Solar grid tie inverters, over 98% efficiency/monitoring option via RS485 Wi-Fi/GPRS interface

Model Number: TS20K~40KWW-#5014 Brand Name: TWINSEL Key Specifications/Special Features: Solis three phase series inverters are suitable for difference PV projects with three phase input,which are also perfect models for household, industrial and commercial, as well as small andmedium size distributed PV system installationsIP65 designed make it visually pleasing for domestic environmentOver 98% max efficiency and featuring with dual MPPT design and precise MPPT algorithm and numerous monitoring option via RS485, Wi-Fi and GPRSinterfaceAll these features has ensure stable and reliable operation of Solis three phase seriesinvertsModel: Solis-20K-USDC valuesMax power per MPPT: 10,000WMax DC input power: 24,000W
Max voltage: 1000V
Rated voltage: 700V
Startup voltage: 330V
Full power MPPT voltage range: 556-800V
Operating MPPT voltage range: 200-800V
Max usable input current per MPPT: 18 + 18A
Max short circuit input current: 28.1 + 28.1A
Number of MPPT: 2
Inputs per MPPT: 2
AC values:
Nominal output power: 20,000W
Continuous output power: 20,000W
Nominal grid voltage: 480V
Operating voltage range: 422.4-528V
Nominal grid frequency: 60Jz
Operating frequency range: 59.3-60.5Hz
Operating phase: three
Max output current for 208V grid: 24A
Max over-current protection device: 40A
Output power factor: >0.99
Output power factor range: 0.8-0.8 lagging
Grid current THD: <3%
DC injection current: <50mA
Efficiency:

Peak efficiency: 98.3%
CEC weighted efficiency: 97.5%
MPPT efficiency: >99%
Protection:
Temperature protection: yes
DC reverse-polarity protection: yes
AC short circuit protection: yes
AC output over-current protection: yes
Output overvoltage protection-varistor: yes
Ground fault monitoring: yes
Grid monitoring: Yes
Islanding protection: yes
Integrated AFCI DC are-fault circuit protection: yes
Integrated DC switch: yes
Rapid shutdown: optional
General data:
Dimensions: 16.9*26.1*9.3mm (430 x 662.5 x 235mm)
Weight: 70.5 (32kg)
Topology:
Transformerless: internal consumption
<1W (night)
Ambient operating temperature range: -25 to 60°C/-13 to 140°F