Hover any image to see it full size. Reduced distance in between the. Busbars and additional paths for. Electric current results in 0.5 % power. More paths means lower congestion.Which in return reduces resistive. We will carefully package your solar cells to make sure your item will arrive safely. Here at HIGHTEC SOLAR INC. We strive to serve our customers and resolve any issues. We appreciate the opportunity to correct any issues yo have before you leave feedback. We appreciate your business and consideration. We know that you will be satisifed with your items. We will quickly and efficiently resolve all issues. The item "2- 210 Watt 12 Volt Battery Charger Solar Panel Off Grid RV Boat 420 watt total" is in sale since Wednesday, November 27, 2019. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "fred480v" and is located in Michigan City, Indiana. This item can be shipped to United States.