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Basic Info.
Model NO.
Solis 3-20Kw-ON
Type
DC/AC Inverters
Power Source
Solar Power
Nature of Wave String
Sine Wave Inverter
Product Name
Solis on-Grid Solar Inverter
PV Input Power
4.5-30kw
MPPT Voltage Range
160-1000V
MPPT Number
2
Rated Output Power
3-20kw
Topology
Transformerless
Self-Consumption (Night)
<1 W
Operating Temperature Range
-25 ~ +60°c
Protection Degree
IP66
Communication
RS485, Optional: Wi-Fi, GPRS
Transport Package
Carton with Pallet
Specification
310*563*219 mm
Trademark
SunArk
Origin
China
Production Capacity
10000pieces/Week
Product Description
Technical specifications
| Models | 3K | 4K | 5K | 6K | 8K | 10K | 12K | 15K | 20K |
| Input DC | |||||||||
| Recommended max. PV power | 4.5 kW | 6 kW | 7.5 kW | 9 kW | 12 kW | 15 kW | 18 kW | 22.5 kW | 30 kW |
| Max. input voltage | 1100 V | ||||||||
| Rated voltage | 600 V | ||||||||
| Start-up voltage | 180 V | ||||||||
| MPPT voltage range | 160-1000 V | ||||||||
| Max. input current | 16 A / 16 A | 32 A / 32 A | |||||||
| Max. short circuit current | 20 A / 20 A | 40 A / 40 A | |||||||
| MPPT number/Max. input strings number | 2/2 | 2/4 | |||||||
| Output AC | |||||||||
| Rated output power | 3 kW | 4 kW | 5 kW | 6 kW | 8 kW | 10 kW | 12 kW | 15 kW | 20 kW |
| Max. apparent output power | 3.3 kVA | 4.4 kVA | 5.5 kVA | 6.6 kVA | 8.8 kVA | 11 kVA | 13.2 kVA | 16.5 kVA | 22 kVA |
| Max. output power | 3.3 kW | 4.4 kW | 5.5 kW | 6.6 kW | 8.8 kW | 11 kW | 13.2 kW | 16.5 kW | 22 kW |
| Rated grid voltage | 3/N/PE, 220 V / 380 V, 230 V / 400 V | ||||||||
| Rated grid frequency | 50 Hz / 60 Hz | ||||||||
| Rated grid output current | 4.6 A / 4.3 A | 6.1 A / 5.8 A | 7.6 A / 7.2 A | 9.1 A / 8.7 A | 12.2 A / 11.5 A | 15.2 A / 14.4 A | 18.2 A / 17.3 A | 22.8 A / 21.7 A | 30.4 A / 28.9 A |
| Max. output current | 4.7 A | 6.4 A | 7.9 A | 9.5 A | 12.7 A | 15.9 A | 19.1 A | 23.8 A | 31.8 A |
| Power factor | >0.99 (0.8 leading - 0.8 lagging) | ||||||||
| THDi | <2% | ||||||||
| Efficiency | |||||||||
| Max. efficiency | 98.3% | 98.5% | 98.6% | 98.7% | |||||
| EU efficiency | 97.7% | 97.9% | 98.0% | 98.1% | |||||
| Protection | |||||||||
| DC reverse-polarity protection | Yes | ||||||||
| 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 (1) | ||||||||
| Integrated DC switch | Optional | ||||||||
| General Data | |||||||||
| Dimensions (W*H*D) | 310*563*219 mm | ||||||||
| Weight | 17.8 kg | 18.8 kg | 20 kg | ||||||
| Topology | Transformerless | ||||||||
| Self-consumption (night) | <1 W | ||||||||
| Operating ambient temperature range | -25 ~ +60°C | ||||||||
| Relative humidity | 0-100% | ||||||||
| Ingress protection | IP66 | ||||||||
| Cooling concept | Natural convection | Intelligent redundant fan-cooling | |||||||
| Max. operation altitude | 4000 m | ||||||||
| Grid connection standard | 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, EIFS 2018.2, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530 | ||||||||
| Safety/EMC standard | IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4 | ||||||||
| Features | |||||||||
| DC connection | MC4 connector | ||||||||
| AC connection | Quick connection plug | ||||||||
| Display | LCD | ||||||||
| Communication | RS485, Optional: Wi-Fi, GPRS | ||||||||
On Grid Residential Inverter
0.7-10KW 1-3 MPPTs
Single Phase 220-240V 50/60Hz
Single Phase 220-240V 50/60Hz
On Grid Residential Inverter
3-20KW 2 MPPTs
Three Phase 380-415V 50/60Hz
Three Phase 380-415V 50/60Hz
On Grid Commercial Inverter
25-70KW 5/6 MPPTs
Three Phase 380-415V 50/60Hz
Three Phase 380-415V 50/60Hz
On Grid Commercial Inverter
50-125KW 10 MPPTs
Three Phase 380-415V 50/60Hz
Three Phase 380-415V 50/60Hz
On Grid Utility Scale Inverter
215-255KW 9-14 MPPTs
Three Phase 800V 50/60Hz
Three Phase 800V 50/60Hz
Energy Storage Inverter
3-6KW
Battery Voltage: 42-58V
Single Phase 220-240V 50/60Hz
Single Phase 220-240V 50/60Hz
Energy Storage Inverter
5-10KW
Battery Voltage: 120-600V
Three Phase 380-415V 50/60Hz
Three Phase 380-415V 50/60Hz
