620Watts PV Solar Panels Inmetro Certified Half Cell Perc 210mm For Residential

Max. Power 620Watts Inmetro Certified Half Cell Perc 210mm Solar Panel for Residential

Higher Yield Due to Better Shading Response

Half Cell Module comprises two separated and identical solar cell arrays, which means the ordinary strings of cells are cut into halves, and these shorter strings compose which has separated current paths. When a module is shaded, only one side shaded array's current will be impacted, while the other array will still be functionally producing power. Under this circumstance, when a module is shaded, the affected working areas of Blade will be 50% less. By cutting solar cell into halves, the internal power loss will be lower and hot spot effect will also be reduced.

Electrical Characteristics (STC)
Module Type	SW600G12	SW610G12	SW620G12
Maximum Power- Pmax(W)	600	610	620
Open Circuit Voltage - Voc(V)	41.48	41.99	42.32
Short- Circuit Current - Isc(A)	18.52	18.61	18.69
Voltage at Pmax -Vmp(V)	34.42	34.84	35.26
Current at Pmax - Imp(A)	17.44	17.52	17.61
Module Efficiency -ηm(%)	21.21	21.56	21.89
Power Tolerance(W)	(0,+4.99W)
Maximum System Voltage(V)	1500VDC(IEC/UL)
Maximum Series Fuse Rating (A)	30A
Mechanical Specifications
External Dimensions	2172×1303×35mm
Weight	30.5kg
Solar Cells	Mono crystalline 210x105 mm (2x60pcs)
Front Glass	AR Coated 3.2 mm tempered glass
Frame	Anodized aluminum alloy
Junction Box	IP68
Output Cables	4.0mm², 50cm (+), 50cm (-), length can be customized
Connector	MC4 Compatible
Mechanical Load	Front Side Max. 5400Pa, Rear Side Max. 2400Pa

A Grade Material

Glass

* High-transmittance and low reflection Inspection:GB15763.2-2005.ISO9050 * High solar transmittance * High mechanical strength

Solar Cell

* High efficiency is 22%

* 210MM PERC/N Type * High shunt-resistance: adapt the several environmental conditions. * By pass diode minimizes the power drop by shade. * Excellent low light effect Low breakage rate

Frame

* Aluminium extrusion profile with prompt delivery. * Available in customized surface finish. * Excellent material for smooth and subtle edges. * Extrusion for construction and other industrial purposes.

Junction Box

* Unique split junction box design to minimize the loss caused by occlusion * Combination of series circuit and parallel circuit, reduced internal power loss. * IP68 Waterproofness, Full-Glue-Filled

Q1:Are you a factory or trade company?

We are a factory who has more than 10 years experience in manufacturing; strong aftersale service team and technical support. Free design according to client requirements.

Q2:Whats the MOQ? We have stock and semi-finished products with enough base materials for new sampleand order for all models, So small quantity order is accepted, it can meet your require.ment very well.

Q3:Why others price much cheaper? We try our best to ensure our quality to be the best one in the same level price products. We believe safety and effectiveness are the most important.

Q4:Can I have a sample for testing?

Yes, you are welcome to test samples before quantity order; Sample order will be sentout 2-3 days generally.

Q5:Can Iadd my logo on the products?

Yes,OEM and ODM are available for us. But you should send us the Trademark authori-zation letter.

Q6 :Do you have inspection procedures?

100% self-inspection before packing.

We located in APEC High-Tech Industrial Park, Hefei National Hi-Tech Industrial Development Zone, is a professional and high-tech enterprise that engaged in wind generation, photovoltaic system and other renewable energy R&D, manufacturing and marketing.
Sunway power main products are PV solar system, portable solar system, Solar panels, MPPT solar and wind controller series, PV and wind system controller series, solar inverter. Our products had many intellectual property, and gained 12 national patents, software copyright certificate, passed the testing from national testing organization and CE Certification Institution. Also we have registered brand successfully. Our company has been rated Hi-tech Enterprise and gained ISO-9001certificate since August, 2011 year.