SUNGROW SG3K-S 3kW Solar PV Inverter

SUNGROW SG3K-S 3kW Solar PV Inverter

£449.90 excl. VAT

Sungrow
  • Rated Power: 3000 W
  • Max. DC voltage 600 V
  • For monitoring your would need a WIFI or a LAN Stick (available in or shop)
  • 10 years warranty as standard; 20 years optional
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Description

The new SUNGROW SG3K-S 3kW Solar Inverter from Sungrow, a worldwide leader for inverters, are exclusively designed for the residential market and impress with their easy installation as well as high performance and reliability.

Buy SUNGROW SG3K-S 3kW Solar Power Inverter

High Yield

  • Higher yield with max. efficiency 98.2 %, European efficiency 97.7 %
  • Flexible PV string configurations, DC/AC ratio up to 1.3

Smart Management

  • Easy local and online monitoring via App or Web
  • Export power control with Sungrow energy meter

Safe and Durable

  • Built-in surge arresters and residual current protection
  • High anti-corrosion with aluminum alloy die casting

The SUNGROW SG3K-S 3kW Solar PV Inverter is Easy and User Friendly

  • 8.5 kg compact design, plug and play installation
  • Fast commissioning via LCD

sungrow solar inverters-logo

Sungrow Power Supply Co., Ltd. is a China-based company principally engaged in the research, development and manufacture of photovoltaic solar inverters, as well as power station system integration businesses. The main products of the Company include photovoltaic inverters, wind energy converters, energy storage systems and motor controllers for electric vehicles, among others. The Company operates businesses in both domestic market and overseas market. Join our ZERO Home Bills Community. The best solar power inverters from NASDAQ, Bloomberg and Fortune 500 listed solar components manufacturers at best price; suitable for all weather conditions. 

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Additional information

Weight 8.5 kg
Dimensions 37 × 30 × 12.5 cm
Product Category

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

Brand

Sungrow

Rated Power (W/kW)

3 kW

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Sungrow Datasheets and Manuals

Sungrow Certifications (zip/rar external link)

SUNGROW SG3K-S 3kW Solar PV Inverter

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SUNGROW SG3K-S 3kW Solar PV Inverter

Technical Data

Input (DC) SG2K-S SG2K5-S SG3K-S
Max. PV input voltage 600 V
Min. PV input voltage / Startup input voltage 90 V / 120 V
Nominal input voltage 360 V
MPP voltage range 90 – 560 V
MPP voltage range for nominal power 210 – 480 V 260 – 480 V 310 – 480 V
No. of independent MPP inputs 1
Max. number of PV strings per MPPT 1
Max. PV input current 10 A
Max. current for input connector 12 A
Max. PV short-circuit current 12 A
Output (AC)
AC output power 2000 VA @ 45 ℃ 2500 VA @ 45 ℃ 3000 VA @ 45 ℃
Max. AC output current 9.1 A 11.3 A 13.7 A
Nominal AC voltage 230 Vac
AC voltage range 180 Vac–276 Vac (this may vary with grid standards)
Nominal grid frequency 50 Hz, 60 Hz,
Grid frequency range 45 Hz–55 Hz, 55 Hz–65 Hz (this may vary with grid standards)
Total Harmonic Distortion (THD) < 3 % (of nominal power)
DC current injection < 0.5 % (of nominal current)
Power factor >0.99 at default value at nominal power (adj. 0.8 overexcited/leading to 0.8 underexcited/lagging)
Feed-in phases / Connection phases 1 / 1
Efficiency
Max. efficiency 98.2 %
Euro. efficiency 97.2 % 97.5 % 97.7 %
Protection
PV reverse connection protection Yes
AC short-circuit protection Yes
Leakage current protection Yes
Grid monitoring Yes
PV string current monitoring Yes
DC switch Optional
Overvoltage protection AC Type III
General Data
Dimensions (W x H x D) 300 mm x 370 mm x 125 mm
Weight 8.5 kg
Isolation method Transformerless
Degree of protection IP65
Power loss in night mode < 1 W
Operating ambient temperature range -25 to 60 ℃ (> 45℃ derating)
Allowable relative humidity range (non-condensing) 0 – 100%
Cooling method Natural cooling
Max. operating altitude 4000 m (> 2000 m derating)
Display / Communication LCD / Wi-Fi (optional)
PV connection type MC4 (Max. 6 mm² )
AC connection type Plug and play connector (Max. 6 mm² )
Certification IEC 61000-6-2, IEC 61000-6-3, AS/NZS 3100, AS 4777.2, AS 4777.3, IEC 62109-1, IEC 62109-2, VDE-AR-N-4105, VDE 0126-1-1, EN50438, NB/T 32004, GB/T29319, CE, CGC, TUV, SAA, ABNT NBR 16149:2013, ABNT NBR 16150:2013
Grid support Active & reactive power control, power ramp rate control
Type designation SG2K-S-10 SG2K5-S-10 SG3K-S-10

sungrow solar inverters-logo

Sungrow Power Supply Co., Ltd. is a China-based company principally engaged in the research, development and manufacture of photovoltaic solar inverters, as well as power station system integration businesses. The main products of the Company include photovoltaic inverters, wind energy converters, energy storage systems and motor controllers for electric vehicles, among others. The Company operates businesses in both domestic market and overseas market. 

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