China 40W Small Size Monocrystalline Solar Panel PV Module for Charging

1. Front Material: 3.2MM low-iron toughened glass
2. Back Material: White TPTTPE
3. Bondable Barrier Film: EVA
4. frame: Aluminum alloy plated with oxidation film
5. The warranty of a standard about 10 years / 90% efficiency on maximum, 15 years/ 80% efficiency on maximum output and 10 years warranty on workmanship and material
6. Module size can be changed according to the customers' requirement
7. Standard testing conditions: Am1.5 25º C 1000W/m2

Low voltage-temperature coefficient allows higher power output at high-temperature condition High efficient, high reliable solar cells ensure our product output stability
Benefits
Manufactured in an ISO 9001: 2008 certified plant
High efficiency, high safety, high reliability
Output power tolerance of ±3%

1) Excellent quality, competitive price, prompts delivery, on-time service and good reputation.
2) Fast sample delivery
3) Low minimum order
4) Fast shipment in 15~20 days on receipt of your payment.
5) We handle all the components needed for utility-connected systems, or for powering independent homes and remote industrial sites.
6) We offer knowledgeable tech support before and after the sale.
7) We manufacture the complete line of solar modules ranging from 3w to 300w with CEC, TUV, and CE approval, offering the full spectrum sizes, solar panels are as efficient as other competitors, but far cheaper-without skimping on quality.

Junction Box in proof-water with TUV Certificate
Bypass Diode Rated 10A
1. Toughed Glass: The glass is super white cloth grain of toughened glass, the thickness of 3.2mm, the solar cell spectral response range of wavelengths (320-1100 nm), light transmittance over 91%, Ultraviolet light radiation, light transmittance is not falling. Toughened glass is made of components can withstand 25 mm in diameter of hockey hit at a speed of 23 m/s.
2. EVA: 0.5 mm thickness with high quality EVA film as sealant of solar cell and and the connection between the glass, TPT agent. With high light transmittance and anti-aging ability. Solar cell encapsulation of EVA film after curing performance requirements:
Light transmittance is greater than 90%; Crosslinking degree is more than 65-85%; Peel strength (N/cm), glass/film is more than 30; TPT/film is more than 15; Temperature resistance, high temperature 85° C, low temperature - 40° C.,
3. TPT Back-Sheet: The back of the solar panel, ageing resistance, corrosion resistance, resistance to ultraviolet radiation, airtight, etc. Basic requirements.
4. frame: Aluminum alloy frame with high intensit, mechanical shock resistance ability
Solar modules can be designed according to client' s specific requirements.

Solar Cell36(4X9) mono solar cells 156x45.5 mmFront Cover3.2 mm thick, tempered glassBack CoverTPT (Tedlar-TPE-Tedlar)EncapsulateEVA (ethylene vinyl acetate)frameDouble-layer anodized aluminium alloyJunction BoxIP65Dimensions670*480*25MMWeight3.3kg

Maximum System VoltageDC 1000V (IEC)Maximum Series Fuse10AOperating Temperature-40c~+85ºCStorage Temperature-40c~+85ºCMax. Wind Load/Max. Snow Load2400Pa/ 5400PaApplication ClassClass APacking configuration608Pcs./20ft, container
1368Pcs./ 40ft, containe

ModuleKSM40WMaximum power at STC (Pmax)40WMaximum power voltage (Vmp)17.85Maximum power current (Imp)2.25Open circuit voltage (Voc)21.60Short circuit current (Isc)2.37Nominal Operating Cell Temperature45±2ºCTemperature coefficients of Isc+0.065%/ºCTemperature coefficients of Voc-0.346%/ºCTemperature coefficients of Pmax-0.420%/ºCStandard Test Conditions (STC)Irradiance 1000W/m2, Module temperature 25ºC, Air Mass (AM)=1.5Power Production Tolerance±3%

. is a professional manufacturer and supplier of Solar Panel (Solar Module), Solar Power System, Integrated Solar Street Light and LED Solar Light series products in China that located at Nanjing City.
Our products are exported to Europe, Middle East, Africa, South America, Australia, New Zealand and Asia countries with TUV IEC61215 & 61730, ISO, CE and RoHS certificates of international quality standard, also we have flexible and timely after-sales service. We offer all products with high quality and sustainable service to our customers and establishing a long-term cooperative relationship with them.
Through the continuous technological innovation and expanding of the production scale, KingSun Solar is continuing to lower manufacturing costs to make the inexhaustible and green solar energy to step in thousands of households, and create a better tomorrow for human development.
KingSun Solar carry out enterprise culture of " Integrity, Innovation, Universitied, Pioneering ", and the spirit of " One earth, One Home, Solar change the Future " is our permanent pursuit, our practical attitude and accountability make our team work more efficient and more competitive.