2. 15 years at 90% of the minimal rated power output
3. 25 years at 80% of the minimal rated power output
High cell efficiency with quality silicon materials for long term output stability
Strictly quality control ensure the stability and reliability, totally 23 QC procedures
High transmittance low iron tempered glass with enhanced stiffness and impact resistance
Both Polycrystalline and Monocrystalline
Excellent performance in harsh weather
Outstanding electrical performance under high temperature and low irradiance
Date sheet of 300w mono solar module
(Test condition: 1000W/m2, AM1.5, 25°C)
Mono crystalline silicon
Maximum Power voltage
Maximum Power current
Open circuit voltage
Short circuit current
Size of module (wide and high)
Frame (type, material and thickness)
Anodized Alu. Alloy frame,40mm thickness
Number of cells
Weight per piece Kg
Type of junction box
PV junction box
Cable type and length,
PV cable, 0.8m
Plug and socket
Maximum system voltage
Temperature coefficient of Isc
Temperature coefficient of Voc
Temperature coefficient of power
Temperature coefficient of Im
Temperature coefficient of Vm
NOCT (Nominal operating cell temperature)
Impact Resistance Hail Impact Test
227g steel ball fall down from 1m height
Cell CONVERSION EFFICIENCY >18%
Quality assurance testing
1.Thermal cycling test
2 Thermal shock test
3.Thermal/Freezing and high humidity cycling test
4.Electrical isolation test
5. Hail impact test
6. Mechanical, wind and twist loading test
7. Salt mist test
8. Light and water-exposure test
9. Moist carbon dioxide/sulphur dioxide
The following are some of our exhibition photos we have been participent.we showed
our products to local customers and find many reliable clients for long term
TUV CE certificates
Our products are with high quality--TUV and CE certificates. Welcome
buy samples from us for test.
T/T, L/C and Skrill(Moneybookers) are the payment methods we allow at this time.
Material in stock can be produce (procedure 5-20days) right away after pre-payment confirmation. COSCO Mearsk MSCship to worldwide for safe shipping, don't worry about package damager 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.
We are manufacturers and wholesalers of solar panels and renewable energy products. Our solar business has been established since 2007. Our engineers are experienced in solar and related accessories, if you buy from us you deal with not just a seller; the whole technical team is behind you and your business. We would like to be your best supplier in China.
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 at : 0086 512 6629 2101 or Email us.
Hope we could have opportunity to cooperate with you and establish a
long term good relationship between us.
Thanks for your attention on our company and our products!