Basic Info.
Material
Polycrystalline Silicon
Short Circuit Current
8.89A
Size of Module (mm)
1950*992*45mm
Weight Per Piece (Kgs)
21kgs
Trademark
Yunkai or custom
Product Description
High efficiency PV Polycrystalline 300 watt solar panel
Key word: 300watt solar panel
Ms. Max Lin
Cel.: +86 185 6101 9895
S.K.Y.P.E.: kysolarbattery
max.cane at foxmail dot come
Model No.:YKP300
1. Electrical Characteristics of 300watt solar panel |
Maximum Power at STC (Pmax) | 300W |
Power Tolerance of PVsolar panels | ±3W |
Optimum Operating Voltage (Vmp) | 36V |
Optimum Operating Current (Imp) | 8.33A |
Open Circuit Voltage (Voc) | 44V |
Short Circuit Current (Isc) | 8.89A |
Cell Efficiency of 300watt solar panel | 17% |
No. of Cells | 72(6*12) |
Dimensions of Cells | 156*156mm |
Nominal Operating Cell Temperature (NOCT) | 47±2 |
Temperature Coefficient of Pmax(%/ºC) | -0.45 |
Temperature Coefficient of Voc (%/ºC) | -0.35 |
Temperature Coefficient of Isc(%/ºC) | 0.05 |
Standard Test Conditions | AM1.5 1000mW/cm2 25°C |
2. Mechanical Characteristics of 300watt solar panel |
solar panels Dimensions | 1950*992*45mm |
Output Cables of 300watt solar panel | φ=4mm², L=900mm, TUV |
Connector of 300watt solar panel | III/IV, TUV MC4 |
Weight of 300watt solar panel | 21kgs |
Front Glass of 300watt solar panel | 3.2mm high transmission, Low Iron, Tempered Glass |
3. Performance under Harsh Environment of 300watt solar panel |
Isolation Voltage of 300watt solar panel | max 3000 |
Operation Temperature of 300watt solar panel | -40 ºC ~+85 ºC |
Storage Temperature | -40 ºC ~+85 ºC |
Max. Anti Wind Capacity | 60m/s |
Max. withstand hail (80km/h)diameter | 25mm |
Surface Max. Load Capacity | 200kgs/ |
4. Wanrranty of 300watt solar panel |
90% of the normal power in the 10th year, ending with 80% in the 25th year |
12-year product warranty, 25-year linear performance |
Packaging of 300watt solar panel
2pcs/carton or custom
Features of 300watt solar panel
1. This monocrystalline / polycrystalline solar cell has a high performance efficiency up to 18.6%.
2. Long Service Life can reach more than 25 years under maintenance according to stipulation.
3. Reliable quality leads to a better sustainability even in harsh environment like desert,farm and coastline
4. High Transmission, Low Iron Tempered Glass adopted.
5. Advanced Cell Encapsulation.
6. Yunkai modules are proven for the reliability and superior field performance due to high-standard raw materials used, stringent quality control process and advanced manufacturing technologies.
Application of 300watt solar panel
1. Solar power station, field operation some huge engineer construction;
2. Living house and home building;
3. Office building, factory and warehouse;
4. other industrial and commercial applications.
Shipping
Material in stock can be produced (procedure 5-20days) right away after pre-payment confirmation.
COSCO Mearsk MSC ship to worldwide for safe shipping, don't worry about package damage or loss. It takes about 15-40 days to worldwide,
Please note us your contact details include your phone number for easy contacting from shipping company officer.
300watt solar panel Feedback
1. Customer satisfaction is completely guaranteed. If for any reason you are unsatisfied with your order, please contact us first before you leave the feedback.
2. We will do our best to take care of you and if you have any questions please do not hesitate and feel free to contact us.
Any questions from you are welcome and will be replied in 24 hours
About us
Kangyang Group is located in Wulian country, Rizhao city, Shandong province with convenient transportation consisting of 2 energy companies: Shandong Kangyang Electric Power Co., Ltd and Shandong Yunkai New Energy Co., Ltd.
The company has passed CE, ISO9001: 2000, ISO14001: 2004 and GB/T28001-2001, and won the honor title of Shandong Famous Trademark, The State High-tech Enterprises, China 's Well-known Trademark and Shandong most Responsible Enterprise for Environment.
Covering an area of about 333500 square meters, with more than 1500 employees as well as high level technology and advanced array of fabricating machineries.
1. Shandong Kangyang Electric Power Co., Ltd
Established in 2002, Shandong Kangyang Electric Power Co., Ltd is specialized in R&D and manufacturing of high performance battery, battery charger and controller for electric vehicles and solar panels.
Kangyang is one of China's largest and earliest manufacturers in electric vehicle battery industry, known as the "Father of Chinese nano battery". Our annual production capacity of electric vehicle batteries and plates are more than 20 million sets.
2. Shandong Yunkai New Energy Co., Ltd.
Since 2008, Yunkai solar has built its reputation on quality products, integrating, R&D, manufacture and sales of mono and poly photovoltaic modules, PV systems and PV applications, using first class and eco-friendly materials.
We are constantly striving to improve our business, from the products to marketing and service. Our goal is to provide reliable products and solutions that satisfy our clients. We are committed to establish close relationships with our clients to assist them in the long term.
Our Service of PV solar module
Buy panel solar 5w to 350w Information:
Payment Terms
T/T, L/C are the payment methods we accept at present.
Q&A
1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in Rizhao, China. You are warmly welcomed to visit us.
3. Q: Does your company also provide other solar products except mono solar panel?
A: Yes, we also provide poly solar panel, batteries etc.
4. Q: How can I get some samples?
A: Please connect me for samples, and my phone number: 86 185 6101 9895.
5. Q: Can the price be cheaper?
A: Of course, you will be offered a good price of solar panel for big amount.
Products Range
Model NO | Rated Max.Power | Rated Voltage | Open Circuit Voltage | Short Circuit Current | Rated circuit current | Dimensions |
YK-M10 | 10 | 17.8V | 21.2V | 0.61A | 0.55A | 350X350X17 |
YK-M20 | 20 | 18V | 22V | 1.34A | 1.12A | 490x350x25 |
YK-M30 | 30 | 18V | 21.5V | 1.93A | 1.67A | 540X450X25 |
YK-M100 | 100 | 18V | 22V | 6A | 5.56A | 1200*540*30 |
YK-M130 | 130 | 18V | 21.6V | 8.5A | 15A | 1480x680x40 |
YK-M200 | 200 | 36V | 44V | 6.2A | 5.6A | 1580X808X35 |
YK-M270(72) | 270 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-M275(72) | 275 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-M280(72) | 280 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-M285(72) | 285 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-M290(72) | 290 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-M295(72) | 295 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-M300(72) | 300 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-M305(72) | 305 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-M310(72) | 310 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-M230(60) | 230 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-M235(60) | 235 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-M240(60) | 240 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-M245(60) | 245 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-M250(60) | 250 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-M255(60) | 255 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-M260(60) | 260 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-M180(72) | 180 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-M185(72) | 185 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-M190(72) | 190 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-M195(72) | 195 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-M200(72) | 200 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-M205(72) | 205 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-M210(72) | 210 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-M215(72) | 215 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-M220(72) | 220 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-M150(36) | 150 | 18V | 22V | 8.34A | 7.6A | 1480*680*35 |
YK-M155(36) | 155 | 18V | 22V | 8.34A | 7.6A | 1480*680*35 |
YK-M160(36) | 160 | 18V | 22V | 8.34A | 7.6A | 1480*680*35 |
YK-M165(36) | 165 | 18V | 22V | 8.34A | 7.6A | 1480*680*35 |
YK-M170(36) | 170 | 18V | 22V | 8.34A | 7.6A | 1480*680*35 |
YK-P5 | 5 | 17.5V | 21.6V | 0.32A | 0.28A | 245x235x17 |
YK-P10 | 10 | 17.5 V | 21.6V | 0.74A | 0.65A | 345X285X17 |
YK-P15 | 15 | 18V | 21V | 1.1A | 0.85A | 380x345X17 |
YK-P20 | 20 | 18V | 22V | 1.34A | 1.12A | 490x350x25 |
YK-P50 | 50 | 18V | 21.5V | 3.15A | 2.77A | 784X500X30 |
YK-P110 | 110 | 36V | 43V | 3.45A | 3.05A | 1160X670X30 |
YK-P130 | 130 | 18V | 21.6V | 8.5A | 15A | 1480x680x40 |
YK-P275(72) | 275 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-P280(72) | 280 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-P285(72) | 285 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-P290(72) | 290 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-P295(72) | 295 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-P300(72) | 300 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-P305(72) | 305 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-P310(72) | 310 | 37V | 44.6V | 8.5A | 8A | 1950*992*45 |
YK-P230(60) | 230 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-P235(60) | 235 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-P240(60) | 240 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-P245(60) | 245 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-P250(60) | 250 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-P255(60) | 255 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-P260(60) | 260 | 30V | 38V | 8.89A | 8.33A | 1640*992*40 |
YK-P180(72) | 180 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-P185(72) | 185 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-P190(72) | 190 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-P195(72) | 195 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-P200(72) | 200 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-P205(72) | 205 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-P210(72) | 210 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-P215(72) | 215 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-P220(72) | 220 | 37V | 44.6V | 6A | 5.5A | 1580*808*35 |
YK-P150(36) | 150 | 18V | 22V | 8.34A | 7.6A | 1480*680*35 |
YK-P155(36) | 155 | 18V | 22V | 8.34A | 7.6A | 1480*680*35 |
YK-P160(36) | 160 | 18V | 22V | 8.34A | 7.6A | 1480*680*35 |
YK-P165(36) | 165 | 18V | 22V | 8.34A | 7.6A | 1480*680*35 |
YK-P170(36) | 170 | 18V | 22V | 8.34A | 7.6A | 1480*680*35 |
We also have solar batteries and deep circle batteries:
Model No. | Color | Nominal Voltage | Rated Capacity (25ºC /77F) | Dimensions (mm) | Weight Approx (kgs) |
6-DZM-12 | Dark Green, blue, gray,or custom | 12V | 12AH 2hr | 150*98*98 | 4.35 |
6-DZM-20 | 12V | 20AH 2hr | 180*75*170 | 7 |
6-EVF-32 | 12V | 32AH 3hr | 222*93*175 | 10 |
6-EVF-38 | 12V | 38AH 3hr | 222*105*175 | 11.8 |
6-EVF-45 | 12V | 45AH 3hr | 222*120*175 | 13.5 |
6-EVF-50 | 12V | 50AH 3hr | 222*135*177 | 15 |
6-FM-8.0 | 12V | 20hr 8AH | 150*65*98 | 2.3 |
6-FM-12 | 12V | 20hr 12AH | 150*98*98 | 4.2 |
6-CNJ-80 | 12V | 5hr 80AH | 330*172*220 | 26 |
6-CNJ-100 | 12V | 5hr 100AH | 330*172*220 | 29.8 |
6-CN-240 | 12V | 5hr 240AH | 520*272*220 | 68 |
6-CN-150 | 12V | 5hr 150AH | 485*170*240 | 42.2 |
6-CN-80 | 12V | 10hr 80AH | 329*172*214 | 25.6 |
6-CN-120 | 12V | 10hr 120AH | 483*170*240 | 36.8 |
Address:
Kang Yang Industrial Base, Wulian County, Shandong
Business Type:
Trading Company, Group Corporation
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Company Introduction:
Kangyang Group is located in Wulian country, Rizhao city, Shandong province with convenient transportation consisting of 2 energy companies: Shandong Kangyang Electric Power Co., Ltd and Shandong Yunkai New Energy Co., Ltd.
The company has passed CE, ISO9001: 2000, ISO14001: 2004 and GB/T28001-2001, and won the honor title of Shandong Famous Trademark, The State High-tech Enterprises, China ′s Well-known Trademark and Shandong most Responsible Enterprise for Environment.
Covering an area of about 333500 square meters, with more than 1500 employees as well as high level technology and advanced array of fabricating machineries.
1. Shandong Kangyang Electric Power Co., Ltd
Established in 2002, Shandong Kangyang Electric Power Co., Ltd is specialized in R&D and manufacturing of high performance battery, battery charger and controller for electric vehicles and solar panels.
Kangyang is one of China′s largest and earliest manufacturers in electric vehicle battery industry, known as the "Father of Chinese nano battery". Our annual production capacity of electric vehicle batteries and plates are more than 20 million sets.
2. Shandong Yunkai New Energy Co., Ltd.
Since 2008, Yunkai solar has built its reputation on quality products, integrating, R&D, manufacture and sales of mono and poly photovoltaic modules, PV systems and PV applications, using first class and eco-friendly materials.
We are constantly striving to improve our business, from the products to marketing and service. Our goal is to provide reliable products and solutions that satisfy our clients. We are committed to establish close relationships with our clients to assist them in the long term.