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
250w poly solar panels Specifications
Nominal Maximum Power(Pmax)
Optimum operating voltage (Vmp)
Optimum operating current (Imp)
Open-circuit voltage (Voc)
Short-circuit current (Isc)
Maximum system voltage
Maximum Serises Fuse Rating
Temperature Coefficient PMAX
Temperature Coefficient Voc
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 MSC ship 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.
1. All our solar panels following IEC6125, IEC61730 standard, Have CE, TUV Certifications.
2. The solar cell efficiency is 16%-18.5%. All material certificates by TUV IEC test, meet the solar panel 25 years at outdoor performance
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.
Thanks for your attention on our Mono crystaline folding solar panels!
Looking forward to cooperate with you and establish a long term partnership between us!