Solar Inverter Sungrow Sg8K3-D with High Efficiency and Smart Management

• After-sales Service: Yes
• Certification: CE
• Dimensions (W*H*D): 360*390*148 mm
• Weight: 15.5 Kg
• Isolation Method: Transformerless
• Degree of Protection: IP65
• Model NO.: SG8K3-D
• Cooling Method: Natural Cooling
• Display: LCD / WiFi
• DC Connection Type: Mc4 (Max. 6mm²)
• AC Connection Type: Plug and Play Connector (Max. 6 mm²)
• Specification: 360*390*148 mm
• Trademark: Sungrow
• Origin: China
• HS Code: 85414020
• Production Capacity: 30000000

Product Description

Product Parameters

Type designation	SG8K3-D
Input (DC)
Max. PV input voltage	600 V
Min. PV input voltage / Startup voltage	90 V - 120 V
Nominal input voltage	360 V
MPP voltage range	90 V - 540 V
MPP voltage range for nominal power	285 V - 480 V
No. of MPPTs	2
Max. number of PV strings per MPPT	1 / 2
Max. PV input current	12.5 A / 25 A
Max. current for input connector	15 A
Max. PV short-circuit current	15 A / 30 A
Output (AC)
AC output power	8300 VA
Max. AC output current	36.1 A
Nominal AC voltage	220 Vac / 240 Vac
AC voltage range	176 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
Total harmonic distortion (THD)	< 3 % (of nominal power)
DC current injection	< 0.5 % (of nominal current)
Power factor	> 0.99 / 0.8 leading - 0.8 lagging
Feed-in phases / Connection phases	1 / 1
Efficiency
Max. efficiency / European efficiency	98.5 % / 98.0 %
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	Yes
Overvoltage protection	DC Type II / AC Type II
General Data
Dimensions (W*H*D)	360*390*148 mm
Weight	15.5 kg
Isolation method	Transformerless
Ingress protection rating	IP65
Power loss in night mode	< 1 W
Operating ambient temperature	-25 °C to 60 °C (> 45 °C derating)
Allowable relative humidity (non-condensing)	0 - 100 %
Cooling method	Natural cooling
Max. operating altitude	4000 m (> 2000 m derating)
Display / Communication	LCD / Wi-Fi
PV connection type	MC4 (Max. 6mm2)
AC connection type	Plug and play connector (Max. 6mm2)
Compliance	IEC62109-1, IEC62109-2, IEC62116, IEC61727, EN 61000-6-2, EN 61000-6-3, ABNT NBR 16149, ABNT NBR 16150
Grid support	Active & reactive power control, power ramp rate control

 

Product Description

PV SYSTEM-Unlock the Power of Solar

1.RESIDENTIAL SYSTEM SOLUTION
Sungrow offers one of the broadest portfolios of residential inverters currently on the market, ranging from 2kW to 30kW, suitable for mainstream residential rooftops in various countries.

single-phase:

three-phase:

2.COMMERCIAL SYSTEM SOLUTION

Commercial PV Plants:

Commercial Rooftop:

3.Utility System

Utility-Scale PV Plants - Central Inverters:

 

                                          Utility-Scale PV Plants - String Inverters:

Key Features

HIGH YIELD	Compatible with high power PV modules and bifacial modules
	Lower startup and wider MPPT voltage range
	Built-in smart PID recovery function
SAFE AND RELIABLE	Integrated arc fault circuit interrupter
	Built-in Type II DC&AC SPD
	Corrosion protection rating at C5
USER FRIENDLY SETUP	Plug and play installation
	One-click access to iSolarCloud monitoring platform
	Light and compact with optimized heat dissipation design
SMART MANAGEMENT	Real time data(10 seconds refresh sample)
	24/7 live monitoring both online and with integrated display
	Online IV curve scan and diagnosis

 

Project Cases

 Residential System Case

5.9 kWp Sistema FV residencial in Brasil

Residential PV project in Italy

4 kw residential PV plant in Hefei, China

Utility System Case

205 MW PV Plant in Americas

168 MW PV Plant in Algeria

19.2 MW PV Plant in Americas

Commercial System Case

550 kW Rooftop PV Plant in Germany

 

 

 

15 MW PV Plant in UK

5 MW PV Plant in Dubai

 

Packaging & Shipping

Certifications

 

Company Profile

          Hefei Pinergy Solar Technology Co., Ltd is a professional and fast growing company. The business covers the R&D, production and sales of PV modules, solar power plants and PV system products, power generation and operation and O&M services, etc.  We are located in Hefei City, Anhui Province, which is one of the main production bases of the photovoltaic industry in the world. We are world-renowned manufacturer and supplier of solar cells, solar PV modules and solar systems.

        Covering an area of 46000 square meters, we have more than 200 employees, with annual production capacity of 800MW and 90% were exported all over the world. The advanced production system and excellent quality control process have enabled us to win the trust and supports of more and more customers. We have got certificates of TUV, CE, etc. At present, PINERGY has established a global salesnetwork covering 70 countries and regions, mainly covering Europe, Asia and South America, etc. 

FAQ

 

What's your payment terms?TT,Letter of Credit,Paypal,Western Union etc. Could you send free sample?
Your sample fee will be returned when your place next order.
Can we print our own logo?
Yes absolutely.
What are the advantages of your company?
We are new factory ,now we control thin benifit for developing customers , price ,quality and service will never let customers down!!