{"product_id":"sunman-earc-9v-85w-flexible-solar-panel-junction-box-underneath","title":"Sunman - eArc - 9V - 85W - Flexible Solar Panel","description":"\u003ch2\u003eSunman eArc 85W 9V Flexible Solar Panel for Mobile \u0026amp; Curved Roof Installs\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSunman eArc 9V 85W flexible solar panel\u003c\/strong\u003e is engineered for lightweight, low-profile solar on vehicles and surfaces where traditional framed glass modules are impractical. Designed with a flexible composite construction and a \u003cstrong\u003ejunction box underneath\u003c\/strong\u003e for a cleaner top-side finish, it’s well suited to \u003cstrong\u003ecaravans, motorhomes, yachts, buses, trains\u003c\/strong\u003e and other mobile or space-constrained applications.\u003c\/p\u003e\n\u003cp\u003eThis model is an \u003cstrong\u003e85W 9V solar panel\u003c\/strong\u003e. That 9V output is a key selection point: it can be an excellent match for certain charging systems, but it needs to be configured correctly when charging a \u003cstrong\u003e12V battery\u003c\/strong\u003e. The information below explains the common wiring and controller options so you can design a system that performs as expected under Australian conditions.\u003c\/p\u003e\n\u003ch2\u003eCharging a 12V Battery from a 9V Solar Panel: Your Options\u003c\/h2\u003e\n\u003cp\u003eBecause this panel is \u003cstrong\u003e9V nominal\u003c\/strong\u003e, you typically need either \u003cstrong\u003ehigher array voltage\u003c\/strong\u003e (by wiring panels in series) or a \u003cstrong\u003econtroller designed to boost\u003c\/strong\u003e lower input voltage.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOption 1 (common): Wire two panels in series\u003c\/strong\u003e to create ~18V, then connect to a standard PWM or MPPT solar controller such as a \u003ca href=\"https:\/\/www.solar4rvs.com.au\/products\/victron-smartsolar-mppt-75-15-12-24-15a-with-bluet\"\u003eVictron 75\/15 MPPT SmartSolar\u003c\/a\u003e or \u003ca href=\"https:\/\/www.solar4rvs.com.au\/products\/victron-bluesolar-pwm-lcd-usb-12-24v-20a-solar-cha\"\u003eVictron PWM USB \u0026amp; LCD 20A\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOption 2: Use a voltage-boosting solar controller\u003c\/strong\u003e (boost controllers are less common and often higher cost), such as a Genasun GVB model\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController compatibility note:\u003c\/strong\u003e Some REDARC units such as the BCDC12XXD and Manager30 can charge from 9V solar panels, so one panel may function with those controllers (please check your manual first to confirm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you’re planning a \u003cstrong\u003ecaravan solar system\u003c\/strong\u003e upgrade, confirming controller input requirements early helps avoid under-voltage issues and ensures your battery charging performance aligns with your expectations.\u003c\/p\u003e\n\u003ch2\u003eCompact Mono-PERC Cells in a Flexible, Frame-Free Design\u003c\/h2\u003e\n\u003cp\u003eThis new version of the Sunman eArc series uses \u003cstrong\u003emonocrystalline Mono-PERC solar cells\u003c\/strong\u003e to support strong energy yield from a compact footprint. The flexible form factor makes it easier to mount on subtly curved surfaces and low-clearance rooftops, without the weight and profile of framed panels.\u003c\/p\u003e\n\u003cp\u003eBuilt using a \u003cstrong\u003epatent-pending composite material\u003c\/strong\u003e (often compared to aircraft window materials), Sunman eArc panels are designed to be tough without requiring heavy glass or a rigid aluminium frame. They are \u003cstrong\u003eCEC-approved technology\u003c\/strong\u003e, supporting confidence for installers and customers looking for compliant solar components in Australia.\u003c\/p\u003e\n\u003ch2\u003eFree Vented Gap Kit (VGK) Included for Improved Mounting\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFree Vented Gap Kit Included!\u003c\/strong\u003e Correct mounting is critical for flexible solar panels, particularly on vehicle roofs where heat and airflow can affect performance. The included \u003cstrong\u003eVented Gap Kit\u003c\/strong\u003e is designed to improve airflow under the panel, helping to reduce surface heat build-up and support more stable output.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVented Gap Kit:\u003c\/strong\u003e Improves panel efficiency and reduces surface heating. Includes high bond double-sided adhesive tape and polycarbonate strips (height increase of approximately 15mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Picture of Sunman eArc Solar Panel with the Vented Gap Kit\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/Vented_Gap_Kit.jpg?v=1767912755\" width=\"50%\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e85W flexible solar panel (9V)\u003c\/strong\u003e for space-limited and curved mounting surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJunction box underneath\u003c\/strong\u003e to support a clean top-side profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono-PERC monocrystalline cells\u003c\/strong\u003e for efficient energy production in a compact format\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight, frame-free composite construction\u003c\/strong\u003e designed for mobile applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCEC-approved\u003c\/strong\u003e for residential and commercial use in Australia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Vented Gap Kit included\u003c\/strong\u003e to support airflow, reduce heat build-up and improve mounting outcomes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt for Australian Mobile Power Setups\u003c\/h2\u003e\n\u003cp\u003eWhether you’re fitting out a tourer, replacing older caravan solar panels, or building a compact solar solution on a marine roof, the Sunman eArc format prioritises practical installation and reduced roof load. The combination of flexible construction, efficient cell technology, and the included vented gap mounting approach is particularly relevant for Australian conditions, where rooftop temperatures can climb quickly and airflow management matters.\u003c\/p\u003e\n\u003cp\u003eFor best results, match the panel configuration to your controller and battery setup. If you’re unsure whether one panel will suit your system, consider whether you’ll be running \u003cstrong\u003etwo panels in series\u003c\/strong\u003e into a standard MPPT\/PWM controller, or using a compatible charger that accepts lower solar input voltage.\u003c\/p\u003e\n\u003cp\u003eChoose the Sunman eArc 85W flexible solar panel when you need a low-profile, lightweight panel from a recognised brand—paired with clearer guidance on how to integrate 9V solar into real-world 12V battery systems.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"product-specifications\" style=\"width:100%; border-collapse:collapse; border:1px solid #d9d9d9; table-layout:auto;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eSolar cells\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e20 (2x10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eMaximum Power (Pmax)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eMaximum Power Voltage (Vmp)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eMaximum Power Current (Imp)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e8.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eOpen-circuit Voltage (Voc)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e12.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eShort-circuit Current (Isc)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e8.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eOperating Temperature (°C)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e-40 °C to 85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eMaximum System Voltage\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e600 V DC (IEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eMaximum Series Fuse Rating\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eApplication Class\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eClass A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003ePower Tolerance\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e0\/+5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eBacksheet\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eJunction box\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eIP 68 rated (each j-box has one by-pass diode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eOutput Cables\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003ePhotovoltaic technology cable 4.0 mm2, (+)150 \/ (-)450 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eConnector\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eMC4 compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Sunman","offers":[{"title":"Default Title","offer_id":52364272140571,"sku":"eASMS085P2x10D","price":209.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0854\/3354\/9083\/files\/eASMS085P2x10D-01.jpg?v=1781608796","url":"https:\/\/www.nbcampingequipment.com.au\/products\/sunman-earc-9v-85w-flexible-solar-panel-junction-box-underneath","provider":"NB Camping Equipment","version":"1.0","type":"link"}