275W Mono Solar Panel with TUV Ce Certificates
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275W Mono Solar Panel with TUV Ce Certificates

275W Mono Solar Panel with TUV Ce Certificates

275W Mono Solar Panel with TUV CE Certificates Brief Introuction Mono Solar Panel To produce a monocrystalline silicon c
Basic Info
Model NO. KSM275W
Warranty 10 Years
Number of Cells 60PCS
Application Solar Energy
Condition New
Certification EST, ISO, CE
Material Monocrystalline Silicon
Solar Cells 60 (6*10)
Packages 2 PCS/CTN
Leading Time Within 10 Days
Transport Package Standard Import Package
Specification silicon
Trademark KINGSUN
Origin Nanjing, Jiangsu
HS Code 8541402000
Production Capacity 10MW/Month
Product Description

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

275W Mono Solar Panel with TUV Ce Certificates

275W Mono Solar Panel with TUV Ce Certificates

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-60KSM270W-60KSM275W-60KSM280W-60KSM285W-60
Rated Maximum Power at STC265W270W275W280W285W
Maximum Power Voltage (Vmp)31.1V31.4V30.8V32.08V32.39V
Maximum Power Current (Imp)8.37A8.44A8.28A8.73A8.80A
Open Circuit Voltage ( Voc)38.1V38.4V37.7V38.82V39.19V
Short Circuit Current (Isc)8.98A9.03A8.92A9.34A9.41A
Module Efficiency16.02%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 TemperatureNOCT : 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 VoltageDC 1000V (IEC) / 1500V (IEC) / 600V (UL)
Operating Temperature -40°c~+85°c
Maximum Series Fuse15A
Application ClassClass A
Mechanical Parameters
Front (material / thickness)High Transparency, Low-iron Tempered Glass / 3.2mm
Cell (quantity / material / dimensions)60 (6x10) / Mono-crystalline Silicon / 156x156mm
EncapsulantEVA Film (Ethylene-Vinyl Acetate)
Back Sheet (color)TPT / White or Black
Frame (material / color)Anodized Aluminum Alloy / Silver or Black
Junction Box / Bypass DiodesIP67 Rated / 3 or 6 or 9
Cable & ConnectorsSection Size: 4mm² , Length: 900mm & MC4 compatible
Module Dimension 1640 x 992 x 35 mm
Module Weight18.50Kg
Max. LoadWind Load: 2400Pa / Snow Load: 5400Pa

275W Mono Solar Panel with TUV Ce Certificates

Production Process

275W Mono Solar Panel with TUV Ce Certificates



275W Mono Solar Panel with TUV Ce Certificates


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




Company Profile

Nanjing KingSun Solar Technology, 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:




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


Service Policy
KSUN's Warranty Policy are provided by Nanjing KingSun Solar Technology ("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 TermsT/TEXW30% T/T in advance, the balance to be paid before dispatch
CIF30% T/T in advance, the balance to be paid against the copy of B/L
L/CIrrevocable L/C at sight could be accepted if amount above US $50,000.00
West UnionAmount lower than US$2,000.00
O/A30% T/T in advance, the balance to be paid by O/A is acceptable after confirmation
Delivery Time7 to 10 working days after receiving advanced payment



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.