SKE 4G Single Phase Inverters integrate ORM and backflow power control functi on, that could suitable for smart grid requirement.
4G Single Phase 6kw PV Grid Tie Inverter
6kW Single phase series string inverter's efficiency of has improved dramatically. SKE-1P（6kW）-4G is suitable for the installation of single-phase input pv system of residential and adopt ultra-high switching frequency, ultra-thin single four-layer board design can greatly reduce the risk caused by the connector.
Product Information:
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Datasheet | |||||||
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Model Name |
SKE-1P2.5K-4G |
SKE-1P3K-4G |
SKE-1P4K |
SKE-1P4K |
SKE-1P4.6K |
SKE-1P5K |
SKE-1P6K |
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Input DC | |||||||
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Recommended max. PV power |
3kW |
3.5kW |
4.2kW |
4.6kW |
5.3kW |
5.8kW |
6.6kW |
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Max. input voltage |
550V |
600V | |||||
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Rated voltage |
250V |
330V | |||||
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Start-up voltage |
60V |
120V | |||||
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MPPT voltage range |
50-450V |
90-520V | |||||
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Max. Input current |
11Ahttps://www.sunkean.com/11A | ||||||
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Max. short circuit current |
17.2Ahttps://www.sunkean.com/17.2A | ||||||
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MPPT numberhttps://www.sunkean.com/Max. input strings number |
2https://www.sunkean.com/2 | ||||||
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Output AC | |||||||
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Rated output power |
2.5kW |
3kW |
3.6kW |
4kW |
4.6kW |
5kW |
6kW |
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Max. apparent output power |
2.8kVA |
3.3 |
4kVA |
4.4kVA |
5kVA |
5kVA |
6kVA |
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Max. output power |
2.8kW |
3.3kW |
4kW |
4.4kW |
5kW |
5kW |
6kW |
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Rated grid voltage |
1https://www.sunkean.com/Nhttps://www.sunkean.com/PE,220https://www.sunkean.com/230V | ||||||
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Rated grid frequency |
50https://www.sunkean.com/60HZ | ||||||
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Rated grid output current |
11.4Ahttps://www.sunkean.com/10.9A |
13.6Ahttps://www.sunkean.com/13.0A |
16Ahttps://www.sunkean.com/15.7A |
18.2Ahttps://www.sunkean.com/17.4A |
20.9Ahttps://www.sunkean.com/20.0A |
22.7Ahttps://www.sunkean.com/21.7A |
27.3A |
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Max. output current |
13.3A |
15.7A |
16.0A |
21.0A |
23.8A |
25.0A |
27.3A |
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Power Factor |
>0.99 (0.8 leading - 0.8 lagging) | ||||||
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THDi |
<3% | ||||||
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Efficiency | |||||||
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Max. efficiency |
97.8% |
98.1% | |||||
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EU efficiency |
97.1% |
97.3% | |||||
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Protection | |||||||
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DC reverse-polarity protection |
Yes | ||||||
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Short circuit protection |
Yes | ||||||
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Output over current protection |
Yes | ||||||
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Surge protection |
Yes | ||||||
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Grid monitoring |
Yes | ||||||
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Anti-islanding protection |
Yes | ||||||
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Temperature protection |
Yes | ||||||
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Integrated DC switch |
Optional | ||||||
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General Data | |||||||
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Dimensions(W*H*D) |
310*543*160 mm | ||||||
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Weight |
11.5kg | ||||||
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Topology |
Transformerless | ||||||
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Self consumption |
<1W (night) | ||||||
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Operating ambient temperature range |
-25~ +60°C | ||||||
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Relative humidity |
0-100% | ||||||
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Ingress protection |
IP65 | ||||||
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Cooling concept |
Natural convection | ||||||
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Max. operation altitude |
4000m | ||||||
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Grid connection standard |
VDE-AR-N 4105, VDE V 0124, VDE V 0126-1-1, UTE C15-712-1, NRS 097-1-2, G98, G99,
EN 50549-1https://www.sunkean.com/-2, RD 1699, UNE 206006, UNE 206007-1, IEC 61727 | ||||||
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Safetyhttps://www.sunkean.com/EMC standard |
IEC 62109-1https://www.sunkean.com/-2, IEC 62116, EN 61000-6-2https://www.sunkean.com/-3 | ||||||
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Features | |||||||
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DC connection |
MC4 connector | ||||||
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AC connection |
Quick connection plug | ||||||
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Display |
LCD | ||||||
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Communication |
RS485, Optional: Wi-Fi, GPRS
Product Features:
------Max. efficiency 98.1%;
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PV Grid Tie Inverter
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