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4G Inverter

4th Generation

Model Solis-1P4K-4G
Energy source PV

 

Input Side
Max. DC input power(kW) 4.6
Max. DC input voltage(V) 600
Start-up voltage(V) 120
MPPT voltage range(V) 90-520
Max. input current(A) 11+11
MPPT number/Max input strings number 2/2

 

Output side
Rated output power(KW) 4
Max. apparent output power(kVA) 4.4
Max. output power(kW) 4.4
Rated grid voltage(V) 220/230
Grid voltage range(V) 160-285
Rated grid frequency(Hz) 50/60
Operating phase Single
Rated grid output current(A) 18.2/17.4
Max. output current(A) 21
Power Factor (at rated output power) 0.8leading … 0.8lagging
THDi (at rated output power) <1.5%
DC injection cuttent(mA) <0.5%In
Grid frequency range 47-52 or 57-62

 

Efficiency
Max.efficiency 98.1%
EU efficiency 97.3%
MPPT efficiency >99.5%

 

Protecition
DC reverse-polarity protection Yes
Short circuit protection Yes
Output over current protection Yes
Output over voltage protection Yes
Insulation resistance monitoring Yes
Residual current detection Yes
Surge protection Yes
Islanding protection Yes
temperature protection Yes
Integrated DC switch Optional

 

General data
Dimensins(mm) 310W*543H*160D (mm)
Weight(kg) 11.5
Toplogy Transformerless
Self consumption (night) <1W(Night)
Operating ambient temperature range -25 ~60℃
Ingress protection IP65
Noise emission(typical) <30 dBA
Cooling concept Natural convection
Max.operation altitude 4000m
Designed lifetime >20 years
Grid connection standard EN50438,G83/2,G59/3,AS4777.2: 2015,VDE0126-1-

1,IEC61727,VDEN410

Relative humidity 0-100%
Stafty EMC/standard IEC62109-1/-2,NB/T32004,EN61000-6-1,EN61000-6-3

 

Features
DC Connection MC-4
AC Connection IP67 rated plug
Display LCD2×20Z
Communication connections 4 pins RS485 connector
Monitoring WiFi or GPRS
Warranty 5years (extand to 20 years)
DRM function for AUS Integrated DRM function for AUS
Backfeed control Intetraged backfeed control function (Optional)

 

inver & panal (1)

 

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