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Solis 1P4K-4G Single Phase Dual MPPT 4kW Solar Inverter

£424.90 excl. VAT

  • Rating: 4,000W
  • Phases: 1

Ginlong Technologies, a global market leader of PV string inverters and winner of the prestigious EuPD Research Top PV Inverter Brand Award 2016, has exciting new products to introduce at All Energy 2016 in Australia.

Ginlong Technologies has added 10 single-phase models, the Solis 1K, 1.5K, 2K, 2.5K, 3K-ST, 3K, 3.6K, 4K, 4.6K, 5k 4G version PV string inverters to its extensive lineup of reliable and innovative inverters.This new inverter product has been CEC listed.

● All New Solis 4G Single Phase Range

● All New Design- SmallerLighter and Smarter

● Dual and now Three MPPT options available

● Buit-in Export power management

● High Frequency Switching – Significantly reduces inductance loss and noise lecels

● WiFi and GPRS monitoring available—iphone and android app available

● 5 years standard warranty 20 years optional upgrade




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Solis 1P4K-4G Single Phase Dual MPPT 4kW Solar Inverter

If you have any technical queries about this product or wish to report any issues with the information on this page then please use the Contact Form to contact us.

Solis Single DT Technical Specifications

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) 100-500
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) 230
Grid voltage range(V) 160-285
Rated grid frequency(Hz) 50/60
Operating phase Single
Rated grid output current(A) 17.4
Max. output current(A) 21
Power Factor (at rated output power) 0.8…1…0.8
THDi (at rated output power) <1.5%
DC injection cuttent(mA) <20
Grid frequency range 47-52 or 57-62
Max.efficiency 98.1%
EU efficiency 97.3%
MPPT efficiency >99.5%
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 EN50438G83/2G59/3AS4777.2: 2015VDE0126-1-


Relative humidity 0-100%
Stafty EMC/standard IEC62109-1/-2NB/T32004  EN61000-6-1EN61000-6-3
DC Connection MC-4 mateable
AC Connection IP67 rated plug
Display LCD2×20Z
Communication connections 4 pins RS485 connector
Warranty 5 years standard (extend to 20 years)
Solis Inverters logo

Ningbo Ginlong Technologies World Headquarters and are located in Zhejiang, China.  The Ginlong Wind Products and PV Inverter Product manufacturing facilities, also located in Ningbo, feature state-of-the-art manufacturing equipment in one of the largest renewable energy equipment manufacturing facilities in Asia.  The company has representatives across the globe with sales and customer service offices in Europe, the United States and Australia. Ginlong Technologies has grown to be a highly specialized company focused on research, development, design and manufacturing of very high quality small-scale wind turbine equipment and PV inverters. By establishing local after-sales and technical support centers around the globe, Ginlong has been able to provide its customers with real time support to resolve any query that may be presented. Join our ZERO Home Bills Community. BEST Products from the BEST Brands at the BEST Prices for ZERO Home Bills on by Solaranna. 

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Additional information

Weight 11.5 kg
Dimensions 31 × 16 × 54.3 cm
Product Category

Inverters, on-grid inverters, SOLAR PHOTOVOLTAIC (PV)




4 kW

Rated Power (W/kW)

4 kW

  1. Chris D

    Great price.

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