275W Mono Solar Panel with TUV CE Certificates
Brief Introuction
Mono Solar Panel
To produce a monocrystalline silicon cells, absolutely pure semiconduction material is necessary. Monocrystalline rods are extracted from melted silicon and then sawed into thin plates.This production process guarantees a relatively high level of efficiency silicon and makes monocrystalline panels one of the most efficient, producing smaller solar cells, and therefore smaller panels. Monocrystalline works very well in bright cool conditions.
Poly Solar Panel
Polycrystalline solar panels are also made from sillicon.However,instead of using a single crystal of silicon,manufacturers melt many fragments of silicon together to form the wafers for the panel.
Polycrystalline solar panels are also referred to as "multi-crystalline"or many-crystal sillicon.
Because there are many crystals in each cell,there is to less freedom for the electrons to move.As a result,polycrystalline solar panels have lower efficiency ratings than monocrystalline panels.
Product Pictures
Product Features
1. High conversion efficiency based on leading innovative photovoltaic technologies;
2. High stability with guaranteed+/-3%power output tolerance, ensuring return on investment;
3. Beautiful appearance;
4. Sealed with high transparency low iron tempered glass, anti-aging EVA, high insulation TPT, with the anodizing (or plating finish);
5. Withstands high wind-pressure and snow load;
Product Guarantee
25 years / 80% power output guarantee, 10 years / 90% power output guarantee and 10 years warranty on
material and workmanship.
Product Parameters
| Model No. |
KSM265W-60 |
KSM270W-60 |
KSM275W-60 |
KSM280W-60 |
KSM285W-60 |
| Rated Maximum Power at STC |
265W |
270W |
275W |
280W |
285W |
| Maximum Power Voltage (Vmp) |
31.1V |
31.4V |
30.8V |
32.08V |
32.39V |
| Maximum Power Current (Imp) |
8.37A |
8.44A |
8.28A |
8.73A |
8.80A |
| Open Circuit Voltage ( Voc) |
38.1V |
38.4V |
37.7V |
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~+3% |
0~+3% |
0~+3% |
0~+3% |
0~+3% |
| STC: Irradiance 1000W/m², Module Temperature 25°c, Air Mass 1.5 |
| Temperature Coefficient |
| Normal Operating Ccell Temperature |
NOCT : 45±2°c |
| Temperature Coefficient of Pmax |
-0.41%/°c |
| Temperature Coefficient of Voc |
-0.31%/°c |
| Temperature Coefficient of Isc |
+0.06%/°c |
| Working Conditions |
| Maximum System Voltage |
DC 1000V (IEC) / 1500V (IEC) / 600V (UL) |
| Operating Temperature |
-40°c~+85°c |
| Maximum Series Fuse |
15A |
| Application Class |
Class A |
| Mechanical Parameters |
| Front (material / thickness) |
High Transparency, Low-iron Tempered Glass / 3.2mm |
| Cell (quantity / material / dimensions) |
60 (6x10) / Mono-crystalline Silicon / 156x156mm |
| Encapsulant |
EVA Film (Ethylene-Vinyl Acetate) |
| Back Sheet (color) |
TPT / White or Black |
| Frame (material / color) |
Anodized Aluminum Alloy / Silver or Black |
| Junction Box / Bypass Diodes |
IP67 Rated / 3 or 6 or 9 |
| Cable & Connectors |
Section Size: 4mm² , Length: 900mm & MC4 compatible |
| Module Dimension |
1640 x 992 x 35 mm |
| Module Weight |
18.50Kg |
| Max. Load |
Wind Load: 2400Pa / Snow Load: 5400Pa |
Production Process
Application:
Relation Products
We can also supply solar panel mounting system, solar inverter, solar storage battery, controller and other solar products according to clients' need.
Packing and Shipping
Transport:
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.
Exhibition show and Certification:
Why Choose KINGSUN SOLAR
1) Excellent quality, competitive price, prompt delivery, on-time service and good reputation.
2) Fast sample delivery
3) Low minimum order
4) Fast shipment in 15~20 days on receipt of your payment.
5) We handle all the components needed for utility-connected systems, or for powering independent homes and remote industrial sites.
6) We offer knowledgeable tech support before and after the sale.
7) We pass the authentication of ISO, RoHS, TUV, and CE approval
OUR CUSTOM SERVICE
Service Policy
KSUN's Warranty Policy are provided by Nanjing KingSun Solar Technology Co., Ltd. ("KSUN") and cover defects in workmanship and materials. KSUN offers to our customers the following limited warranty, the Solar Panel / Module, Inverter device, Solar Power System ( not include Storage Battery) and its components mentioned in User's Manual shall be provided with 18 months' warranty for normal use (manmade malfunctions excepted) starting from the date of shipment from KSUN's factory. In certain places where local laws have special provisions for the term of warranty, the foregoing term shall not be applicable. This warranty offers special legal rights. You are entitled to other rights pursuant to local laws. The Buyer/Customer is responsible for certain service and maintenance expenses. Please contact KSUN Customer Service for further details on specific products.
The following situation is not covered by the warranty:
* Finished goods lost or serial number manipulated;
* Loss or damage due to force majeure or external reasons;
* Misuse, accident, negligence, unauthorized alteration or repair;
* overuse;
* Violation of operation stipulations.
KSUN Solar can provide custom or OEM service with the latest solar technologies to our clients. With our in-house R&D team and management team for over 10 years' experience in solar industry, we are capable of making custom solar panel in a variety of size, shapes and outputs according to customer's specific requirements, and provide solar technical support starting from our client's initial produce development stage.
Payment Term:
| Payment Terms |
T/T |
EXW |
30% T/T in advance, the balance to be paid before dispatch |
| FOB |
| CIF |
30% T/T in advance, the balance to be paid against the copy of B/L |
| CFR (C&F) |
| L/C |
Irrevocable L/C at sight could be accepted if amount above US $50,000.00 |
| West Union |
Amount lower than US$2,000.00 |
| O/A |
30% T/T in advance, the balance to be paid by O/A is acceptable after confirmation |
| Delivery Time |
7 to 10 working days after receiving advanced payment |
FAQ
1. 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.
2. 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.
3. 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.
4. 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.
5. 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.
6. 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.
Audited Supplier 
){kind=link}
){kind=link}