Oududianzi Solar Panel Wire, 10AWG Solar Wire H1Z2Z2-K Tinned Copper Solar Cable for Photovoltaic Solar System, Automotive RVs, Boats (200 Ft Black 200 Ft Red) ?????? ????? The 10AWG solar panel extension cable kit is a combination of a black 200ft solar cable and a red 200ft solar wire, enough length for you to DIY the connection in your solar system. Generally, the 10AWG solar cable is the maximum diameter for solar panel cables, thick and durable. Using this diameter solar extension cable can provide your equipment with stable current and faster transmission speed, effectively reducing power loss. ??????? ?????? ????? The solar panel cable is made of tin plated conductive copper material, 84 strands 0.295 mm tinned copper wire are inside each 10 gauge wire, has better conductivity, thermal conductivity, and corrosion resistance than other common materials, extra-thick insulation can withstand extreme heat and cold -40?~194?(-40?-90?). Designed for Extreme Weather, It can be buried directly in the ground. ????????????? ???????????? ????? ????? This solar panel extension cable meets TUV standards for photovoltaic solar applications and can be used in a variety of environments to ensure circuit safety. Cross-sectional area: 6mm, temperature range: environment -40C-90C, test voltage: 6500V, rated voltage: DC1500V, conductor resistance: (20C) ??5.09?/KM, weather resistance: UV, rated current: 57A. ????? ???????????: The IP68 level of waterproofing allows the solar panel wire to work outdoors for a long time (over 25 years), The solar wire outer layer consists of XLPE materials, which can protect the wires from wear and chemical corrosion, built-in insulation protection layer to prevent the risk of electric shock, flame retardant and prevent fire. It ensures reliable and efficient power transmission even in harsh environments such as rain, snow and wind. ??? ??? ????? ????? The 10 gauge copper wire allow for more space to be extended between the solar panels and the charge controllers, easy to solder and cut, which is widely used for wiring various low-voltage electronic devices, including solar panels, DC circuits, ships, ships, automobiles, RVs, LEDs, and inverter wiring etc. Shipping We offer FREE shipping on all orders in US We ship within One-Three business days of payment, usually sooner. We use a selection of shipping services such as UPS, FedEx, USPS etc We offer free shipping to the lower 48 states and ship within 1-3 days of payment, usually sooner. For shipping outside of the continental USA International customers are responsible for all duties and taxes. Return You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed? Please contact us before returning. Payment We accept payment by any of the following methods Please pay as soon as possible after winning an sale, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Contact Us If you have any queries, please contact us via. We usually respond within 24 hours on weekdays. Please visit our store to check out other items for sale! Thank you for shopping at our store.