next project.
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4.9★ rated by installers
Professional installers rate us an average of 4.9 out of 5 stars.
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One partner for the whole project
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Product detailed description

Key Features

  • High Efficiency: With a maximum efficiency of 98.6%, it maximizes the energy harvesting from solar panels.
  • Dual MPP Trackers: Two independent MPPT (Maximum Power Point Tracking) trackers ensure optimal power generation from different PV string configurations.
  • Wide Output Voltage Range: Operates with a wide output voltage range of 127V/220V and 133V/230V, adapting to different grid configurations.
  • Anti-PID Function (Optional): Reduces power degradation caused by potential degradation (PID).
  • Zero Export Application: Enables self-consumption of solar energy, reducing grid dependency.
  • VSG Application: Provides grid support by acting as a Virtual Synchronous Generator (VSG).
  • Intelligent String Monitoring (Optional): Provides detailed monitoring of each string for optimal system performance.
  • Comprehensive Protection Functions: Includes DC reverse polarity protection, AC output overcurrent and overvoltage protection, short circuit protection, thermal protection, and more.
  • Monitoring and Communication: Offers various communication options such as GPRS, WIFI, Bluetooth, 4G, and LAN (optional) for remote monitoring and control.

Additional parameters

Category: Solar inverters
Weight: 23 kg
Brand: DEYE
Lenght: 215 mm
Width: 362 mm
Height: 577 mm
Power: 20000 W
Number of phases: 3
Degree of protection (IP): IP65
Communication: RS485, Wi-Fi, LAN, 4G, Bluetooth, RS232, GPRS
Number of MPPT: 2
String: 3+3
Type: Grid tie
Voltage converters - DEYE - Model series: G04 | 3 Phase | 2 MPPT | Low Voltage
Nominal voltage: 230 V, 133 V
Operating voltage: 200 - 700 VDC
Maximum Output Power: 20000 VA

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Deye (Ningbo Deye Technology Co., Ltd.) is a globally recognized manufacturer of solar inverters and energy storage solutions, serving residential, commercial, and utility-scale markets in over 100 countries. The company's extensive product range includes hybrid inverters, on-grid and off-grid inverters, microinverters, and integrated battery systems, all engineered for maximum efficiency and reliability.

With a strong commitment to intelligent, energy-efficient technology, Deye has earned its reputation as one of the fastest-growing inverter brands worldwide. Their products combine advanced MPPT algorithms, user-friendly monitoring, and robust build quality, making them a trusted choice for solar professionals and homeowners alike.

Manufacturing company : Ningbo Deye Inverter Technology Co., Ltd.
Address : No. 26-30, South Yongjiang Road, Beilun, Ningbo, Zhejiang 315806, China
E-mail : [email protected]
EU representative of the manufacturer : Deye Neue Energie GmbH
Address of the EU representative : Mosaikweg 28, 53489 Sinzig, Germany
Email of the EU representative : [email protected]