{"product_id":"renogy-e-flex-21-portable-solar-panel","title":"Renogy E.FLEX 21 Portable Solar Panel","description":"\u003cdiv\u003e\n\u003ch1\u003eRenogy E.FLEX 21 Portable Solar Panel\u003c\/h1\u003e\n\u003cp\u003eThe Renogy E.FLEX 21 Portable Solar Panel is a compact, weather-ready energy solution designed to power essential electronics in outdoor environments. With a 21W output, it converts sunlight into usable electrical current to charge devices such as phones, tablets, and other USB-powered gear during camping, hiking, boating, RV trips, or emergency preparedness scenarios.\u003c\/p\u003e \u003ch2\u003ePerformance and Efficiency\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eWattage: 21W rated output for dependable daytime charging\u003c\/li\u003e \u003cli\u003eEnergy conversion efficiency: up to 22–25% under optimal sunlight\u003c\/li\u003e \u003cli\u003eTechnology: advanced iSolar auto-optimization delivers the fastest charging possible while protecting devices from overheating\u003c\/li\u003e \u003cli\u003eDurability: water-resistant, rugged nylon housing built to endure unpredictable weather\u003c\/li\u003e \u003cli\u003eDesign: premium solar panel with an adjustable nylon kickstand for optimal sun exposure\u003c\/li\u003e \u003cli\u003eReliability: auto-optimization guarantees immediate reconnecting when sunlight returns after a charging interruption\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePortability and Setup\u003c\/h2\u003e\n\u003cp\u003eFoldable design enables straightforward transport in backpacks, totes, or suitcases, supporting convenient outdoor use. The panel ships with essential connections to facilitate quick setup and flexible placement in varied environments.\u003c\/p\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1 x Renogy E.FLEX 21 Portable Solar Panel\u003c\/li\u003e \u003cli\u003e1 x 23.6 in \/ 60 cm Micro USB Cable\u003c\/li\u003e \u003cli\u003e1 x USB-A to USB-C Cable\u003c\/li\u003e \u003cli\u003e2 x Carabiners\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSafety and Certifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOverheating protection integrated via iSolar auto-optimization\u003c\/li\u003e \u003cli\u003eWater-resistant, rugged nylon construction for enhanced durability in varying conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"tab-pane fade in active\" id=\"prd-desc\"\u003e \u003ch3 class=\"section-title section-title-small\"\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eWith an energy conversion efficiency of up to 22%-25%, Renogy E.FLEX 21 Portable Solar Panel utilizes sunlight and transforms it into usable electric currents for powering your essential electronics. Latest iSolar technology and auto-optimization functions are integrated to provide a safe and effortless charging experience.\u003c\/p\u003e\n\u003cp\u003eIf you have any questions regarding this product, please call us at 1 (909) 287-7111 or email support@renogy.com.\u003c\/p\u003e\n\u003ch3 class=\"section-title section-title-small\"\u003eKey Features\u003c\/h3\u003e\n\u003cstrong\u003eOptimized Charging\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced iSolar technology enables the fastest charging speed possible and protects your device from over heating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eHighly efficient\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUtilizes sunlight to the maximum extent with premium solar panel and adjustable nylon kickstand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eTop-notch Quality\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eWater-resistant and rugged nylon offers great durability to conquer unpredictable weather conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eEffortless Reconnecting\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eAuto-optimization function guarantees immediate reconnecting when sunlight returns after charging interruption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePortable Size\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFoldable design for portability in backpack, tote and suitcase for outdoor activities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"section-title section-title-small\"\u003ePackage Includes\u003c\/h3\u003e\n\u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"17%\" style=\"border: solid #02bee5 0.35em;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eRenogy E.FLEX 21 Portable Solar Panel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/R21EF-G1.jpg?v=1752738550\" height=\"150\" width=\"150\" alt=\"Renogy E.FLEX 21 Portable Solar Panel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/R21EF-G1.jpg?v=1752738550\" title=\"E.FLEX 21 Portable Solar Panel\" style=\"display: block; margin-left: auto; margin-right: auto;\" class=\"lazyload __mce_add_custom__\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e1 x\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"17%\" style=\"border: solid #02bee5 0.35em;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e23.6 in \/ 60 cm Micro USB Cable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/USB_cable.jpg?v=1752738550\" height=\"150\" width=\"150\" alt=\"23.6 in \/ 60 cm Micro USB Cable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/USB_cable.jpg?v=1752738550\" style=\"display: block; margin-left: auto; margin-right: auto;\" class=\"lazyload __mce_add_custom__\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e1 x\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"17%\" style=\"border: solid #02bee5 0.35em;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eUSB-A to USB-C Cable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/USB-A_to_USB-C_Cable.jpg?v=1752738550\" height=\"150\" width=\"150\" alt=\"USB-A to USB-C Cable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/USB-A_to_USB-C_Cable.jpg?v=1752738550\" style=\"display: block; margin-left: auto; margin-right: auto;\" class=\"lazyload __mce_add_custom__\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e1 x\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"17%\" style=\"border: solid #02bee5 0.35em;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCarabiners\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/carabiners.jpg?v=1752738550\" height=\"150\" width=\"150\" alt=\"Carabiners\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/carabiners.jpg?v=1752738550\" style=\"display: block; margin-left: auto; margin-right: auto;\" class=\"lazyload __mce_add_custom__\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e2 x\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-pane fade\" id=\"prd-specs\"\u003e \u003ctable style=\"width: 100.06%; height: 78.3333px;\" class=\"table table-striped\"\u003e\n\u003cthead\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"text-align: left; width: 68.0405%; height: 19.5833px;\"\u003e\n\u003cspan id=\"cf-Product Type\" class=\"custom-field-group-label\"\u003eProduct Type:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"vl-Product Type\" class=\"custom-field-group-value\"\u003eSolar Panels\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: left; width: 29.0166%; height: 19.5833px;\"\u003e\u003cspan\u003e\u003cspan id=\"cf-Watt\" class=\"custom-field-group-label\"\u003eWatt:\u003c\/span\u003e \u003cspan id=\"vl-Watt\" class=\"custom-field-group-value\"\u003e21W\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-pane fade\" id=\"prd-reviews\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"tab-pane fade\" id=\"prd-downloads\"\u003e\n\u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" class=\"tab-pane\" id=\"prd-diagram\"\u003e \u003c\/div\u003e \u003cbr\u003e \u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"17%\" style=\"border: solid #02bee5 0.35em;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eRenogy E.FLEX 21 Portable Solar Panel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/R21EF-G1.jpg?v=1752738550\" height=\"150\" width=\"150\" alt=\"Renogy E.FLEX 21 Portable Solar Panel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/R21EF-G1.jpg?v=1752738550\" title=\"E.FLEX 21 Portable Solar Panel\" style=\"display: block; margin-left: auto; margin-right: auto;\" class=\"lazyload __mce_add_custom__\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e1 x\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"17%\" style=\"border: solid #02bee5 0.35em;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e23.6 in \/ 60 cm Micro USB Cable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/USB_cable.jpg?v=1752738550\" height=\"150\" width=\"150\" alt=\"23.6 in \/ 60 cm Micro USB Cable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/USB_cable.jpg?v=1752738550\" style=\"display: block; margin-left: auto; margin-right: auto;\" class=\"lazyload __mce_add_custom__\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e1 x\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"17%\" style=\"border: solid #02bee5 0.35em;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eUSB-A to USB-C Cable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/USB-A_to_USB-C_Cable.jpg?v=1752738550\" height=\"150\" width=\"150\" alt=\"USB-A to USB-C Cable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/USB-A_to_USB-C_Cable.jpg?v=1752738550\" style=\"display: block; margin-left: auto; margin-right: auto;\" class=\"lazyload __mce_add_custom__\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e1 x\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"17%\" style=\"border: solid #02bee5 0.35em;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCarabiners\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/carabiners.jpg?v=1752738550\" height=\"150\" width=\"150\" alt=\"Carabiners\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/0137\/0483\/files\/carabiners.jpg?v=1752738550\" style=\"display: block; margin-left: auto; margin-right: auto;\" class=\"lazyload __mce_add_custom__\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e2 x\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003cbr\u003e \u003ctable style=\"width: 100.06%; height: 78.3333px;\" class=\"table table-striped\"\u003e\n\u003cthead\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"text-align: left; width: 68.0405%; height: 19.5833px;\"\u003e\n\u003cspan id=\"cf-Product Type\" class=\"custom-field-group-label\"\u003eProduct Type:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"vl-Product Type\" class=\"custom-field-group-value\"\u003eSolar Panels\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: left; width: 29.0166%; height: 19.5833px;\"\u003e\u003cspan\u003e\u003cspan id=\"cf-Watt\" class=\"custom-field-group-label\"\u003eWatt:\u003c\/span\u003e \u003cspan id=\"vl-Watt\" class=\"custom-field-group-value\"\u003e21W\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003cbr\u003e \u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Green Vista Living","offers":[{"title":"1 pcs","offer_id":45116025045107,"sku":"R21EF-US","price":42.99,"currency_code":"USD","in_stock":true},{"title":"2 pcs","offer_id":45116025077875,"sku":"R21EFX2-US","price":75.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/9969\/3939\/files\/R21EF-G1_01__76315.1666246824.1280.1280.jpg?v=1781810865","url":"https:\/\/ampereauthority.com\/products\/renogy-e-flex-21-portable-solar-panel","provider":"Ampere Authority","version":"1.0","type":"link"}