{"title":"40A Charge Controllers","description":"","products":[{"product_id":"renogy-rover-li-40a-mppt-solar-charge-controller","title":"Renogy Rover Li 40A MPPT Solar Charge Controller","description":"\u003cp\u003e\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":52462541898009,"sku":"RNG-CTRL-RVR40-G3-US","price":161.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/7318\/4281\/files\/01_57ae66c3-a160-4b00-afb0-cf2aa68f4a0e.jpg?v=1780523087"},{"product_id":"renogy-rover-li-40a-mppt-solar-charge-controller-bluetooth","title":"Renogy Rover Li 40A MPPT Solar Charge Controller w\/ Bluetooth","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n.gg-pdp{font-family:Arial,sans-serif;color:#001B30;line-height:1.6;max-width:1180px;margin:0 auto;}\n.gg-pdp *{box-sizing:border-box;}\n.gg-pdp h2,.gg-pdp h3,.gg-pdp h4{color:#001B30;margin:0 0 10px;line-height:1.22;}\n.gg-pdp p{color:#284055;margin:0;}\n.gg-lead{background:#001B30;border-radius:18px;padding:28px 26px;margin:0 0 18px;}\n.gg-lead h2,.gg-lead h3{color:#F5F5F5;font-size:30px;}\n.gg-lead p{color:#F5F5F5;font-size:16px;}\n.gg-copy{border-left:5px solid #FBB500;padding:4px 0 4px 18px;margin:0 auto 16px;max-width:1080px;}\n.gg-copy h3{font-size:25px;}\n.gg-copy p{font-size:16px;}\n.gg-media{max-width:1080px;margin:0 auto 38px;}\n.gg-media img{display:block;width:100%;height:auto;border-radius:18px;}\n.gg-subhead{background:#001B30;color:#F5F5F5;border-radius:14px;padding:15px 18px;font-size:22px;font-weight:700;margin:0 auto 18px;max-width:1080px;}\n@media(max-width:767px){\n .gg-lead{padding:22px 18px;}\n .gg-lead h2,.gg-lead h3{font-size:25px;}\n .gg-copy h3{font-size:22px;}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"gg-pdp\"\u003e\n\u003csection class=\"gg-lead\"\u003e\n\u003ch2\u003eRover Li 40 Amp MPPT Solar Charge Controller\u003c\/h2\u003e\n\u003cp\u003eAdvanced solar charging control designed to help maximize power collection and battery charging performance in compatible 12V and 24V solar systems.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"gg-media\"\u003e\u003cimg loading=\"lazy\" alt=\"Renogy Rover Li 40 Amp MPPT solar charge controller overview\" src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/rvr40-1.jpg?v=1752056726\u0026amp;width=1200\"\u003e\u003c\/section\u003e\n\u003csection class=\"gg-copy\"\u003e\n\u003ch3\u003eMaximize Your System Efficiency\u003c\/h3\u003e\n\u003cp\u003eBuilt for compatible 12V and 24V solar setups, the Rover 40A MPPT controller helps capture available panel output and direct efficient charging power to your battery system.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"gg-media\"\u003e\u003cimg loading=\"lazy\" alt=\"Rover MPPT system efficiency feature\" src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/rvr40-pc-3-1.jpg?v=1752056731\u0026amp;width=1200\"\u003e\u003c\/section\u003e\n\u003csection class=\"gg-copy\"\u003e\n\u003ch3\u003ePrioritize Safety with Battery Voltage Setting\u003c\/h3\u003e\n\u003cp\u003eSet the supported battery voltage before connecting the Rover charge controller to help configure your compatible charging system correctly from the start.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"gg-media\"\u003e\u003cimg loading=\"lazy\" alt=\"Battery voltage setting guidance for Rover charge controller\" src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/rvr40-pc-3-2.jpg?v=1752056731\u0026amp;width=1200\"\u003e\u003c\/section\u003e\n\u003csection class=\"gg-copy\"\u003e\n\u003ch3\u003eSimple and Intuitive Programming\u003c\/h3\u003e\n\u003cp\u003eCustomize supported charging settings and monitor operating information through the controller interface for a more manageable solar charging setup.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"gg-media\"\u003e\u003cimg loading=\"lazy\" alt=\"Rover charge controller programming and monitoring interface\" src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/rvr40-pc-3-3.jpg?v=1752056737\u0026amp;width=1200\"\u003e\u003c\/section\u003e\n\u003csection class=\"gg-copy\"\u003e\n\u003ch3\u003eMultiple Protections for Various Battery Types\u003c\/h3\u003e\n\u003cp\u003eIntegrated safeguards help protect compatible batteries and charging systems from common electrical and operating conditions during solar charging.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"gg-media\"\u003e\u003cimg loading=\"lazy\" alt=\"Rover charge controller battery protection functions\" src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/rvr40-pc-3-4.jpg?v=1752056737\u0026amp;width=1200\"\u003e\u003c\/section\u003e\n\u003csection class=\"gg-copy\"\u003e\n\u003ch3\u003eEnhanced Connectivity for a Smarter Experience\u003c\/h3\u003e\n\u003cp\u003eBluetooth connectivity supports compatible mobile monitoring and control, helping you review system performance and manage supported settings more conveniently.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"gg-media\"\u003e\u003cimg loading=\"lazy\" alt=\"Bluetooth connectivity for Rover solar charge controller\" src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/rvr40-pc-4.jpg?v=1752056728\u0026amp;width=1200\"\u003e\u003c\/section\u003e\n\u003csection class=\"gg-copy\"\u003e\n\u003ch3\u003ePowerful Heat Dissipation\u003c\/h3\u003e\n\u003cp\u003eA heat dissipation focused design helps support stable controller operation during demanding solar charging conditions.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"gg-media\"\u003e\u003cimg loading=\"lazy\" alt=\"Rover charge controller heat dissipation design\" src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/rvr40-pc-5-1.jpg?v=1752056734\u0026amp;width=1200\"\u003e\u003c\/section\u003e\n\u003csection class=\"gg-copy\"\u003e\n\u003ch3\u003eExceptional Resilience and Long Lasting Performance\u003c\/h3\u003e\n\u003cp\u003eThe durable controller housing is designed to resist rust and corrosion, supporting reliable use in compatible outdoor and mobile solar applications.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"gg-media\"\u003e\u003cimg loading=\"lazy\" alt=\"Durable corrosion resistant Rover controller housing\" src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/rvr40-pc-5-3.jpg?v=1752056741\u0026amp;width=1200\"\u003e\u003c\/section\u003e\n\u003csection class=\"gg-copy\"\u003e\n\u003ch3\u003eROVER Bluetooth Module Guide\u003c\/h3\u003e\n\u003cp\u003eUse the illustrated controller interface to identify the compatible BT-1 or BT-2 Bluetooth module option for your supported Rover monitoring setup.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"gg-media\"\u003e\u003cimg loading=\"lazy\" alt=\"Rover Bluetooth module compatibility guide\" src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/rover-bt-pc_73c88071-bdc8-46c4-a2bf-2d1c8abaecb6.jpg?v=1752946288\u0026amp;width=1200\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"gg-subhead\"\u003eWiring Steps\u003c\/div\u003e\n\u003csection class=\"gg-copy\"\u003e\n\u003ch3\u003eStep 1\u003c\/h3\u003e\n\u003cp\u003eLoosen the controller terminal screws before inserting compatible wiring, following the illustrated connection guidance for your installation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"gg-media\"\u003e\u003cimg loading=\"lazy\" alt=\"Rover wiring installation step 1\" src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/rvr40-pc-11.jpg?v=1752056744\u0026amp;width=1200\"\u003e\u003c\/section\u003e\n\u003csection class=\"gg-copy\"\u003e\n\u003ch3\u003eStep 2\u003c\/h3\u003e\n\u003cp\u003eInsert compatible wires into the terminal openings as shown. The live Renogy description indicates support for wiring up to 8 AWG.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"gg-media\"\u003e\u003cimg loading=\"lazy\" alt=\"Rover wiring installation step 2\" src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/rvr40-pc-11-2.jpg?v=1752056744\u0026amp;width=1200\"\u003e\u003c\/section\u003e\n\u003csection class=\"gg-copy\"\u003e\n\u003ch3\u003eStep 3\u003c\/h3\u003e\n\u003cp\u003eTighten the terminal screws securely to complete the compatible wiring connection shown in the installation sequence.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"gg-media\"\u003e\u003cimg loading=\"lazy\" alt=\"Rover wiring installation step 3\" src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/rvr40-pc-11-3.jpg?v=1752056743\u0026amp;width=1200\"\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cp\u003e```\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":52462541930777,"sku":"RNG-CTRL-RVR40-BT-G3-US","price":168.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/7318\/4281\/files\/01_a4735f91-eb94-43c5-bb17-1990b9e72d10.jpg?v=1780529962"}],"url":"https:\/\/gridgetaway.com\/collections\/40a-charge-controllers.oembed","provider":"Grid Getaway","version":"1.0","type":"link"}