Mini Series Solar Inverter

4G Mini 3KW Single Phase Grid Tie Inverter

SKE 4G Mini Single Phase Inverter integrate DRM and backflow power control function, thatcould suitable for smart grid requirement.

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3kw Solar Grid Tie Inverter

SKE-Mini-4G Single phase series string inverter are green power leader in affordable small residential and commercial rooftops, adopt full digital control technology, advanced topological structure and accurate MPPT algorithm, whose efficiency higher than the industry's leading conversion is up to 97.5% at the maximum.Meanwhile adopt multiple protection functions, ultra-high switching frequency technology.

Product Information:

Model Name SKE-mini-700-4G SKE-mini-1000-4G SKE-mini-1500-4G SKE-mini-2000-4G SKE-mini-2500-4G SKE-mini--3000-4G SKE-mini-3600-4G
Input DC
Recommended max. PV power 0.9kW 1.2kW 1.8kW 2.3kW 3kW 3.5kW 4kW
Max. input voltage 600V
Rated voltage 200V 330V
Start-up voltage 60V 90V
MPPT voltage range 50-500V 80-500V
Max. Input current 11A 19A
Max. short circuit current 17.2A 30A
MPPT number/Max. input strings number 1/1 1/2
Output AC
Rated output power 0.7kW 1kW 1.5kW 2kW 2.5kW 3kW 3.6kW
Max. apparent output power 0.8kVA 1.1kVA 1.7kVA 2.2kVA 2.8kVA 3.3kVA 3.6kVA
Max. output power 0.8kW 1.1kW 1.7kW 2.2kW 2.8kW 3.3kW 3.6kW
Rated grid voltage 1/N/PE,220/230V
Rated grid frequency 50/60HZ
Rated grid output current 3.2A/3.0A 4.5A/4.3A 6.8A/6.5A 9.1A/8.7A 11.4A/10.9A 13.6A/13A 16A
Max. output current 4.4A 5.2A 8.1A 10.5A 13.3A 15.7A 16A
Power Factor >0.99 (0.8 leading - 0.8 lagging)
THDi <3%
Max. efficiency 97.2% 97.5%
EU efficiency 96.5% 96.8%
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 DC switch Optional
General Data
Dimensions(W*H*D) 310*373*160 mm
Weight 7.4kg 7.7kg
Topology Transformerless
Self consumption <1W (night)
Operating ambient temperature range -25~ +60°C
Relative humidity 0-100%
Ingress protection IP65
Cooling concept Natural convection
Max. operation altitude 4000m
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 50549-1/-2, RD 1699, UNE 206006, UNE 206007-1, IEC 61727
Safety/EMC standard IEC 62109-1/-2, IEC 62116, EN 61000-6-1/-2/-3/-4
DC connection MC4 connector
AC connection Quick connection plug
Display LCD
Communication RS485, Optional: Wi-Fi, GPRS

Product Features:

------Max. efficiency 97.5%;

------Super high frequency switching technology;

------Wide voltage range and low startup voltage;

------Precise MPPT algorithm;

------Intergrated Export Power Manager (EPM);

------Compact and lightweight;

------Friendly and adaptable connection to the grid.

PV Grid Tie Inverter production process:

Application Scenario:

Company Profile:

SUNKEAN is a fast-growing solar company ,as well as a turnkey solution provider in China. Products cover solar inverter,Mini inverter, home solar panel , PV connectors, mini inverter for home use, Mini Single Phase Solar Inverter etc solar products .

SUNKEAN is committed to providing the best solutions for users, installers, investors and all stakeholders. We always take the responsibility on customer’s demands. We make our effort for innovations and breakthroughs.

If you are an end users , we can offer more detail information to you.Please, if you have any questions or concerns about shipping time and delivery, you can ask our professional products consultant.

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