Product The Newpowa 200W 12V Premium Solar Kit is designed for optimal performance and maximum efficiency. This solar kit is well suited for RVs, trailers, campers, van/airstream conversions, traffic, and water pump systems. Kit Includes 2x 100W 12V Monocrystalline High-Efficiency Solar Panel (NPA100S-12I) 1 x 40A MPPT Solar Charge Controller with built-in Bluetooth (NPR-FG40-24M) OR 1x 30A MPPT controller with LCD(NPA-MT3075LI) 2 x set of Z-mount kit (4/set) for roof mounting(NPB-UV) 1x 20ft 10AWG cable W/(R/B) (NPC-20RB) 1x 3ft 12AWG Cable w/ Ring Terminals & Fuse Protection (NPRV-3) 1x 1ft Flexible Branch Parallel Connection Set (m/ff)(f/mm)(NPC-46) Warranty Solar: 2 year limited material and workmanship warranty 10 year 90% output warranty 25 year 80% output warranty Controller: 1 year limited material and workmanship warranty Shipping policy Newpowa offers free shipping for all domestic orders (48 states). Your order will be shipped within 1-2 business days from the date payment is cleared plus transit time, ships from Southern California. Please note that we are unable to ship to PO Box addresses for any size of solar panels. Upon shipment, a tracking number will be provided.