Home /Biogas /

Hotel Roof System Monocrystalline Silicon Solar Panels 320W Snow Resistant

Hotel Roof System Monocrystalline Silicon Solar Panels 320W Snow Resistant

Brand Name:OLLIN PV
Certification:CE ROSH ISO
Model Number:OL-72M-300
Minimum Order Quantity:one unit
Delivery Time:20DAYS
Place of Origin:zhejiang Pr, China
Contact Now

Add to Cart

Verified Supplier
Location: Ningbo Zhejiang China
Address: Xinlang Road Wanyang Industrial Park No.2 Block 1/2nd floor Langxia Town, Ningbo Yuyao City,Zhejiang Province ,China
Supplier`s last login times: within 15 hours
Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
Product Details Company Profile
Product Details

320W Monocrystalline Solar Panel with white or black color frame for Hotel Roof system


Product Description



- High efficiency crystalline solar cell; Long lifetime span: 25 years;

- Less power decrease: Decrease in peak power of the solar modules shall be below 8% within the first 10


years and within the first 20 years shall be below 10%;

- Advanced surface texturing process increases light absorption and efficiency;

- Sealed modules with tempered glass, high transmit rate and strong mechanical resistance; EVA resin, and


a waterproof film, plus aluminum frame for extended outdoor use.



Detailed Product Description


Main Parameters:

Module number320W-M
Peak power / Pm(W)320±3%
Open circuit voltage / Voc(V)43.2
Max. power voltage / Vmp(V)36.0
Max. power current / Imp(A)8.88
Short circuit current / Isc(A)9.95
Solar cells originTaiwan
Solar cells efficiencyaround 19.5%
Grade of solar cellsA grade
Dimensions(L*W*T) / Weight(kgs)1956*987*50mm/21kgs
Solar cell / No. of cells and connectionsmonocrystalline silicon /
72-cell in series
Front cover(material/thickness)Low-iron tempered glass / 3.2mm
Encapsulation(material)Ethylene Vinyl Acetate(EVA)
Frame(material/color)Anodized aluminium alloy / Silver
Junction box protection degreeIP65
Cable /Cable connector Model900mm solar cable with MC4 connectors
Standard Testing ConditionsIrradiance:1000W/m2,
Cell temperature:25ºC, AM:1.5(air mass).
Max. static load, front(e. g.: snow/wind)5400Pa
Max. static load, back(e. g.: wind)2400Pa
Max. hailstone impact (diameter/velocity)25mm; 23m/s
Max. series fuse rating (A)15A
Max. system voltage (V)1000V DC
Application ClassClass A
NOCT45±2ºC
Operating temperature range-40ºC- +85ºC
Power temperature coefficient-0.45%/ºC
Current temperature coefficient0.08%/ºC
Voltage temperature coefficient-0.37%/ºC
Lifespan25 years
WarrantyPower output warranty: 10 years over 90%,
25 years over 80%;
Product Certifications / StandardsCE, IEC61215
Other CertificationsISO9001:2008, RoHS


Product advantage:



1. high conversion rate and high efficiency output.


2. excellent light performance effect


3. use high transmittance high quality tempered glass.


4. unique process makes the components beautiful, rugged, snow resistant and easy to install.


5. special techniques to avoid freezing, freezing and deformation in the frame.


6.25 year output power guarantee.


STC: radiation 1000W/ square meters, component temperature 25 C, AM=1.5

Durability


Durable PV modules, independently tested for harsh environmental conditions such as exposure to salt


mist, ammonia and known PID risk factors.

Advanced Glass


Our high-transmission glass features a unique anti-reflective coating that directs more light on the solar


cells, resulting in a higher energy yield.

Extended Size


Our large-format module facilitates system-level cost savings through reduced handling and installation


times.

China Hotel Roof System Monocrystalline Silicon Solar Panels 320W Snow Resistant supplier

Hotel Roof System Monocrystalline Silicon Solar Panels 320W Snow Resistant

Inquiry Cart 0