50w Mono-si Solar Panel

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50W Mono-Si Solar Panel

♦Solar cell: 6&9 busbar solar cell adopts new technology to improve the efficiency of modules, offers a better aesthetic appearance, which is perfect for rooftop.
♦Tempered glass: Anti-reflecting coating and high transmission rate glass increasing the power output and mechanical strength of solar module.
♦EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
♦All frames: Without screws corner connection. 8 holes on the framecan be installed easily.
♦Junction box: Multifunctional and water-proof junction box.
♦Good performance of preventing from atrocious weather such as wind and hails.
♦Resisting moisture and etching effectively, not effected by geology.
♦Certificates issued by international authorities: ISO Quality Management system, CE, TUV ( IEC61215 and IEC61730 )
♦Limited power degradation of Eagle module caused by PID effect is guaranteed under 60℃/85% RH condition for mass production.
♦High salt and ammonia resistance certified by TUV NORD

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Electrical Parameters
Model Number	KSM265W-60	KSM270W-60	KSM275W-60	KSM280W-60	KSM285W-60
Rated Maximum Power at STC**	265W	270W	275W	280W	285W
Maximum Power Voltage (Vmp)	31.10V	31.40V	30.80V	32.08V	32.39V
Maximum Power Current (Imp)	8.37A	8.44A	8.28A	8.73A	8.80A
Open Circuit Voltage ( Voc)	38.10V	38.40V	37.70V	38.82V	39.19V
Short Circuit Current (Isc)	8.98A	9.03A	8.92A	9.34A	9.41A
Module Efficiency	16.02%	16.32%	15.71%	17.21%	17.51%
Power Tolerance	0~+3W	0~+3W	0~+3W	0~+3W	0~+3W
** Standard Testing Conditions [STC] : Irradiance 1,000W/m², Module Temperature 25°C, Air Mass [AM] 1.5, Certified in accordance with IEC61215, IEC61730-1/2

Mechanical Parameters		Temperature Coefficient [NOCT]
Front (material / thickness)	High Transparency, Low-iron Tempered Glass / 3.2mm	Normal Operating Cell Temperature	+45±2°C
Solar Cell (quantity / type / dimensions)	60 (6x10) / Mono-crystalline Silicon / 156.75x156.75mm	Temperature Coefficient of Pmax	-0.41%/°C
Encapsulant	EVA Film (Ethylene-Vinyl Acetate)	Temperature Coefficient of Voc	-0.31%/°C
Back Sheet (color)	TPT / White or Black	Temperature Coefficient of Isc	+0.06%/°C
Frame (material / color)	Anodized Aluminum Alloy / Silver or Black	Working Conditions
Junction Box / Bypass Diodes	IP67 Rated / 3 or 6 or 9 for option	Maximum System Voltage	DC 1000V (IEC) / 1500V (IEC) / 600V (UL)
Cable & Connectors	Section Size: 4mm² , Length: 900mm & MC4 compatible	Maximum Series Fuse Rating	15A
Maximum Load	Wind Load: 2400Pa / Snow Load: 5400Pa	Operating Temperature	-40°C~+85°C
Module Dimension	1640 x 992 x 35mm	Relative Humidity	0~100% (RH)
Module Weight	18.50 ± 0.5Kg	Application Class	Class A

APPLICATIONS

Some of these applications include:

• Remote power for villages

• Water pumping

• Water purification

• Vaccine refrigeration

• Electric fences

• Telecommunications

• Remote farms and homes

• Signalling

• Industrial applications

• Disaster relief

On-Grid Solar Power System

Off-Grid Solar Power System

Hybrid Solar Power System

Solar Farm

Solar Pumping

Solar LED Lighting

FAQ

Frequently Asked Questions

When can I get the quotation?

We usually quote 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your e-mail so that we will regard your inquiry priority.

How can I get a sample to check your quality

After price confirmation, you can require for samples to check our quality counter display. If you need the samples, we will charge for the sample Express fee. But the cost can be refundable after order confirmation when your quantity of the order is more about the MOQ.

Can you do the design for us?

Yes. We have a professional team having rich experience in design and manufacturing. Just tell us your idea and we will help to carry out your ideas. It does not matter if you do not have someone to complete files. Send us high resolution images, your logo and text and tell us how you would like to arrange them. We will send you finished files for confirmation.

How long can I expect to get the samples?

After you pay the sample charge and send us confirmation files, the samples will be ready for delivery in 3-7 days. You can use your own express account or prepay us if you do not have an account.

What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order. The lead time of MOQ is about 10 to 15 days. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the product at your country.

What is your terms of delivery?

We accept EXW, FOB, C&F and CIF, etc. You can choose the one which is the most convenient or cost effective for you.

COMPANY PROFILE

Nanjing KingSun Solar Technology Co., Ltd., covering an area of 66, 700 square meters, is a professional manufacturer and supplier of Solar Modules, Solar Power Systems, Solar Street Lights, Solar Fridges, Solar Air-conditioners, Solar Fans, Solar Insect Killer Lamps, LED Modules and Lithium Battery Packs, etc. in China that located at Nanjing City.

Our products are exported to Europe, Middle East, Africa, South America, Australia, New Zealand and Asia countries with TUV IEC61215 & 61730, ISO, CE and RoHS certificates of international quality standard, also we have flexible and timely after-sales service. We offer all products with high quality and sustainable service to our customers and establishing a long-term cooperative relationship with them.