High-performance Solar Panels | Factory Direct's Versatile Mono-crystalline 340-410W Panels

1.Why choose XinDongke Solar? We established the business department and a warehouse which covers 6660 square meters in Fuyang, Zhejiang. Advanced technology, professional manufacture, and excellent quality. 100% A grade cells with ±3% power tolerance range. High module conversion efficiency, low module price Anti-reflective and high viscous EVA High light transmission Anti-reflective glass 10-12 years product warranty, 25 years limited power warranty. Strong productive ability and quick delivery. 2.What are your products lead time ? 10-15days fast delivery. 3.Do you have some cerfiticates ? Yes, we have ISO 9001, TUV nord for our Solar Glass, EVA film, Silicone sealant etc. 4.How can I get a sample for quality testing? We can provide some free small size samples for customers to make a testing. Sample shipping fees should be paid by customers. kindly notes. 5.What kind of solar glass can we choose? 1) Thickness available: 2.0/2.5/2.8/3.2/4.0/5.0mm solar glass for solar panels. 2) The glass used for BIPV / Greenhouse / Mirror etc. can be custom according to your request.

BENEFITS 25-year linear performance warranty. 10-year warranty on materials and workmanship. Rigorous quality control to meet the highest standard: ISO9001, ISO14001 and OHSAS18001. Full automatic facility and world-class technology. 2x100% EL inspection ensuring defect-free modules. Long term reliability tests. FEATURES Cost-effective standard solar modules for skylight, roofing and facades applications. 0 to +5% positive tolerance for mainstream products. Withstand high wind loads and Wind(2400Pa)/Snow loads (5400Pa). 3.2mm anti-reflective highly transparent, low iron tempered glass. Silver/black anodized alu alloy and enhanced frame design, moreexcellentcomponent load capacity. Max module efficiency : 20.50%.

Max.Power (Pmax)	340W	350W	360W	370W	380W	390W	400W	410W
Optimum Operating Voltage (Vm)	38.20V	38.60V	39.00V	39.40V	39.80V	40.20V	40.60V	41.00V
Optimum Operating Current (Im)	8.90A	9.07A	9.23A	9.39A	9.55A	9.76A	9.88A	10.01A
Open-circuit Voltage (Voc)	46.60V	47.00V	47.40V	47.80V	48.20V	48.60V	49.00V	49.40V
Short-circuit Current (Isc)	9.49A	9.65A	9.81A	9.89A	10.13A	10.39A	10.57A	10.75A
Module Efficiency	17.50%	18.00%	18.60%	19.10%	19.60%	19.30%	19.90%	20.50%

Solar Cell size :	Mono-crystalline: 156.75x156.75mm for 340-380W Mono-crystalline: 158.75x158.75mm for 390-410W
Output Tolerance (Pmax):	0~+5%
Number of cells:	72 cells in series
Module Dimension:	1956x992x35mm for 340-380W 1979x1002x35mm for 390-410W
Weight:	21.00kg for 340-380W 22.10kg for 390-410W
Max. System Voltage:	1000V DC
Max. Series Fuse Rating:	20A
Output Cable:	PV 4mm2
Cable Length:	1100mm(43.3inches)
Number of Bypass Diodes:	3
Temperature cycling range:	(-40~+85℃)
NOTC:	45℃±2℃
Temperature coefficients of Isc:	+0.06%/℃
Temperature coefficients of Voc:	-0.30%/℃
Temperature coefficients of Pmax:	-0.39%/℃
Packing and Load Capacity:	31/pallet,338/20ft,828/40hq for 340-380W
Packing and Load Capacity:	31/pallet,350/20ft,748/40hq for 390-410W