Ja Solar Panel Solar 615W 620W 630W 635W 16bb Mono Photovoltaic Panels Jam72D42 615-640/Lb N-Type Bifacial Double Glass High Efficiency

• Customization: Available
• After-sales Service: Support
• Warranty: 25 Years
• Model NO.: JAM72D42 LB 615-640W
• Number of Cells: 144cells
• Application: Solar Plant
• Condition: New
• Certification: ISO, CE
• Material: Monocrystalline Silicon
• Frame: Silver / Black Anodized Aluminium Alloy
• Brand: Ja Solar
• Maximum System Voltage: 1500V DC
• Cable: 4mm2; Portrait/Landscape Length
• Solar Cell: 182mmx182mm, Grade a, Half Cult
• Panel Dimensions: 2465X1134X30mm
• Cell Type: Perc, Half Cell, Bifacial, N Type Topcon
• Transport Package: Wooden Pallet and Carton Box
• Specification: 2279X1134X35mm
• Trademark: JA solar
• Origin: China, Hefei
• Production Capacity: 100000PCS/Month

Product Description

 

Product Description

JAM72D42 LB 615-640W

Cell: Mono

No. of cells: 144(6×24)

Rated Maximum Power(Pmax): 640W

Maximum Efficiency: 22.9%

Junction Box: IP68, 3 diodes

Maximum System Voltage: 1500V DC

Operating Temperature: -40ºC~+85ºC

Connectors: MC4 EVO2A/ QC4.10-351

 

MECHANICAL PARAMETERS		OPERATING CONDITIONS
Cell	Mono	Maximum System Voltage	1500V DC
Weight	34.6kg	Operating Temperature	-40°C~+85°C
Dimensions	2465±2mmx1134±2mmx30±1mm	Maximum Series Fuse Rating	30A
Cable Cross Section Size	4mm²(EC), 12 AWG	Maximum Static Load, Front*	5400Pa(112 lb/ft?)
No. of cells	144(6x24)	Maximum Static Load, Back*	2400Pa(50 lb/ft?)
Junction Box	IP68, 3 diodes	NOCT	45±2°C
Connector	QC 4.10-351/ MC4-EVO2A	Bifaciality**	80%±10%
Cable Length (Including Connector)	Portrait: 300mm(+)/400mm(-) Landscape:1500mm(+)/1500mm(-)	Safety Class	Class ll
Front Glass/Back Glass	2.0mm/2.0mm	Fire Performance	Type 29/Class C
Packaging Configuration	36pcs/Pallet,576pcs/40HQ Container

 

ELECTRICAL PARAMETERS AT STC
TYPE	JAM72D42    615/LB	JAM72D42    620/LB	JAM72D42    625/LB	JAM72D42    630/LB	JAM72D42    635/LB	JAM72D42    640/LB
Rated Maximum Power(Pmax) [W]	615	620	625	630	635	640
Open Circuit Voltage (Voc) [V]	51.87	52.07	52.27	52.47	52.67	52.87
Maximum Power Voltage(Vmp) [V]	43.31	43.51	43.71	43.90	44.10	44.29
Short Circuit Current(lsc) [A]	15.06	15.11	15.16	15.21	15.26	15.31
Maximum Power Current(lmp) [A]	14.20	14.25	14.30	14.35	14.40	14.45
Module Efficiency [%]	22.0	22.2	22.4	22.5	22.7	22.9
Power Tolerance	0~+3%
Temperature Coefficient of lsc(α_lsc)	+0.045%/°C
Temperature Coefficient of Voc (β_Voc)	-0.250%/°C
Temperature Coefficient of Pmax(γ_Pmp)	-0.290%/C
STC	lrradiance 1000w/m², cell temperature 25°C, AM1.5G
Remark: Electrical data in this catalog do not refer to a single module and they are not part of the offer. They only serve for comparison among different module types.

 

ELECTRICAL CHARACTERISTICS WITH 10% SOLAR IRRADIATION RATIO
TYPE	JAM72D42    615/LB	JAM72D42    620/LB	JAM72D42    625/LB	JAM72D42    630/LB	JAM72D42    635/LB	JAM72D42    640/LB
Rated Maximum Power(Pmax) [W]	664	670	675	680	686	691
Open Circuit Voltage (Voc) [V]	51.87	52.07	52.27	52.47	52.67	52.87
Maximum Power Voltage(Vmp) [V]	43.31	43.51	43.71	43.90	44.10	44.29
Short Circuit Current(lsc) [A]	16.26	16.32	16.37	16.43	16.48	16.53
Maximum Power Current(lmp) [A]	15.34	15.39	15.44	15.50	15.55	15.61
Irradiation Ratio (rear/front)	10%
* For Nextracker installations, maximum static load please take compatibility approve letter between JA Solar and Nextracker for reference. **Bifaciality=Pmax, rear/Rated Pmax, front

Grade A Material

 

 

Our Factory

To ensure high quality, Sail Solar continuously invest high quality production equipment. 

We have LEAD stringer, MITSUBISHI electric laminator and ETSUN automatic lamination equipment etc. 

Automatic production line, fast delivery and cost saving.
 

Strict QC System

100% Cells Sorting

Ensure Color and Power No Difference.
Ensure high yields,consistent performance and durability,
First of 52 steps strict quality control and inspection process.

 

100% Inspection

Before and After Lamination.
Most stringent acceptance criteria and tightest tolerance
Intelligent alarm and stop mechanism in case of any deviation or errors

 

100% EL Testing

Before and Following Lamination
Ensure "Zero" micro crack monitoring before final Inspection, Continuous line monitoring and video photo record for each cell and
panel.
 

Packaging & Shipping

 

Packing Details : In carton on pallet or wooden box, OEM with your logo is available
Delivery Details : 5-7 working days
 

Projects

Payment

 

Payment Term	T/T	EXW	30% T/T in advance, paid the balance before shipment
		FOB
		CFR(CNF)	30% T/T in advance, paid the balance against copy of B/L
		CIF
	L/C	L/C amount above 50,000 usd, we can accept L/C at sight
	Western Union	Amount Lower than 5000usd