140W solar panel 1.We have solar panel from 0.5 , mono solar panel and poly solar panel are all available. w to 305w 2.we could offer quotation,because we can get the best price of our raw material by giving larger orders lowest 3.we have strict quality control system, from our raw material to our final goods, are all under tracking system 4.Joysolar offers detailed technical sopport,we could design according your request solar power system 5.Warranty:2 year product warranty,and Pmax is no less than 90% in 10 years and 80% in 20 years.
Type of cell Monocrystalline Maximum power (Wp) 140w Maximum power voltage (V) 33.5 Maximum power current (A) 4.03 Open circuit voltage (V) 42.40 Short circuit current (A) 4.29 Number of cells (Pcs) 72 Cell Efficiency (%) 17.8% Size of module (mm) 1580*808*35mm Maximum system voltage (V) 1000v Tolerance Wattage (e.g. +/-3%) ±3% Weight per piece (kg) 15.5kg Cable 900mm,PV cable with plug and socket Backing (brand type) TPT Surface maximum capacity 5400Pa Frame (Material, Corners, etc.) Aluminium Warranty 25years life and 20 years 80% of power Standard Test Conditions 25centigrade,1.5AM 1000w/m 2 Glass on the surface Tempered glass FF (%) ≥74% CERTIFICATES CE,TUV,ISO,SONCAP Packing Two pcs in one carton 378pcs/20’ft 756pcs/40’ft
Quality control system
Certificate:TUV,CE,IEC61215,IEC61730 and ISO9001:2000.
Solar panel relevant index: 1)Long lifetime: more than 25years,less power decrease. 2)Good performance of preventing from atrocious weather such as wind and hails. 3)Resisting moisture and etching effectively,not effect by geology. 4)Warranty:2 year product warranty,and Pmax is no less than 90% in 10 years and 80% in 20 years. 5)Tolerance:+/-5%, solar cell’s efficiency can get to above 16%. 6)Certificate:TUV,IEC61215,IEC61730,CE and ISO9001:2000. 7)System voltage:12V/24V/36V/48V
Strong production capacity Two Factories
Please don't hesitate to contact me if you are interested in this products, thanks.