Solis Three Phase Inverters
S5-GR3P(5-10)K-LV Series
The Solis S5-GR3P(5-10)K-LV series offers advanced three-phase inverters designed for efficiency, safety, and economic performance in solar energy systems.
Key Features:
- Efficient: Max. efficiency 98.0%, String current up to 16A, Wide voltage range and low startup voltage.
- Smart: Supports export power control, RS485, WiFi, GPRS communication, and remote upgrade/control via SolisCloud.
- Safe: IP66 rating, AFCI protection to reduce fire risk, and automatic voltage stabilization in weak grid conditions.
- Economic: Compact design for simple installation and maintenance, supports >150% DC/AC ratio for lower installation costs with high-power modules.
Model Overview
Available models include:
- 220V: S5-GR3P5K-LV, S5-GR3P6K-LV, S5-GR3P10K-LV
Datasheet Summary
| Parameter | S5-GR3P5K-LV | S5-GR3P6K-LV | S5-GR3P10K-LV |
|---|---|---|---|
| Recommended max. PV power | 7.5 kW | 9 kW | 15 kW |
| Max. input voltage | 1100 V | ||
| Rated voltage | 330 V | ||
| Start-up voltage | 180 V | ||
| MPPT voltage range | 160-500 V | ||
| Max. input current | 16 A/16 A | 20 A/20 A | 32 A/32 A |
| Max. short circuit current | 20 A/20 A | 25 A/25 A | 40 A/40 A |
| MPPT number/Max. input strings number | 2/2 | 2/2 | 2/4 |
| Rated output power | 5 kW | 6 kW | 10 kW |
| Max. apparent output power | 5.5 kVA | 6.6 kVA | 11 kVA |
| Max. output power | 5.5 kW | 6.6 kW | 11 kW |
| Rated grid voltage | 3/(N)/PE, 208 V / 220 V / 240 V | ||
| Rated grid frequency | 50 Hz / 60 Hz | ||
| Rated grid output current | 13.1 A | 15.7 A | 26.2 A |
| Max. output current | 14.4 A | 16.7 A | 28.8 A |
| Power Factor | >0.99 (0.8 leading - 0.8 lagging) | ||
| THDI | <2% | ||
| Max. efficiency | 98.0% | 98.0% | 98.0% |
| EU efficiency | 97.5% | 97.5% | 97.5% |
| DC reverse-polarity protection | Yes | Yes | Yes |
| Short circuit protection | Yes | Yes | Yes |
| Output over current protection | Yes | Yes | Yes |
| Surge protection | Yes | Yes | Yes |
| Grid monitoring | Yes | Yes | Yes |
| Anti-islanding protection | Yes | Yes | Yes |
| Temperature protection | Yes | Yes | Yes |
| Integrated AFCI (DC arc-fault circuit protection) | Yes | Yes | Yes |
| Integrated DC switch | Optional | Optional | Optional |
| Dimensions (W*H*D) | 310*563*219 mm | ||
| Weight | 17.8 kg | 17.8 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 | 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 | ||
| Safety/EMC standard | IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4 | ||
| DC connection | MC4 connector | ||
| AC connection | Quick connection plug | ||
| Display | LCD | ||
| Communication | RS485, Optional: Wi-Fi, GPRS | ||
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