This string inverter 20kw 3phase 380V-440Vac is On Grid also known as Grid tied or Grid connected solar inverter, Best inverter for On Grid Solar system. it converts solar DC power(up to 21KW) generated by photovoltaic panels under sunshine to AC power and synchronize the AC power with electrical Grid, so that the power could supply appliances at first and then feed surplus power to utility Grid to get subsidy or reduce electricity bill by FiT(Feed in tariff) policy or net-metering policy issued by your government. With grid string inverter technologies from Emerson, CoHeart China has been developing On Gird solar PV best inverter since 2011 and now we have 3rd generation 2kW-60KW on grid string inverter without fans at highest efficiency! Patented topology and structure design make the grid string inverter robust on Grid adaptability under harsh environment! Best grid tie inverter choice special for bad Grid connection! Register now to get best price of the 20kw on grid string inverter, and 20kw solar power system cost by checking related solar panels and accessories on our store!

Best inverter 20kw Features:
Transformerless with Three Level topology
Max efficiency 98.5%
Dual MPPT with wide input voltage range
Compact structure No-Fan Design !

Best inverter 20kw for on grid Flexibility:
Rain proof, dust proof aluminum alloy case (IP65)
Easy installation and free maintenance
RS485/WiFi/GPRS (optional) monitoring
Free Online upgrading
Set all on larger LCD display!

Solar Grid string inverter 20kw Reliability:
Reliable protection for over/under voltage, anti-islanding,
short circuit,overload, ISO detect, RCD detect, over-heating etc.
5-years quality warranty at best services!

Input
Max input current 25A*2strings
Max input DC Power 21000W
Max. DC Input Voltage 1000V
MPPT Voltage 250-950Vdc
Start DC Voltage 200Vdc
MPPT Quantity 2
Input Connection Amphenol H4
Output
Output Frequency 50Hz/60Hz
Output Power 20KW
Output Voltage 3/N/PE 230V/400V
Output Current 29A
Power factor 0.8leading...0.8laging
Harmonics (THD) <3%
Efficiency
inverter Efficiency 98.5%
MPPT Efficiency 99.9%
Protection
Ingress Protection IP65
Mechanical Data
Cooling Natural Convection
Net/Gross Weight 38/43kg
Dimension 50/53/25cm
Environment
Humidity 0-95%,no condensation
Operating Temperature –25 °C to +60 °C

Write a review

Note: HTML is not translated!
    Bad           Good
Captcha

Best inverter for On Grid Solar system 20KW 3phase

  • Brands CoHeart
  • Product Code: COG20KTL
  • Availability: In Stock

Available Options


Tags: string inverter, On Grid tie solar inverter, 3phase grid tie inverter