Solis-3P4K-4G

ReliabilitySafetyCapacity

Solis-3P(5-20)K-4G

220V: 5K-LV/6K-LV/10K-LV; 400V: 5K/6K/8K/9K/10K/12K/15K/17K/20K

Solis-3P(5-20)K-4G three phase series string inverter are reliable preferred equipment for residential, small industrial and commercial pv power stations.Smaller size, higher efficiency, a variety of power models Available for selection. Adopt two MPPT access, more flexible and efficient.

Datasheet download

Datasheet_Solis-3P(3-20)K-4G.pdf

Manual download

Manual_Solis-3P(5-10)K-4G_ENX_V2.0.pdf Manual_Solis-3P(12-20)K-4G_ENX_V2.1.pdf

Certificate download

Solis_certificate_G99_3P(3-20)K-4G_UK_V01.pdf Solis CE declaration 3P(3-20)K-4G(-LV、-BE)_S5-GR3P(3-20)K(-LV、-BE).pdf Solis_certificate_EN 50549-1_3P(3-20)K-4G&S5-GR3P(3-20)K _EUR_V01.pdf Solis_certificate_EN_62311_EN_62368-1_EN_301489-1(17)_EN_300328_3P(3-20)K-4G_3P(5-10)K-4G-LV_S5-GR3P(3-20)K_S5-GR3P(5-10)K-LV_RED_V01.pdf Solis_certificate_IEC_EN_61000-6-1(2,3,4)_EN_55011_CISPR11_3P(3-20)K-4G_3P(5-10)K-4G-AU_3P(8-10)K-4G-BE_3P(5-10)K-4G-LV_S5-GR3P(3-20)K_S5-GR3P(5-10)K-AU_S5-GR3P(5-10)K-LV_S5-GR3P(8-10)K-BE_CE(EMC)_V01.pdf Solis_certificate_BS_EN61000-6-1(2,3,4)_3P(3-20)K-4G_3P(5-10)K-4G-LV_S5-GR3P(3-20)K_S5-GR3P(5-10)K-LV_CE(UKCA)_V01.pdf Solis_certificate_EN 62311&EN 62368-1&EN 301489-1(17)&EN 300328_3P(3-20)K-4G&3P(5-10)K-4G-LV&S5-GR3P(3-20)K&S5-GR3P(5-10)K-LV_RED_V01.pdf Solis_certificate_IEC 62109-1(2)&EN 62109-1(-2)_3P-(5-20)K-4G_V01.pdf Solis_certificate_IEC 62109-1(2)&EN 62109-1(-2)_3P-(5-10)K-4G-LV_V01.pdf

5-20kW Three Phase Inverter

Leading Features

Solis 4G Three Phase Range
Over 98.7% Max.efficiency
160V-850V MPPT voltage range-ultra low startup
Dual MPPT design with precise MPPT algorithm
THDi<1.5%,low harmonic distortion against grid
RS485,WiFi/LAN/GPRS(optional) interface
WiFi monitoring available-iphone and android app available
Multiple protections levels

THDi
<1.5%
Ingress protection
IP65
WiFi/GPRS
Real time monitoring
AFCI
Optional
Weight
18.9kg
App Store
iPhone/Android

Installation video

Technical Specifications

Solis-3P3K-4G Solis-3P4K-4G Solis-3P5K-4G Solis-3P6K-4G Solis-3P8K-4G Solis-3P9K-4G Solis-3P10K-4G Solis-3P12K-4G Solis-3P15K-4G Solis-3P17K-4G Solis-3P20K-4G

Input DC

Max. input voltage

1000 V
Rated voltage

600 V
Start-up voltage

180 V
MPPT voltage range

160-850 V
Max. input current

11 A / 11 A
Max. short circuit current

17.2 A / 17.2 A
MPPT number

2
Max. input strings number

2

Output AC

Max. apparent output power

4.4 kVA
Max. output power

4.4 kVA
Rated grid voltage

3/N/PE, 220 V / 380 V, 230 V / 400V
Rated grid frequency

50 Hz / 60 Hz
Rated grid output current

6.1 A / 5.8 A
Max. output current

6.4 A
Power Factor

>0.99 (0.8 leading - 0.8 lagging)
THDi

<1.5%

Efficiency

EU efficiency

97.8%

Protection

Short circuit protection

Yes
Output over current protection

Yes
Surge protection

Yes
Grid monitoring

Yes
Anti-Islanding protection

Yes
Temperature protection

Yes
Integrated AFCI (DC arc-fault circuit protection)

Yes (Activation required)
Integrated DC switch

Optional

General Data

Weight

17.3 kg
Topology

Transformerless
Self consumption (night)

<1 W
Operating ambient temperature range

-25~+60℃
Relative humidity

0-100%
Ingress protection

IP65
Cooling concept

Natural convection
Max.operation altitude

4000 m
Safety/EMC standard

IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4
Grid connection standard

G98 or G99, VDE-AR-N 4105 / VDE V 0124, EN 50549-1, VDE 0126 / UTE C 15 / VFR:2019, RD 1699 / RD 244 / UNE 206006 / UNE 206007-1, CEI 0-21, C10/11, NRS 097-2-1, TOR, EIFS 2018.2, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530