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S6-EH1P3K-L-PLUS series energy storage inverter is suitable for residential PV energy storage system, support up to 32A MPPT current input, suitable for various high power PV panels; 6-stage timed charge and discharge function, integrated battery treatment and protection functions, more friendly to batteries. And can support multiple inverters in parallel to form a single-phase or three-phase system with a maximum power of 48kW. With UPS switching and provides an independent generator interface to make energy applications more reliable. The product provides solutions for demanding power scenarios with residential energy storage systems.
Models | 3K | 3.6K | 5K | 6K | 8K | 10K |
Input DC (PV side) | ||||||
Recommended max. PV array size | 6 kW | 7.2 kW | 10 kW | 12 kW | 16 kW | 20 kW |
Max. usable PV input power | 4.8 kW | 5.76 kW | 8 kW | 9.6 kW | 12.8 kW | 16 kW |
Max. input voltage | 500 V | |||||
Rated voltage | 330 V | |||||
Start-up voltage | 90 V | |||||
MPPT voltage range | 90-435 V | |||||
Max .input current | 16 A/16 A | 32 A/32 A | 42 A/42 A | |||
Max. short circuit current | 20 A/20 A | 40 A/40 A | 48 A/48 A | |||
MPPT number /Max.input strings number | 2/2 | 2/4 | ||||
Battery | ||||||
Battery type | Li-ion / Lead-acid | |||||
Battery voltage range | 40 - 60 V | |||||
Max. charge/discharge power | 3 kW | 3.6 kW | 5 kW | 6 kW | 8 kW | 10 kW |
Max. charge/discharge current | 70 A | 80 A | 112 A | 135 A | 190 A | 210 A |
Communication | CAN / RS485 | |||||
Output AC (Grid side) | ||||||
Rated output power | 3 kW | 3.6 kW | 5 kW | 6 kW | 8 kW | 10 kW |
Max. apparent output power | 3 kVA | 3.6 kVA | 5 kVA | 6 kVA | 8 kVA | 10 kVA |
Operation phase | L/N/PE | |||||
Rated grid voltage | 220 V / 230 V | |||||
Rated grid frequency | 50 Hz / 60 Hz | |||||
Rated grid output current | 13.7 A / 13.1 A | 16.4 A / 15.7 A | 22.8 A / 21.8 A | 27.3 A / 26.1 A | 36.4 A / 34.8 A | 45.5 A / 43.5 A |
Max. output current | 13.7 A / 13.1 A | 16.4 A / 15.7 A | 22.8 A / 21.8 A | 27.3 A / 26.1 A | 36.4 A / 34.8 A | 45.5 A / 43.5 A |
Power factor | > 0.99 (0.8 leading - 0.8 lagging) | |||||
THDi | < 3% | |||||
Input AC (Grid side) | ||||||
Input voltage range | 187 - 253 V | |||||
Max. input current | 21 A | 25 A | 32 A | 40 A | 50 A | 65 A |
Frequency range | 45 - 55 Hz / 55 - 65 Hz | |||||
Output AC (Back-up) | ||||||
Rated output power | 3 kW | 3.6 kW | 5 kW | 6 kW | 8 kW | 10 kW |
Max. apparent output power | 2 times of rated power, 10 s | |||||
Back-up switch time | < 10 ms | |||||
Rated output voltage | L/N/PE, 220 V / 230 V | |||||
Rated frequency | 50 Hz / 60 Hz | |||||
Rated output current | 13.7 A / 13.1 A | 16.4 A / 15.7 A | 22.8 A / 21.8 A | 27.3 A / 26.1 A | 36.4 A / 34.8 A | 45.5 A / 43.5 A |
Max. AC passthrough current | 35 A | 35 A | 40 A | 40 A | 50 A | 65 A |
THDv (@linear load) | < 2% | |||||
Input Generator | ||||||
Max. input power | 3 kW | 3.6 kW | 5 kW | 6 kW | 8 kW | 10 kW |
Max. input current | 13.7 A / 13.1 A | 16.4 A / 15.7 A | 22.8 A / 21.8 A | 27.3 A / 26.1 A | 36.4 A / 34.8 A | 45.5 A / 43.5 A |
Rated input frequency | 50 Hz / 60 Hz | |||||
Efficiency | ||||||
Max. efficiency | 96.20% | |||||
EU efficiency | 96.10% | |||||
BAT charged by PV / AC max. efficiency | 95.3% / 93.9% | |||||
BAT discharged to AC max. efficiency | 93.80% | |||||
Protection | ||||||
Anti-islanding protection | Yes | |||||
Ground fault monitoring | Yes | |||||
DC reverse-polarity protection | Yes | |||||
Integrated AFCI 2.0 | Optional | |||||
Protection class / Over-voltage category | I / II (PV and BAT), III (MAINS and BACKUP and GEN) | |||||
General Data | ||||||
Dimensions (W x H x D) | 335 x 560 x 253 mm | |||||
Weight | 23 kg | 23.5 kg | 23.8 kg | |||
Topology | High frequency isolation (for battery) | |||||
Operating ambient temperature range | -40 ~ +60°C | |||||
Relative humidity | 0 - 100% | |||||
Ingress protection | IP66 | |||||
Noise emission (typical) | < 65 dB(A) | |||||
Cooling concept | Natural cooling | Intelligent fan-cooling | ||||
Max. operation altitude | 3000 m | |||||
Grid connection standard | NRS 097-2-1, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530, MEA, PEA, NBR 16149, NBR 16150, G98, CEI 0-21 | |||||
Safety /EMC standard | IEC/EN 62109-1/-2, EN 61000-6-2/-3 | |||||
Features | ||||||
DC connection | MC4 plug (PV port) / Terminal Block (BAT port) | |||||
AC connection | Terminal Block | |||||
Display | 7.0" LCD display & Bluetooth + APP | |||||
Communication | RS485, CAN, Optional: Wi-Fi, GPRS, LAN |
Uni Z International B.V. is committed to providing you with a full range of solar energy storage products and solutions. We guide the industry and provide you with products at more favorable prices, more timely logistics and delivery, and more secure after-sales and technical support. Solis S6-EH1P3K-L-PLUS Energy Storage Inverter Suppliers and Company in China. We bring you one-stop solutions for smarter, more efficient and more reliable photovoltaic energy storage products. Wholesale Solis S6-EH1P3K-L-PLUS Energy Storage Inverter.
We not only provide high-end solar energy storage products and technologies, but also provide you as an installer with comprehensive training and technical support. We believe that only if you have the latest knowledge and skills can our end customers enjoy the advantages of more advanced solar technology.
At Uni Z International B.V., we not only provide products, but also seek to establish a long-term and close partnership with you. We look forward to working with you to meet the challenges and opportunities of the future of solar energy.Start your solar energy journey, choose Uniz Solar and move towards a cleaner, more sustainable future!
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