Solar Cable 30 Feet 2x12 AWG Twin Wire Solar Extension Cable, Copper Strand with Female and Male Connectors on Single end, Solar Panel Cable Wire & Adaptor for Home, Shop and RV Solar Panels

This is the 100w panel I use. I always buy direct from Zoupw because they have free shipping and do not charge tax. Plus you will see a 5% off coupon at the site. They also include a short extension cable and all the connectors you will ever need. https://zoupw.com/collections/all-product/products/100w-lightweight-solar-panel-portable Make sure that a panel's VOC is lower then the maximum allowed DC in (solar) for your power station. If you exceed the allowed volts, then expensive $$$ things will happen to the power station that is not covered by warranty. This is the extension cord I use. 30 ft, 12 gage, usually works for me. Make sure to get the version with connectors on both ends. https://www.amazon.com/dp/B09YGNV1DB Probably should get these tools, used for disconnecting the ext cord. https://www.amazon.com/dp/B089YRQBYX