50-320W Factory Price Solar Panels Solar System
$0.4
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
Message Phone call
Product Specifications
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Product Description
50-320W Factory Price Solar Panels Solar System
WE ARE MANUFACTURER!
We can do OEM with your own brand. Max. Power 320W , Poly and Mono are both available.
We guarantee 10Years products warranty and 25 years 80% of power.
Our solar panels range: 50W-320W, MONO & POLY
We also Produce solar batteries and deep circle batteries:
Our solar gel battery range: 28ah, 38ah, 50ah, 65ah, 80ah, 100ah, 120ah, 150ah, 200ah
Δ Please be noted that the latest prices subject to our quotation, if you have any questions, feel free to contact us.
Ms. Max Lin
S.K.Y.P.E.: kysolarbattery
Model No.:YK-M300
| 1. Electrical Characteristics | |
| 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 monocrystalline 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 | |
| solar panels Dimensions | 1950*992*45mm |
| Output Cables of PV solar panels | φ=4mm², L=900mm, TUV |
| Connector of PV solar panels | III/IV, TUV MC4 |
| Weight of PV solar panels | 21kgs |
| Front Glass of PV solar panels | 3.2mm high transmission, Low Iron, Tempered Glass |
| 3. Performance under Harsh Environment | |
| Isolation Voltage of PV solar panels | max 3000 |
| Operation Temperature of PV solar panels | -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 | |
| 90% of the normal power in the 10th year, ending with 80% in the 25th year | |
| 12-year product warranty, 25-year linear performance | |
Our Popular Models:
| Model NO | YK-M/P270-320(72) | YK-M/P230-260(60) | YK-M/P180-220(72) | YK-M/P150-170(36) |
| Type of cell | mono/poly | |||
| Max. power (Wp) | 270-320W | 230-260W | 180-220W | 150-170W |
| Max. power voltage (V) | 37V | 30V | 37V | 18V |
| Max. power current (A) | 8A | 8.33A | 5.5A | 7.6A |
| Open circuit voltage (V) | 44.6V | 38V | 44.6V | 22V |
| Short circuit current (A) | 8.5A | 8.89A | 6A | 8.34A |
| Number of cells (Pcs) | 72 | 60 | 72 | 36 |
| Size of module (mm) | 1950*992*45mm | 1640*992*40mm | 1580*808*35mm | 1480*680*35mm |
| Max. system voltage (V) | 1000 | |||
| Temperature coefficients of Isc (%) | + 0.1/ °C | |||
| Temperature coefficients of Voc (%) | -0.38/ °C | |||
| Temperature coefficients of Pm (%) | -0.47/ °C | |||
| Tolerance Wattage (e.g. +/-3%) | +/-3% | |||
| Surface Max. Load Capacity | 60m/s(200kg/sq.m) | |||
| Weight per piece (kg) | 23kg | 19kg | 16kg | 12kg |
| Junction Box Type | 4mm², length 1000MM,TUV | |||
| Connectors and Cables Type | Type MC4 | |||
| Output Cables (mm) | φ=4mm², L=900mm | |||
| Cell Efficiency (%) | ≥17.6% | ≥17.6% | ≥18.6% | ≥18% |
| Output tolerance (%) | +/-3% | |||
| Frame (Material, Corners, etc.) | Aluminum | |||
| Front Glass | 3.2mm high transmission, Low Iron, Tempered Glass | |||
| Warranty | 10Years products warranty and 25 years 80% of power | |||
| Standard Test Conditions | AM1.5 1000mW/cm2 25°C | |||
| FF (%) | 0.72 | |||
| Operating temperature ºC | -40 ºC ~+85 ºC | |||
| OEM | Available | |||
| Packaging | 2pcs/carton | |||
| Loading Capacity/20GP | 180pcs | 270pcs | 310pcs | 380pcs |
Packaging: 2pcs/carton or custom
Features
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.
Applications
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.
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.
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.
2. Shandong Yunkai New Energy Co., Ltd.
Shandong Yunkai New Energy Co.,Ltd. located in Wulian country, Rizhao city, Shandong province with convenient transportation which integrates research&development, manufacturing and marketing of solar panels and solar batteries.
Since 2008, Yunkai New Energy has built its reputation on the high quality products and indigenous research and development (R&D) programs covering building integrated photovoltaic, ,pv grid-connected system, interoperable Ac/Dc photovoltaic systems, solar lighting system and engineering installation.
With an annual output capacity of 100MW, We can design and customize as customers' requirements. 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 customers. We are committed to establish close relationships with our customers to assist them in the long term.
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.
We also Produce 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 |
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