Gamkosl Energy 8kw Three Phase on Grid Tie Solar Inverter with Limited CT Available

• Customization: Available
• After-sales Service: Yes
• Warranty: 5years
• Model NO.: SL8KRL
• Nature of Source Flow: Passive inverter
• Phase: Three
• Output Power: >1000W
• Certification: CE, FCC, TUV, RoHS
• Brand: Gamkosl Energy
• Type: DC/AC Inverters
• Power Source: Solar Power
• Circuit Topologies: Push-pull Type
• Nature of Wave String: Sine Wave Inverter
• Weight: 16kg
• Nominal Power: 8kw
• Voltage at Nominal Power(Vmp): 1100V
• Current at Nominal Power(Imp): 16A
• Transport Package: by Carton & Pallet
• Specification: 440*370*186mm
• Trademark: Gamko
• Origin: China
• HS Code: 8541403000
• Production Capacity: 700MW Annual
• Package Size: 64.00cm * 57.00cm * 39.00cm
• Package Gross Weight: 32.000kg

Product Description

Product Parameters

High Yield &				Safe &	Aesthetic &	Smart
Efficiency				Reliable	Compact	Management
•Max. Efficiency  of inverter is up to				•Type II AC&DC Surge Protection;	•Screw free cover design,	•Support intelligent automatic
98.6%;				•Adapt film bus capacitors to	Integrated molding box without	I-V curve scanning for fault
•SiC power components to increase				improve reliability of system;	welding, good aesthetic & prod	diagonosis, precise positoning of
power generation;					uct stability and consistency;	the abnormal string;
				• IP66 protection rating, C5	• Light weight, small volume and	• Free online real-time monitoring
• 150% PV array oversizing, 110%				anti-corrosion rating,  high	compact size;	of system power generation and
AC output overloading, 16 A input				environmental adaptability system		energy management for end user,
current per string to compatible				Integration;	•Aluminum die casting shell with	installer and retailer.
with bifacial and large PV				•Supports AFCI Protection,	reinforcing bars, 3 layer effective
modules;				preventing sparking or arcing that	waterproof design, to resist harsh
• Low start-up voltage and wide				may potentially cause an electrical	environment;
MPP voltage for more power				fire;	• Fanless design, natural heat
generation time.				• Built in RS485, supports WiFi and	dissipation, low noise.
				4G, firmware update remotely or
				by USB interface;
				• LED indicators for different status,
				LCD display for realtime data read.

 

SL3-15KRG-W Technical Parameter Table

MODEL

SL3KRG-W

SL4KRG-W

SL5KRG-W

SL6KRG-W

SL7KRG-W

SL8KRG-W

SL9KRG-W

SL10KRG-W

SL11KRG-W

SL12KRG-W

SL13KRG-W

SL15KRG-W

Input Data (DC)

Max. Input Power

4.5 kW

6 kW

7.5 kW

9 kW

10.5 kW

12 kW

13.5 kW

15 kW

16.5 kW

18 kW

19.5 kW

22.5 kW

Max. DC Voltage

1100 V

Start-up Voltage

180 V

Nominal Voltage

600 V

MPPT Voltage Range

140~1000 V

No. of MPP Trackers

2

No. of PV Strings per MPP Tracker

1 / 1

1 / 2

Max. Input Current per MPP Tracker

16A / 16A

16A / 32A

Max. Input Short-circuit Current per MPPT

20A / 20 A

20A / 40 A

Output Data (AC)

Nominal Output Power

3 kW

4  kW

5 kW

6 kW

7 kW

8 kW

9 kW

10 kW

11 kW

12 kW

13 kW

15 kW

Max. AC Apparent Power

3.3 kVA

4.4 kVA

5.5 kVA

6.6 kVA

7.7 kVA

8.8 kVA

9.9 kVA

11 kVA

12.1 kVA

13.2 kVA

14.3 kVA

16.5 kVA

Nominal AC Voltage

230/400 V, 3L/N/PE

AC Grid Frequency

50/60 Hz

Frequency Range

(45-55)/(55-65) Hz

Max. Output Current (PF=0.9)

4.8 A

6.4 A

8.0 A

9.6 A

11.2 A

12.8 A

14.3 A

15.9 A

17.5 A

19.1 A

20.7 A

23.9 A

Power Factor

>0.99

Adjustable Power Factor Range

0.8leading…0.8lagging

Max. Total Harmonic Distortion

<3% (Rated Power)

Efficiency

Max. Efficiency

98.4%

98.5%

98.6%

European Efficiency

97.5%

98.0%

98.1%

MPPT Efficiency

99.9%

Protection

Anti-flow Protection

Optional

DC Reverse Polarity Protection

Yes

DC Switch

Yes

DC Surge Protection

Type II

Insulation Resistance Monitoring

Yes

Residual-current Monitoring Unit (GFCI)

Yes

AC Short-circuit Protection

Yes

AC Surge Protection

Type II

Grid Monitoring

Yes

Anti-islanding Protection

Yes

String Fault Monitoring

/

Optional

AFCI Protection

Optional

General Data

Dimensions (W×H×D)

440×370×140 mm

440×370×186 mm

440×370×186 mm

Weight

13 kg

16 kg

17 kg

Operating Temperature Range

-25ºC~+60ºC (>45ºC derating)

Relative Humidity

0~100%

Altitude

4000 m (>2000 m derating)

Self-consumption at Night

<1 W

Topology

Transformerless

Cooling

Natural convection

Intelligent Air Cooling

Protection Rating

IP66

Guarantee Period

5 Years / 10 Years (Optional)

Display

LED & LCD

Communication

Yes: RS485/USB, Optional: 4G/WiFi

Standards Compliance

Grid Connection

NB/T 32004, G98/G99, VDE 0126, VDE 4105, VDE 0124, EN 50549-1/2, CEI0-21/CEI0-16, AS 4777.2, IEC 61727, IEC 62116, PEA, MEA

Safety Standards

IEC 62109-1/2

Others

EN 61000-6-1/2/3/4, IEC 61683, IEC 60068 (1,2,14,30)

 

 

Company Profile

Gamko Energy, Solar panel manufacturer. Produce 5W-800W mono and poly solar panel, flexible solar panel, bi-facial solar panels. 
As a professional solar module manufacturer, Gamko with 7 years experience in production and quality control since 2017.
Gamko also a provider of technical services for solar power plant (on-grid and off-grid), including technical design, transport, installation and maintenance.

In 2023, Gamko annual capacity 1.2GW.
Gamko modules have been certified by CE-EMC, CE-LVD, INMETRO, ROHS, JPEA, FCC, IEC61215,IEC61730, IEC62321,IEC61000, ISO9001, ISO14001, German EPR,France EPR.

KEY FEATURES OF GAMKO SOLAR PANEL:
1, High performance in Low light condition , stable output from 6am until 6pm. High voltage.
2, High efficiency, solar module up to 23% efficiency.
3,Top-corn and Perc technology.
4,Three steps quality control of EL testing, Flash testing. Automatic production line to avoid hidden cracks.
5, Warranty cover all the solar panel 30 years.

If you need the best price, the best quality, the most secure payment method, GAMKO is your best choice.

 

Reviews

 

Packaging & Shipping

Certifications

 

Our Advantages

Our Services:

•  OEM Welcomed
•  Warranty: 30 Years
•  Certifications can be supported
•  Sample for testing is supported
•  After-Sale Service: 24 Hour-Hot Line for Consultancy and Technical Support

Delivery time: 15 working days after receiving payment for one container
 

FAQ

 

Q1:We like to buy your panels, cause the price is good, but the price is not most important, I don't like to buy the trash, how do I know your solar panel have a good quality, everybody say they are A grade panels, how I can trust you?

A:Firstly, we make new panels not stock panel, we will providing the flash test report,Series number, Power rates , voltage, current all mentioned on the flash test report for individual solar panel, The stock panel have no any database. You don't know if they are defective or broken panels. But its not enough. Please ask Gamko provide the flash test photo and EL photo for each panel.
 

Q2:It's my first time purchase in China, I'm worried about the security of my payment. I'm worried about not being able to deliver on time. I'm worried that the goods I receive are much less than what I expect, and there is no return channel.

A:Our regular payment is 30% in advance and 70% before shipment, we accept third party inspection before shipment. We also accept LC at sight. For some countries, we accept 30% prepayment and 70% payment against copy of bill of lading.
 
 
All the above payment methods are acceptable to our company.


Q3:How To Ask for Support if product failure in warranty?
A:1. Email us about the PI number, serial number, product S/N number, PCB board number most importantly, is the description of failure products on the condition that it is operated correctly, to the best, show us more detailed pictures or video.
2. We will submit your case to our after-sales department to satisfy your demand. However, we believe our quality, and I believe if any quality problem, you can get the refund from our company directly
3. Usually, within 24 hours, we will email you the best solutions.