Hot Sell Jinko 620W Bifacial Double Glass Mono Solar Panels Jinko 620W Bifacial PV for Industry Plant

• Customization: Available
• After-sales Service: Yes
• Warranty: 25 Years
• Model NO.: JKM615-635N-78HL4-BDV
• Number of Cells: 144cells
• Application: Industrial
• Condition: New
• Certification: ISO, CE
• Material: Monocrystalline Silicon
• Specification: 2465*1134*30mm
• Trademark: Jinko solar
• Origin: China
• HS Code: 8541430000
• Production Capacity: 4000pieces/Day
• Package Size: 224.00cm * 114.00cm * 40.00cm
• Package Gross Weight: 1440.000kg

Product Description

Product Description

What are N-type solar ?

An N-type solar cell consists of a thin p-type silicon (doped with boron) layer over a much thicker n-type silicon (doped with phosphorus) layer. Electrical contacts are applied to both sides. The p-side is the front side facing the sun. It is given an antireflective coating, over which is pasted a clear adhesive (for instance EVA) which holds the front protective glass layer.
Currently most of the crystalline solar cells are p-type. This is because of a lower cost of production of p-type. The reasons are probably attributable to history of development of solar cells. But performance wise, n-type solar cells can give much better efficiency compared to p-type solar cells. Two main factors account for this. Firstly, p-type material has boron (trivalent) doping. In the presence of light and oxygen boron undergoes some undesirable action, which reduces efficiency of conversion. This is called Light Induced Degradation or LID.

Bifacial Module with Transparent Backsheet technology

Up to 20% power gain depending on albedo and PV system design
 

Structure of Module Cell

 

Real Energy Generation Gain

Address:Jinko factory, Haining,30.3° N/ 120.4° E
Fixed Tilt angle:30 °, close to the latitude;
Mounting heightt:distance from lower edge to ground is 1.2m;
Capacidad: 1.5kW/array.
Energy Gain: Compared with mono-facial module in same condition

Product Parameters

SPEZIFIKATIONEN (STC)
Modul typ	JKM605-625N-78HL4-BDV
Maximale Leistung (Pmax)	605Wp	610Wp	615Wp	620Wp	625Wp
Maximale Leistungs spannung (Vmp)	45,42 V	45,60 V	45,77 V	45,93 V	46,10 V
Maximaler Strom Strom (Imp)	13.32A	13.38A	13.44A	13.50A	13.56A
Leerlaufs pannung (Voc)	55,17 V	55,31 V	55,44 V	55,58 V	55,72 V
Kurzschluss strom (Isc)	13,95 A	14.03A	14.11A	14.19A	14.27A
Modul effizienz STC (%)	21,64%	21,82%	22.00%	22.18%	22.36%
Betriebs temperatur (°C)	-40 °C ~ + 85 °C
Maximale Systems pannung	1500VDC (IEC)
Maximale Serien sicherungs bewertung	30A
Macht toleranz	0 ~ + 3%
Temperatur koeffizienten von Pmax	-0,30%/°C
Temperatur koeffizienten von Voc	-0,25%/°C
Temperatur koeffizienten von Isc	0,046%/°C
Nenn betriebs zellen temperatur (NOCT)	45 ± 2 °C
Siehe. Bifazialer Faktor	80 ± 5%

 

Packaging & Shipping

Project Display

Company Profile

Hefei Pinergy Solar Technology Co., Ltd is a professional and world-class manufacturer of PV modules. The business covers the R&D, production and sales of PV modules, solar power plants and PV system products,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 dedicated to making quality photovoltaic modules for global customers.

FAQ

1. who are we?
We are based in Anhui, China, start from 2017,sell to Southern Europe(40.00%),Southeast Asia(20.00%),Africa(18.00%),Domestic Market(2.00%),South Asia(2.00%),North America(2.00%),Northern Europe(2.00%),Central America(2.00%),Western Europe(2.00%),Eastern Asia(2.00%),Mid East(2.00%),Oceania(2.00%),Eastern Europe(2.00%),South America(2.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Solar Panel,Solar System,Battery,Inverter,Wi Fi RTU

4. why should you buy from us not from other suppliers?
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.Power station and PV system products, power generation and operation and maintenance services,etc.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,PayPal;
Language Spoken:English,Chinese,Spanish,Japanese,German,Russian