{"product_id":"renogy-100w-12v-monocrystalline-solar-panel-2-pack","title":"Renogy 100W 12V Monocrystalline Solar Panel (2-Pack)","description":"\u003ch2\u003eShort Product Summary\u003c\/h2\u003e\u003cp\u003eTwo Renogy 100W 12V monocrystalline panels supplied as a pair. This is the standard building block for a caravan or camper roof array: 200W total, a low profile that clears most roof rails, and a frame and junction box built to survive gravel-road vibration and Highveld hail.\u003c\/p\u003e\u003ch2\u003eWhy This Product\u003c\/h2\u003e\u003cp\u003eAlmost every caravan solar install we do starts with a pair of 100W panels. Two 100W panels give you the same output as one 200W panel but far more freedom in where they go, which matters when the roof already has a hatch, an aerial and an air conditioner on it. They also let you split the array either side of an obstruction so a single shadow does not take out everything. Buying them as a pack is simply cheaper per watt than buying two singles, and you get panels from the same production batch, which keeps their output matched when they are wired in series. Monocrystalline cells earn their keep in South Africa. They hold up better in high ambient temperatures and give you more watts per square metre than polycrystalline, which is the metric that matters when roof space, not budget, is the constraint.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade A+ monocrystalline cells at up to 22% efficiency\u003c\/strong\u003e – more output from the same roof area, which is usually the real limit on a caravan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0 to +4% positive output tolerance\u003c\/strong\u003e – the panels are guaranteed to meet or beat their rating, never fall short of it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-iron tempered glass at 91.5% transparency\u003c\/strong\u003e – more light reaches the cells, and the glass survives what gravel roads throw at it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated to 2400Pa wind load and 5400Pa snow load\u003c\/strong\u003e – comfortably beyond anything a South African tow route will apply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 rated junction box with bypass diodes\u003c\/strong\u003e – shading one section drops output rather than collapsing the whole string.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 rated pre-fitted solar connectors\u003c\/strong\u003e – sealed against dust and water for a permanent roof installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-corrosion anodised aluminium frame\u003c\/strong\u003e – built for coastal air and years outdoors, with pre-drilled mounting holes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-layer EVA and TPT lamination\u003c\/strong\u003e – keeps moisture away from the cells over a long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied as a matched pair\u003c\/strong\u003e – same batch, so series wiring stays balanced.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIdeal For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCaravan and camper trailer roof arrays where two smaller panels fit better than one large one.\u003c\/li\u003e\n\u003cli\u003eOff-road trailers that need a 200W system split around a roof hatch or aerial.\u003c\/li\u003e\n\u003cli\u003eGround-mount or portable frames for bush camps and farm cottages.\u003c\/li\u003e\n\u003cli\u003eExpanding an existing 100W system to 200W with a matched panel plus a spare.\u003c\/li\u003e\n\u003cli\u003eAnyone building a 12V or 24V house system from scratch and wanting a proven starting point.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eLocal Support from 4Matt Campers\u003c\/h2\u003e\u003cp\u003e4Matt Campers fits and supports Renogy systems throughout \u003cstrong\u003eCape Town\u003c\/strong\u003e. We mount panels on caravan roofs every week and we know which brackets survive the trip to Namibia and which do not. Tell us your roof layout and your loads and we will tell you whether 200W is genuinely enough. See the rest of the range in \u003ca href=\"\/collections\/solar-panels\"\u003esolar panels\u003c\/a\u003e and \u003ca href=\"\/collections\/renogy\"\u003eRenogy\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: Renogy 100W 12V Monocrystalline Solar Panel, 2-Pack\u003c\/li\u003e\n\u003cli\u003eSKU: RNG-100D-SSx2-G3-SA\u003c\/li\u003e\n\u003cli\u003eQuantity: 2 panels\u003c\/li\u003e\n\u003cli\u003eRated power per panel: 100W\u003c\/li\u003e\n\u003cli\u003eCombined rated power: 200W\u003c\/li\u003e\n\u003cli\u003eSystem voltage: 12V\u003c\/li\u003e\n\u003cli\u003eCell type: Grade A+ monocrystalline\u003c\/li\u003e\n\u003cli\u003eCell efficiency: up to 22%\u003c\/li\u003e\n\u003cli\u003eOutput tolerance: 0 to +4%\u003c\/li\u003e\n\u003cli\u003eGlass: low-iron tempered, 91.5% transparency\u003c\/li\u003e\n\u003cli\u003eWind load rating: 2400Pa\u003c\/li\u003e\n\u003cli\u003eSnow load rating: 5400Pa\u003c\/li\u003e\n\u003cli\u003eJunction box: IP65 rated with bypass diodes\u003c\/li\u003e\n\u003cli\u003eConnectors: IP67 rated solar connectors\u003c\/li\u003e\n\u003cli\u003eFrame: anti-corrosion anodised aluminium with pre-drilled mounting holes\u003c\/li\u003e\n\u003cli\u003ePanel dimensions: approximately 1062 x 531 x 35 mm each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2 x Renogy 100W 12V monocrystalline solar panels\u003c\/li\u003e\n\u003cli\u003ePre-attached solar connector leads on each panel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOptional Fitment \u0026amp; Upgrade Notes\u003c\/h2\u003e\u003cp\u003eMounting brackets are not included, and the right choice depends on your roof. Drill-free corner brackets bond to a fibreglass or aluminium roof without penetrations, tilt brackets let you angle the array towards a low winter sun, and Z-brackets are the cheapest fixed option where you can drill. Whichever you use, seal every fastener properly. A leaking roof costs far more than the panel. Wire the pair in series for a 24V system or in parallel for 12V, and remember that parallel wiring needs branch connectors and doubles the current in the run to the controller, so check your cable gauge. Fit an in-line fuse on the positive lead. Leave a gap under the panels for airflow; a panel lying flat against a hot roof loses output.\u003c\/p\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eRegulate the array with a unit from \u003ca href=\"\/collections\/solar-charge-controllers\"\u003esolar charge controllers\u003c\/a\u003e, store it in a bank from \u003ca href=\"\/collections\/lithium-batteries\"\u003elithium batteries\u003c\/a\u003e and convert it with a unit from \u003ca href=\"\/collections\/inverters-inverter-chargers\"\u003einverters and inverter chargers\u003c\/a\u003e. Mounting brackets, branch connectors, extension leads and in-line fuses are all in \u003ca href=\"\/collections\/electrical-accessories\"\u003eelectrical accessories\u003c\/a\u003e. More panels are in \u003ca href=\"\/collections\/renogy\"\u003eRenogy\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSeries or parallel for two panels?\u003c\/strong\u003e\u003cbr\u003eSeries raises voltage and suits an MPPT controller and long cable runs. Parallel keeps the voltage low and suits a PWM controller. On a caravan with a modern MPPT unit, series is usually the better choice.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill 200W keep my fridge running indefinitely?\u003c\/strong\u003e\u003cbr\u003eFor a typical 45L to 60L compressor fridge with a decent battery bank, yes, in good sun. Add a kettle or a microwave and 200W stops being enough.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need brackets and cable as well?\u003c\/strong\u003e\u003cbr\u003eYes. Panels ship with their connector leads only. Brackets, extension cable, a controller and an in-line fuse are all separate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I mix these with a panel I already have?\u003c\/strong\u003e\u003cbr\u003eYou can, but do not wire a mismatched panel in series with these. Different current ratings drag the whole string down to the weakest panel. Run the odd panel on its own controller input, or in parallel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much roof space do I need?\u003c\/strong\u003e\u003cbr\u003eEach panel is roughly 1062 x 531 mm, so allow about 1.2 square metres for the pair plus a margin for brackets and airflow.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":48303350612153,"sku":"RNG-100D-SSx2-G3-SA","price":3995.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4587\/6409\/files\/01__75401.1680839211.1280.1280__55505.1705044703.1280.1280_f29205fd-44fa-4b6f-9ab7-057de163d854.jpg?v=1784813123","url":"https:\/\/www.4mattcampers.co.za\/products\/renogy-100w-12v-monocrystalline-solar-panel-2-pack","provider":"4Matt Campers","version":"1.0","type":"link"}