Solis-3Phase 20Kw on grid Inverter

PKR 490,000.00

 ● Over 98.8% Max.effciency

 ● 200V-1000V input voltage range

 ● 7.0’’ LCD color screen display

 ● Four MPPT design with precise MPPT algorithm

 ● Compact and light design easy installation

 ● IP65 rated for outdoor installation

 ● RS485 WiFi/GPRS (optional) interface

 ● Numerous protection functions

 ● WiFi and monitoring app available

 ● 5 years standard warranty 20 years optional


 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 & medium size distributed PV system installations. IP65 designed make it visually pleasing for domestic environment; Over 98% Max. efficiency and featuring with unique 4MPPT design and precise MPPT algorithm, and numerous monitoring option via RS485, WIFI and GPRS interface. All these features has ensure stable and reliable operation of Solis three phase series invertes.

Model Solis-20K
Energy source PV


Input Side(DC)
Max. DC input power(kw) 24
Max. DC input voltage(V) 1000
Start-up input voltage(V) 350
MPPT voltage range(V) 200-800
Max. input current 18A+18A+18A+18A
MPPT number/Max. input strings number 4/8


Output Side(AC)
Rated output power(kW) 20                
Max. apparent output power(kVA) 22 
Max. output power(kW) 22
Rated grid voltage(V) 400
Rated grid frequency(Hz) 50/60
Operating phase 3/N/PE
Rated grid output current(A) 28.7
Max. output current(A) 33.3
Power Factor (at rated output power) 0.8leading … 0.8lagging
Total harmonic distortion(THDi) <3%
DC injection current <0.5%In
Grid frequency range 47-52 or 57-62


Max. efficiency 98.6%
EU efficiency 98.3%
MPPT efficiency >99.9%


DC reverse-polarity protection Yes
Short circuit protection Yes
Output over current protection Yes
Output over voltage protection Yes
Insulation resistance monitoring Yes
Residual current detection Yes
Surge protection Yes
Islanding protection Yes
Temperature protection Yes
Integrated DC switch Optional


General Data
Dimensions(mm) 530W*700H*356.5D
Weight(kg) 57.2
Topology Transformerless
Self consumption <1W(Night)
Operating ambient temperature range -25~60℃
Ingress protection IP65
Noise emission(typical) <30dBA
Cooling concept Natural convection
Max. operating altitude 4000m
Designed lifetime >20 years
Grid connection standard EN50438 G59/3 AS4777 VDE0126-1-1 IEC61727 
Relative humidity 0~100%
Safety/EMC standard IEC62109-1/-2 AS3100 EN61000-6-1 EN61000-6-3 


DC connection MC4
AC connection Terminal connectors
Display 7.0” LCD color screen display
Communication connections 4 pins RS485 connector  2 RJ45 connector
Warranty 5 years standard (extend to 20 years)