We have decommission ed this system to do construction modifications to the building. All modules are tested and functioning perfectly. The item "Solar Panels BP 170 watt 40 volt 20 PACK" is in sale since Monday, July 20, 2020. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "motorcycleer" and is located in Petaluma, California.This item can't be shipped, the buyer must pick up the item.