{"product_id":"rich-solar-mega-250-pro-24v-solar-panel","title":"Rich Solar MEGA 250 PRO 24V Solar Panel","description":"\u003ch2\u003eRich Solar MEGA 250 PRO – 250W 24V Off-Grid Solar Panel\u003c\/h2\u003e\n\u003cp\u003eThe Rich Solar MEGA 250 PRO is a 250W 24V off-grid solar panel built for campers, tiny homes, cabins, RVs, vans, marine setups, DIY solar projects, and higher-wattage off-grid systems. It is available as the MEGA 250 PRO ONYX Black under SKU RS-M250PB and the MEGA 250 PRO Silver under SKU RS-M250P. This panel uses tempered glass, aluminum, and monocrystalline silicon, with N-Type TOPCon cells and a 16-busbar design listed in the source copy. Its 60.6\" × 29.9\" × 1.2\" frame and 26.9 lb weight match the same physical footprint as the 12V MEGA 250, while the 36.9V maximum power voltage supports 24V voltage-class system planning. With 250W maximum power, 1500VDC maximum system voltage, listed IP68 waterproof protection for the junction box \/ connectors, and a 25-year power output warranty, the MEGA 250 PRO is built for properly designed high-power solar layouts.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e250W 24V Solar Panel for Higher-Wattage Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MEGA 250 PRO gives builders a 24V voltage-class 250W panel option for campers, tiny homes, cabins, RVs, vans, boats, and off-grid solar arrays. Its higher voltage profile can help simplify properly designed systems above 12V by reducing some panel-combining requirements, depending on controller, battery, inverter, wiring, and string design.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eN-Type TOPCon Cells with 16-Busbar Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis Rich Solar panel is listed with TOPCon N-Type cells, 16-busbar construction, and 0 to +5W positive power tolerance. The source also lists up to 25.1% maximum efficiency, low-light performance language, and a -0.35%\/°C temperature coefficient.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDurable Construction for Harsh Outdoor Conditions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe source describes the MEGA 250 PRO as built for harsh environments, including salt, ammonia, sand, high temperatures, and high humidity. It also lists 3.2 mm AR-coated tempered glass, an aluminum frame, IP68 waterproof protection, PID resistance, and 100% double EL inspection; verify exact test standards before presenting these as certified environmental ratings.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePre-Drilled Mounting and Plug-and-Play Connections\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePre-drilled holes allow flexible mounting options for compatible brackets, racks, and frames. MC4 connectors with source-listed pre-attached cables help simplify panel-to-panel connection work during properly planned solar installation.\u003c\/p\u003e\n\u003c!-- Responsive Image\/Text Blocks --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; padding: 0;\"\u003e\n\u003cdiv class=\"responsive-half\" style=\"flex: 1 1 300px; max-width: 50%; padding: 0 4px;\"\u003e\u003cimg height=\"1000\" width=\"1000\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/23mc8yfvL_mid.webp?v=1779238343\" alt=\"Rich Solar MEGA 250 PRO 250W 24V off-grid solar panel for campers tiny homes and cabins\" class=\"responsive-image\" style=\"width: 100%; height: auto;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"responsive-half\" style=\"flex: 1 1 300px; max-width: 50%; padding: 1rem; text-align: center;\"\u003e\n\u003cp\u003eThe MEGA 250 PRO gives off-grid builders a 24V panel format for higher-wattage system planning. Its 250W rating, compact footprint, and rugged component set make it useful for campers, tiny homes, cabins, vans, boats, and solar arrays.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Image Block 2 --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; padding: 0;\" class=\"image-block-2\"\u003e\n\u003cdiv class=\"responsive-half\" style=\"flex: 1 1 300px; max-width: 50%; padding: 1rem; text-align: center;\"\u003e\n\u003cp\u003eWith listed IP68 waterproof protection, MC4 connectors, source-listed pre-attached cables, and support for PWM or MPPT controllers, this panel supports practical installation planning. Confirm controller, inverter, battery, wiring, and mounting compatibility before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"responsive-half\" style=\"flex: 1 1 300px; max-width: 50%; padding: 0 4px;\"\u003e\u003cimg height=\"1000\" width=\"1000\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/Okn65k8Xa_mid.webp?v=1779238343\" alt=\"Rich Solar MEGA 250 PRO 24 volt solar panel\" class=\"responsive-image\" style=\"width: 100%; height: auto;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Mobile Stack Fix --\u003e\n\u003cstyle\u003e\n@media(max-width:768px) {\n  .responsive-half { max-width: 100% !important; flex: 1 1 100% !important; }\n  .responsive-image { width: 100% !important; height: auto !important; }\n  .image-block-2 { flex-direction: column-reverse !important; }\n}\n\u003c\/style\u003e\n\u003ch3\u003eRich Solar MEGA 250 PRO Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e250W maximum power:\u003c\/strong\u003e Gives buyers a higher-output panel for properly sized 24V off-grid and mobile solar systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V panel voltage class:\u003c\/strong\u003e Supports properly designed systems above 12V while the panel’s listed operating voltage remains 36.9V Vmp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver and ONYX options:\u003c\/strong\u003e Supports RS-M250P Silver and RS-M250PB ONYX Black variant planning under the MEGA 250 PRO family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN-Type TOPCon cells:\u003c\/strong\u003e Supports Rich Solar’s listed efficiency, lower-resistance, and low-light output positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16-busbar construction:\u003c\/strong\u003e Rich Solar source copy links the 16-busbar design with improved light capture and reduced resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP68 waterproof rating:\u003c\/strong\u003e Rich Solar lists IP68 waterproof protection for the junction box \/ connectors in the source copy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25-year power output warranty:\u003c\/strong\u003e Provides long-term power output coverage; review Rich Solar warranty terms for full coverage details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background: #EFE9DC; border: 1px solid #D6D0C4; border-radius: 8px; padding: 24px; text-align: center; margin: 2rem 0; color: #1f1f1f;\"\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eNeed help choosing the right solar panel setup for your build?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eContact TrueStead Supply for solar panel guidance, system comparison support, and quote assistance.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003e✔ Off-grid power guidance    ✔ Mobile and property-ready options    ✔ Quote support\u003c\/p\u003e\n\u003ca style=\"display: inline-block; padding: 0.75rem 1.5rem; background-color: #2f4f2f; color: #ffffff; text-decoration: none; font-weight: bold; border-radius: 6px;\" href=\"https:\/\/www.truesteadsupply.com\/pages\/contact-us\"\u003eContact Us for a Quote\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch3\u003eRich Solar MEGA 250 PRO Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 2rem; border: 1px solid #D6D0C4;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eRich Solar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eMEGA 250 PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eSKU Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eRS-M250P Silver; RS-M250PB ONYX Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e24V off-grid solar panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eMaximum Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e250W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eMaximum Power Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e36.9V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eMaximum Power Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e6.78A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eOpen Circuit Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e44.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eShort Circuit Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e7.24A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eMaximum System Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e1500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003ePanel Voltage Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eCell Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eN-Type TOPCon monocrystalline solar cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eCell Design\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e16-busbar design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eMaximum Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e25.1% listed in source copy; do not treat as module efficiency unless confirmed by the official spec sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003ePower Tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e0 to +5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eTemperature Coefficient\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e-0.35%\/°C listed in source copy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eTempered glass, aluminum, monocrystalline silicon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eGlass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e3.2 mm AR-coated tempered glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003ePanel Cable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eApproximately 35\" in one Rich Solar spec area; 4 ft pre-attached cables listed in source copy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eMC4 connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eJunction Box \/ Connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eIP68 waterproof protection listed in source copy for the junction box \/ connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eSystem Integration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eRich Solar lists support for PWM\/MPPT controllers and on-grid\/off-grid inverter system integration; final compatibility depends on voltage, current, controller, battery, inverter, wiring, and full system design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eTesting \/ Inspection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e30+ in-house tests, PID resistance, and 100% double EL inspection listed in source copy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eEnvironmental Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eSource copy describes resistance to salt, ammonia, sand, high temperatures, and high humidity; verify test standards before presenting as certified ratings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e-40°F to +185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e60.6\" × 29.9\" × 1.2\" \/ 1540 × 760 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e26.9 lb \/ 12.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e25-year power output warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eRich Solar MEGA 250 PRO Info\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/RS-M250P_M250PB.pdf?v=1779238166\" target=\"_blank\" rel=\"noopener\"\u003eRich Solar MEGA 250 PRO Manual \/ Spec Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Rich Solar","offers":[{"title":"MEGA 250 PRO ONYX (Black)","offer_id":49130597679256,"sku":"RS-M250PB","price":255.99,"currency_code":"USD","in_stock":true},{"title":"MEGA 250 PRO (Silver)","offer_id":49130597712024,"sku":"RS-M250P","price":255.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/RS-M250P_250W_SOLAR_PANEL_20250716_1.webp?v=1779238343","url":"https:\/\/www.truesteadsupply.com\/products\/rich-solar-mega-250-pro-24v-solar-panel","provider":"TrueStead Supply","version":"1.0","type":"link"}