{"product_id":"550w-rigid-solar-panel-longi-hpbc","title":"550 Watt Rigid Solar Panel - HPBC 26.0% High Efficient Cells","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e550 Watt Rigid Solar Panel - HPBC 26.0% High Efficient Cells\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 data-end=\"97\" data-start=\"68\" data-section-id=\"kecla8\"\u003e\u003cspan style=\"color: rgb(0, 147, 205);\"\u003e\u003cstrong\u003ePower More with Less Space\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"582\" data-start=\"158\"\u003eExperience exceptional solar performance with the \u003cstrong data-end=\"238\" data-start=\"208\"\u003e550 Watt Rigid Solar Panel\u003c\/strong\u003e, built with advanced \u003cstrong data-end=\"319\" data-start=\"260\"\u003eLONGi HPBC (Hybrid Passivated Back Contact) solar cells, \u003c\/strong\u003eone of the most efficient solar technologies available today. Delivering an impressive \u003cstrong data-end=\"430\" data-start=\"407\"\u003e26% cell efficiency\u003c\/strong\u003e, this high-output panel is designed for boaters, cruisers, van owners, and off-grid users who demand maximum power production and long-term reliability. \u003cbr\u003eEngineered for superior energy harvest, the HPBC cell architecture places electrical contacts on the back of the cell, allowing more sunlight to be converted into usable power while reducing shading losses.\u003c\/p\u003e\n\u003cp data-end=\"1353\" data-start=\"1014\"\u003eWith a powerful \u003cstrong data-end=\"1045\" data-start=\"1030\"\u003e550W output\u003c\/strong\u003e and high-voltage design (\u003cstrong data-end=\"1082\" data-start=\"1071\"\u003e80V Vmp\u003c\/strong\u003e), this panel is ideal for larger battery charging systems and MPPT charge controller installations. Its rugged rigid construction and durable aluminum frame make it well-suited for marine, van, and off-grid applications where dependable power generation is critical.\u003c\/p\u003e\n\u003cp data-end=\"1735\" data-start=\"1355\"\u003ePerfect for high-demand installations, the \u003cstrong data-end=\"1424\" data-start=\"1398\"\u003e550W Rigid Solar Panel\u003c\/strong\u003e delivers exceptional watts per panel, helping maximize energy production while reducing the number of panels required. Whether you're powering a cruising yacht, remote cabin, expedition vehicle, or commercial solar system, this panel provides industry-leading efficiency and outstanding real-world performance.\u003c\/p\u003e\n\u003cdiv style=\"background: #f4f8fb; border: 3px solid #0093CD; padding: 10px 12px; margin: 12px 0; font-size: 14px; line-height: 1.4; color: #000;\"\u003e\n\u003cstrong\u003eShipping Notice:\u003c\/strong\u003e\u003cbr\u003eDue to the size of this panel, shipping is not free. A $100 shipping credit is applied, you only pay the remaining shipping cost at checkout.\u003c\/div\u003e\n\u003ch3 data-start=\"1245\" data-end=\"1267\"\u003e\u003cspan style=\"color: rgb(0, 147, 205);\"\u003e\u003cstrong data-start=\"1251\" data-end=\"1267\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e✅ \u003cstrong\u003e550 Watts of High Output Power\u003c\/strong\u003e\u003cbr data-end=\"806\" data-start=\"803\"\u003eGenerate substantial solar energy from a single panel, reducing the number of panels required for your system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1064\" data-start=\"918\"\u003e✅ \u003cstrong data-end=\"955\" data-start=\"920\"\u003eAdvanced LONGi HPBC Solar Cells\u003c\/strong\u003e\u003cbr data-end=\"958\" data-start=\"955\"\u003ePremium back-contact cell technology improves efficiency, reduces shading losses, and enhances aesthetics.\u003c\/p\u003e\n\u003cp data-end=\"1214\" data-start=\"1066\"\u003e✅ \u003cstrong data-end=\"1103\" data-start=\"1068\"\u003eExceptional 26% Cell Efficiency\u003c\/strong\u003e\u003cbr data-end=\"1106\" data-start=\"1103\"\u003eOne of the highest efficiency ratings available, maximizing energy production in limited installation areas.\u003c\/p\u003e\n\u003cp data-end=\"1349\" data-start=\"1216\"\u003e✅ \u003cstrong data-end=\"1241\" data-start=\"1218\"\u003eHigh Voltage Design\u003c\/strong\u003e\u003cbr data-end=\"1244\" data-start=\"1241\"\u003e80V operating voltage makes this panel ideal for MPPT charge controllers and higher-voltage solar arrays.\u003c\/p\u003e\n\u003cp data-end=\"1503\" data-start=\"1351\"\u003e✅ \u003cstrong data-end=\"1383\" data-start=\"1353\"\u003eExcellent Heat Performance\u003c\/strong\u003e\u003cbr data-end=\"1386\" data-start=\"1383\"\u003eLow temperature coefficients help maintain power output during hot weather and high-temperature operating conditions.\u003c\/p\u003e\n\u003cp data-end=\"1757\" data-start=\"1637\"\u003e✅ \u003cstrong data-end=\"1669\" data-start=\"1639\"\u003eDurable Rigid Construction\u003c\/strong\u003e\u003cbr data-end=\"1672\" data-start=\"1669\"\u003eBuilt for long-term outdoor use in marine, van, off-grid, and commercial environments.\u003c\/p\u003e\n\u003ch3 data-end=\"1779\" data-start=\"1764\" data-section-id=\"mu966k\"\u003e\u003cspan style=\"color: rgb(0, 147, 205);\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2018\" data-start=\"1781\"\u003e\n\u003cli data-end=\"1809\" data-start=\"1781\" data-section-id=\"26gv3y\"\u003eMarine solar power systems\u003c\/li\u003e\n\u003cli data-end=\"1841\" data-start=\"1810\" data-section-id=\"lgtl3p\"\u003eSailboats and cruising yachts\u003c\/li\u003e\n\u003cli data-end=\"1874\" data-start=\"1842\" data-section-id=\"1ftzxci\"\u003eRV and van solar installations\u003c\/li\u003e\n\u003cli data-end=\"1892\" data-start=\"1875\" data-section-id=\"az9nvq\"\u003eOff-grid cabins\u003c\/li\u003e\n\u003cli data-end=\"1926\" data-start=\"1893\" data-section-id=\"17xhahr\"\u003eRemote telecommunications sites\u003c\/li\u003e\n\u003cli data-end=\"1963\" data-start=\"1927\" data-section-id=\"1irjyj\"\u003eAgricultural and farm applications\u003c\/li\u003e\n\u003cli data-end=\"1990\" data-start=\"1964\" data-section-id=\"1b9kz70\"\u003eBattery charging systems\u003c\/li\u003e\n\u003cli data-end=\"2018\" data-start=\"1991\" data-section-id=\"1nn5m9\"\u003eCommercial solar projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: rgb(0, 147, 205);\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.6; text-align: left; border: 1px solid #ccc;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"padding: 10px 14px; width: 40%; border: 1px solid #ddd; font-weight: 600;\"\u003eModel:\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBS550M\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eCell:\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #ddd;\"\u003eLONGi HPBC Solar Cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eSolar Cell Size\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #ddd;\"\u003e192*182mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eRated Power:\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #ddd;\"\u003e550 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"padding: 10px 14px; border: 1px solid #ddd; font-weight: 600;\"\u003ePeak Power Voltage (Vmpp):\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #ddd;\"\u003e80.0 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px 14px; border: 1px solid #ddd; font-weight: 600;\"\u003ePeak Power Amps (Impp):\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #ddd;\"\u003e6.87 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"padding: 10px 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eOpen Circuit Voltage (Voc):\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #ddd;\"\u003e96.0 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eShort Circuit Current (Isc):\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #ddd;\"\u003e7.42 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"padding: 10px 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eCell Conversion Efficiency:\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #ddd;\"\u003e26.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eDimensions:\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #ddd;\"\u003e84.6\" x 44.6\" x 1.2\", 2150 x 1134 x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"padding: 10px 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eWeight:\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #ddd;\"\u003e59.5 lbs, 27 kgs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"padding: 10px 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eCell Layout:\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #ddd;\"\u003e22 x 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eAccessories (option):\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 14px; border: 1px solid #ddd;\"\u003e3 separate junction boxes + bypass diodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-end=\"2813\" data-start=\"2783\" data-section-id=\"b1d5jy\"\u003e\u003cspan style=\"color: rgb(0, 147, 205);\"\u003e\u003cstrong\u003eWhy Choose HPBC Technology?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"3060\" data-start=\"2815\"\u003eTraditional solar cells place conductive busbars on the front surface, partially blocking sunlight. \u003cstrong data-end=\"2942\" data-start=\"2923\"\u003eHPBC technology\u003c\/strong\u003e moves electrical contacts to the rear of the cell, allowing more sunlight to reach the active surface. The result is:\u003c\/p\u003e\n\u003cul data-end=\"3207\" data-start=\"3062\"\u003e\n\u003cli data-end=\"3081\" data-start=\"3062\" data-section-id=\"vatdc6\"\u003eHigher efficiency\u003c\/li\u003e\n\u003cli data-end=\"3114\" data-start=\"3082\" data-section-id=\"1cabwfd\"\u003eImproved low-light performance\u003c\/li\u003e\n\u003cli data-end=\"3134\" data-start=\"3115\" data-section-id=\"ki3cmz\"\u003eBetter aesthetics\u003c\/li\u003e\n\u003cli data-end=\"3155\" data-start=\"3135\" data-section-id=\"r0vik0\"\u003eReduced power loss\u003c\/li\u003e\n\u003cli data-end=\"3207\" data-start=\"3156\" data-section-id=\"15lvujk\"\u003eIncreased energy yield over the life of the panel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"3257\" data-start=\"3214\" data-section-id=\"1k8cm0l\"\u003e\u003cspan style=\"color: rgb(0, 147, 205);\"\u003e\u003cstrong\u003eIdeal for High-Performance Solar Systems\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"3392\" data-start=\"3259\"\u003eWith an operating voltage of \u003cstrong data-end=\"3295\" data-start=\"3288\"\u003e80V\u003c\/strong\u003e and open-circuit voltage of \u003cstrong data-end=\"3331\" data-start=\"3324\"\u003e96V\u003c\/strong\u003e, the 550W Rigid Solar Panel is particularly well-suited for:\u003c\/p\u003e\n\u003cul data-end=\"3518\" data-start=\"3394\"\u003e\n\u003cli data-end=\"3426\" data-start=\"3394\" data-section-id=\"1j2y7j5\"\u003eMPPT charge controller systems\u003c\/li\u003e\n\u003cli data-end=\"3454\" data-start=\"3427\" data-section-id=\"1vjxrj4\"\u003eHigh-voltage solar arrays\u003c\/li\u003e\n\u003cli data-end=\"3476\" data-start=\"3455\" data-section-id=\"1pugiq5\"\u003eLarge battery banks\u003c\/li\u003e\n\u003cli data-end=\"3518\" data-start=\"3477\" data-section-id=\"1c87rer\"\u003eEnergy-intensive off-grid installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3642\" data-start=\"3520\"\u003eIts combination of high efficiency and high voltage can help reduce wiring losses and optimize overall system performance.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 147, 205);\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this panel suitable for marine installations?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. The 550W Rigid Solar Panel is an excellent choice for boats and yachts where maximizing power production is important. Verify mounting hardware and installation methods are appropriate for your vessel and environment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat type of charge controller should I use?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eDue to the panel's high operating voltage (80V Vmp, 96V Voc), an MPPT charge controller is strongly recommended for optimal performance and energy harvest.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan multiple panels be connected together?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. Panels can be wired in series or parallel depending on your system voltage requirements and the specifications of your charge controller or inverter.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDoes the panel perform well in hot weather?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. The panel features an excellent temperature coefficient of -0.24%\/°C, helping reduce power loss during high-temperature operation compared to many conventional solar panels.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan this panel charge a 12V, 24V, or 48V battery bank?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. When paired with a properly sized MPPT charge controller, the panel can be used with 12V, 24V, or 48V battery systems.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat are the dimensions of the panel?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe panel measures 84.65\" × 44.65\" × 1.18\" (2150 × 1134 × 30 mm). Be sure to verify available mounting space before ordering.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"CustomMarineProducts","offers":[{"title":"Default Title","offer_id":52483076653368,"sku":"BS550M","price":2295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/8466\/2328\/files\/550W-rigid-temp.jpg?v=1780977784","url":"https:\/\/www.custommarineproducts.store\/products\/550w-rigid-solar-panel-longi-hpbc","provider":"Custom Marine Products","version":"1.0","type":"link"}