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Large Size 350W Home Roof Solar Panels Roof Mount High Mechanical Strength Frame

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Good quality Polycrystalline Solar Panel for sales
Good quality Polycrystalline Solar Panel for sales
We are a new company, Kelan Solar gives us a patient introduction of the products and their trustful quality make us win the market soonest.

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Large Size 350W Home Roof Solar Panels Roof Mount High Mechanical Strength Frame

China Large Size 350W Home Roof Solar Panels Roof Mount High Mechanical Strength Frame supplier

Large Image :  Large Size 350W Home Roof Solar Panels Roof Mount High Mechanical Strength Frame

Product Details:

Place of Origin: ZHEJIANG,CHINA
Brand Name: KELAN SOLAR
Certification: CE/IEC/ROSH
Model Number: KL

Payment & Shipping Terms:

Minimum Order Quantity: 10 PCS
Price: Negotiable
Packaging Details: ONE PCS PER BOX, OR AS REQUIRED
Delivery Time: 5-8 WORKING DAYS
Payment Terms: LC/T/T
Supply Ability: 10000 PCS PER MONTH
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Detailed Product Description
Name: 350w PV Module Panel: Big Size
Efficiency: High Size: As Required

 

320W~350W

PRODUCT SPECIFICATION

 

Electrical parameters at standard test conditions

(STC:AM=1.5, 1000W/m2, Cells Temperature 25℃ )

Typical type 350W 345W 340W 335W 330W 325W 320W
Max power(Pmax) 350 345 340 335 330 325 320
Max power voltage(Vmp) 37.84 37.80 37.76 37.72 37.68 37.64 37.6
Max power current(lmp) 9.25 9.13 9.00 8.88 8.75 8.63 8.51
Open circuit voltage(Voc) 46.89 46.85 46.80 46.75 46.72 46.67 46.62
Short circuit current(lsc) 9.70 9.59 9.46 9.33 9.20 9.07 8.94
Cell efficiency(%) 20.54 20.30 20.0 19.71 19.41 19.27 18.97
Module Efficiency(%) 18.04 17.78 17.52 17.26 17.00 16.75 16.50
Max system voltage DC1000V
Maximum Series Fuse Rating 15A
Mechanical Data
Dimensions 1956x992x40/50mm
Weight 23kgs
Front glass 3.2 mm tempered glass
Output cables

4 mm2

symmetrical lengths

1100 mm

Connectors MC4 compatible IP67
Cell type

Mono Crystalline Silicon

156mmx156mm

Number of cells 72 cells in series
Temperat Ure Characteristics
Temp.Coeff.of lsc(TK lsc) 0.037% / ℃
Temp.Coeff.of Voc(TK Voc) (-0.34%) / ℃
Temp.Coeff.of Pmax(TK Pmax) (-0.48%) / ℃
Operating temperature (-40~+85%) ℃
Normal operating cell temperature 45±2℃
Packing Configuration
Container 20’GP(40/50) 40’HQ(40/50)
Pieces per pallet 52/40 56/44
Pallets per container 5 11
Pieces per container 260/200 616/484
Tests,Certificati Ons and Warranties
Standard tests IEC 61215, IEC 61730
System certs ISO 9001, ISO14001
Certifications TUV,CE,CEC,CHUBB

Extreme wind and

snow loads testing

Withstand extreme wind(2400 Pascal)

and snow loads(5400 Pascal)

Positive tolerance 0~+3%
Junction box ≥ IP65
Warranties

10 years material and workmanship

and 25 years output at least 80%

 

 

 

Large Size 350W Home Roof Solar Panels Roof Mount High Mechanical Strength Frame

 

Large Size 350W Home Roof Solar Panels Roof Mount High Mechanical Strength Frame
 

Contact Details
NINGBO LONGSUN SOLAR ELECTRIC CO.,LTD( old KELAN SOLAR)

Contact Person: Angela Fan

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