Centennial solar is a manufacture of PV Solar modules in Canada North America. We offer industry-leading performance and proprietary design. We boast a high conversion efficiency - the percentage of sunlight that is converted into energy for your use - to maximize your savings. A Centennial Solar PV panel or system can be customized to suite your direct needs. We have no problem supplying any size of solar panels Our selling price is usually determined by the quality of cell used and quantities of panels ordered. again we do not sell price BUT sell quality !! , We can also manufacture solar panels around the pricing that you require using a different quality/efficiency of cell ***** labeled to ***** Please note, we are the worlds largest of varied sizes custom solar panel manufacture in the world (2watts-411watts using 4 different cell technologies, Crystalline, CIGs-CIS, ATF- aSI, Nano Tech).. We can mfg any-size (All with Certification) however we need advance notice as to the sizes, quantities, delivery times, to fulfill your needs satisfactorily . If you have any questions please do not hesitate do contact ***** you Have a Great Day Gordon Terlier VP, Global Sales Marketing, Business Development. Centennial Solar Direct: 450.424.7532 skype:gordon-terlier