{"title":"Renogy Charge Controllers","description":"\u003cp\u003eMPPT and PWM controllers between the panels and the battery. MPPT gets meaningfully more out of a roof array. Sold by Renogy UK.\u003c\/p\u003e","products":[{"product_id":"renogy-adventurer-30a-pwm-flush-mount-charge-controller-w-lcd-display","title":"Adventurer Li 30A PWM Flush Mount Charge Controller w\/ LCD","description":"\u003cp\u003e\u003cstrong\u003eA 30A PWM controller that flush-mounts into the wall.\u003c\/strong\u003e The Adventurer Li is the one you fit when you want the display to look like part of the van rather than a box screwed to a cupboard door — with a programmable lithium charge voltage and an RS232 port for Bluetooth.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e30A PWM\u003c\/strong\u003e, 12V and 24V systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush mount\u003c\/strong\u003e, surface-mount bracket also included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable lithium charge voltage\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS232 port\u003c\/strong\u003e for the BT-1 Bluetooth module\u003c\/li\u003e\n\u003cli\u003eBacklit LCD, common-negative ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePWM, and when that is the right answer\u003c\/h3\u003e\u003cp\u003eA PWM controller pulls the panel down to battery voltage rather than converting the excess, so it harvests less than MPPT from the same array — the gap widens in cold, bright weather and on longer cable runs. What it gives you back is lower cost and simplicity. For a single 100W panel keeping a battery topped up, PWM is perfectly sensible. For a 400W roof that has to carry a fridge through a British winter, buy MPPT and stop reading.\u003c\/p\u003e\u003ch3\u003eFlush mounting\u003c\/h3\u003e\u003cp\u003eCutting the aperture is the part to plan. Pick a panel you can get behind for the cable, and somewhere you will actually glance at — next to the habitation door or over the worktop rather than inside a wardrobe. If you change your mind, the included surface-mount attachment lets you hang it on the wall instead.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eThe BT-1 module is a separate purchase and is what turns this into something you can read from your phone. Lithium users should set the charge voltage deliberately rather than relying on auto-detection.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358095900839,"sku":"RNG-CTRL-ADV30-LI-UK","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/RNG-CTRL-ADV30-LI-4__70139.1692864136.1280.1280.jpg?v=1789800626"},{"product_id":"renogy-battery-to-charge-controller-tray-cables","title":"Battery to Charge Controller Tray Cables","description":"\u003cp\u003e\u003cstrong\u003eA matched pair of cables, battery rings one end, bare tails the other.\u003c\/strong\u003e The link between the charge controller and the battery — the run people improvise with whatever is in the box and then wonder why the controller never quite reaches absorption voltage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-terminated\u003c\/strong\u003e with battery ring lugs at one end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.4m (8ft) in 4AWG, 8AWG or 10AWG\u003c\/strong\u003e, or 4.8m (16ft) in 10AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTUV tested\u003c\/strong\u003e, UV resistant\u003c\/li\u003e\n\u003cli\u003eRated for output in high-temperature conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePick the gauge for the run, not the current\u003c\/h3\u003e\u003cp\u003eThe controller only regulates what arrives at its terminals. Undersize this cable and the volt drop means the battery sits below the voltage the controller thinks it is delivering, so it never completes a charge cycle properly. As a rule, go heavier than feels necessary: 4AWG (25mm²) for a 40A-plus controller or a long run, 8AWG (10mm²) for a typical 20–30A install over a couple of metres.\u003c\/p\u003e\u003ch3\u003eFuse it\u003c\/h3\u003e\u003cp\u003eThis cable connects directly to a battery, so it needs a fuse at the battery end sized to the cable, not to the controller. That fuse is protecting the cable from a short, not protecting the controller from the battery.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eCheck which end your controller needs — these arrive with rings for the battery and bare tails for the controller's screw terminals. Measure the actual route including the bends, not the straight-line distance.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358095933607,"sku":"RNG-TRAYCB-8FT-8-UK","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/20181228_102955_e1__75095.1576736396.1280.1280.jpg?v=1789800627"},{"product_id":"renogy-new-edition-voyager-20a-pwm-waterproof-solar-charge-controller","title":"New Edition Voyager 20A PWM Waterproof Solar Charge Controller","description":"\u003cp\u003e\u003cstrong\u003eA 20A PWM controller rated IP67 — it can get wet.\u003c\/strong\u003e The Voyager is the one for an exposed mounting position: a trailer, a boat locker, a horsebox, or anywhere spray and condensation would kill an ordinary controller.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20A PWM\u003c\/strong\u003e, 12V and 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67\u003c\/strong\u003e, withstands spray, rain and condensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-stage charging\u003c\/strong\u003e, bulk, absorption, float and equalisation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour battery types\u003c\/strong\u003e, sealed\/AGM, gel, flooded and lithium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLithium awakening\u003c\/strong\u003e for over-discharged packs\u003c\/li\u003e\n\u003cli\u003eBacklit LCD, watertight housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSet it manually for lithium\u003c\/h3\u003e\u003cp\u003eAuto-detection of 12V or 24V only applies to non-lithium chemistries. With a LiFePO4 bank you need to select the battery type and voltage yourself — Renogy are explicit about this, and getting it wrong means either chronic undercharging or a controller trying to equalise a lithium pack, which you do not want.\u003c\/p\u003e\u003ch3\u003eWhere IP67 earns its keep\u003c\/h3\u003e\u003cp\u003eMost controllers are IP32: fine in a cupboard, ruined by a leaking roof vent. IP67 means temporary immersion, so this survives the places that actually get wet. If your controller is going inside a dry habitation space, you are paying for protection you will not use — a Rover MPPT will harvest more for similar money.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003e20A on PWM at 12V is roughly a 260W array before the controller becomes the limit. The temperature sensor is a separate option and worth adding for a battery mounted away from the controller.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358095966375,"sku":"RCC20VOYP-UK","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/17__43591.1700309836.1280.1280.jpg?v=1789800628"},{"product_id":"renogy-rover-60-amp-mppt-solar-charge-controller","title":"Rover 60 Amp MPPT Solar Charge Controller","description":"\u003cp\u003e\u003cstrong\u003e60A MPPT, 140V open-circuit input, and up to 800W of panel at 12V.\u003c\/strong\u003e The largest controller in the Rover range — for a big roof, a high-voltage series string, or a system that may move to 24V later.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e60A rated charge current\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e140V DC maximum PV input\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e800W at 12V\u003c\/strong\u003e, 1,600W at 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V\/24V\/36V\/48V\u003c\/strong\u003e auto recognition for non-lithium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20A load output\u003c\/strong\u003e, self-consumption 0.7–1.2W\u003c\/li\u003e\n\u003cli\u003eIP32, 285 × 205 × 102mm, 3.6kg, 25mm² (4AWG) terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eA 140V input changes how you wire the roof\u003c\/h3\u003e\u003cp\u003eWith a 95V controller you are limited in how many panels you can put in series. At 140V you can run a longer string, which keeps current low and lets you use thinner, cheaper cable from the roof to the controller — a real saving on a long run in a motorhome or a fixed installation. Always size the string on open-circuit voltage at the coldest temperature you expect, not the operating voltage on a summer afternoon.\u003c\/p\u003e\u003ch3\u003eMind the 800W ceiling at 12V\u003c\/h3\u003e\u003cp\u003e60A of charge current is the controller's limit, but at 12V that corresponds to roughly 800W of array. Fitting 1,200W of panel to a 12V bank and expecting this controller to harvest all of it will not work — the extra panel is simply clipped. If you have that much roof, the argument for a 24V system starts to make itself.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eIP32 means indoors, in a dry cupboard. Operating range tops out at 45°C, so give it ventilation — a 60A controller in a sealed locker in August will throttle back. Terminals take up to 25mm².\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358095999143,"sku":"RNG-CTRL-RVR60-UK","price":214.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/13__13776.1721355949.1280.1280.jpg?v=1789800629"},{"product_id":"renogy-rover-20-amp-mppt-solar-charge-controller","title":"Rover Li 20 Amp MPPT Solar Charge Controller","description":"\u003cp\u003e\u003cstrong\u003e20A MPPT, 95V input, 260W of panel at 12V.\u003c\/strong\u003e The entry point to the Rover range and the right controller for a modest roof — one or two panels on a weekender, where MPPT still buys you meaningfully more than PWM on a cold clear morning.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20A rated charge current\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95V DC maximum PV input\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e260W at 12V\u003c\/strong\u003e, 520W at 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V\/24V auto-detect\u003c\/strong\u003e for non-lithium\u003c\/li\u003e\n\u003cli\u003eCharges over-discharged lithium packs\u003c\/li\u003e\n\u003cli\u003eIP32, 210 × 151 × 68mm, 1.4kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhere MPPT actually wins\u003c\/h3\u003e\u003cp\u003eAn MPPT controller converts surplus panel voltage into extra charge current instead of throwing it away. The gain is largest exactly when you need it — cold, bright winter days, when panel voltage is high and the sun is low. On a 260W array that can be the difference between the fridge running on solar and the fridge running on the battery.\u003c\/p\u003e\u003ch3\u003eSizing to the array\u003c\/h3\u003e\u003cp\u003e260W at 12V is the ceiling. Two 100W panels is comfortable; two 175W panels is not, and you would be clipping output at the very times the roof is producing well. Size the controller to the array you intend to end up with, not the one you are starting with — upgrading the panel is easy, replacing the controller means redoing the wiring.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eIP32, so keep it in a dry cupboard. Terminals take up to 8AWG (10mm²). Power consumption is under 100mA at 12V, which is small but not nothing over a month of standing.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358097375399,"sku":"RNG-CTRL-RVR20-UK","price":72.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/01__21097.1730441258.1280.1280.jpg?v=1789800761"},{"product_id":"renogy-rover-li-30-amp-mppt-solar-charge-controller","title":"Rover Li 30 Amp MPPT Solar Charge Controller","description":"\u003cp\u003e\u003cstrong\u003e30A MPPT, 95V input, 400W of panel at 12V.\u003c\/strong\u003e The Rover that suits most van conversions — enough headroom for a realistic roof without paying for current a 12V system cannot use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e30A rated charge current\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95V DC maximum PV input\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400W at 12V\u003c\/strong\u003e, 800W at 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V\/24V auto-detect\u003c\/strong\u003e for non-lithium\u003c\/li\u003e\n\u003cli\u003eCharges over-discharged lithium packs\u003c\/li\u003e\n\u003cli\u003eIP32, 238 × 172 × 77mm, 2.0kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e400W is the sweet spot for a van roof\u003c\/h3\u003e\u003cp\u003eTwo 200W panels, or four 100W, is about what fits on a medium wheelbase van once you have allowed for a vent and a fan. That is exactly what this controller is sized for, which is why it ends up in more conversions than any other unit in the range. If your roof is bigger than that, go to the 40A or 60A rather than clipping output all summer.\u003c\/p\u003e\u003ch3\u003eSeries or parallel\u003c\/h3\u003e\u003cp\u003e95V of input headroom means two 12V nominal panels in series is comfortable, even allowing for the voltage rise on a cold morning. Series keeps the current down so the cable from the roof can be thinner; parallel copes better with partial shading. On a van roof that gets shaded by a vent or an aerial, parallel usually wins.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eIP32 — dry cupboard only. Terminals take up to 8AWG (10mm²). Add the BT-1 Bluetooth module if you want to see yield on your phone; without it you are reading the controller's own display.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358097408167,"sku":"RNG-CTRL-RVR30-UK","price":89.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/01__71571.1719451680.1280.1280.jpg?v=1789800762"},{"product_id":"renogy-rover-li-40-amp-mppt-solar-charge-controller","title":"Rover Li 40 Amp MPPT Solar Charge Controller","description":"\u003cp\u003e\u003cstrong\u003e40A MPPT, 100V input, 520W of panel at 12V.\u003c\/strong\u003e The step up from the 30A Rover, for a roof that has outgrown 400W. Renogy also list this page in 20A, 30A and 60A — the figures below are the 40A.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A rated charge current\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15–100V DC\u003c\/strong\u003e solar input range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e520W at 12V\u003c\/strong\u003e, 1,040W at 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V\/24V auto-detect\u003c\/strong\u003e for non-lithium\u003c\/li\u003e\n\u003cli\u003eCharges over-discharged lithium packs\u003c\/li\u003e\n\u003cli\u003eIP32, 238 × 172 × 77mm, 2.0kg, 3-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNote the 15V lower limit\u003c\/h3\u003e\u003cp\u003eThe input range starts at 15V, not zero. A single 12V nominal panel on an overcast winter afternoon can sit below that, at which point the controller simply will not start tracking. It is not a fault, and it is another argument for wiring two panels in series rather than parallel on a UK roof — the string voltage stays above the threshold for more of the day.\u003c\/p\u003e\u003ch3\u003eSame case as the 30A\u003c\/h3\u003e\u003cp\u003eIdentical 238 × 172 × 77mm footprint and 2.0kg weight, so if you are choosing between them the mounting space is not a factor — only the array size and the price. Worth noting the 40A carries a three-year warranty against the 30A's two.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eIP32, so a dry interior cupboard. Terminals take 8AWG (10mm²), which is the practical limit — for a 40A controller over a long run, that is worth checking against your volt drop calculation before you commit.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358097440935,"sku":"RNG-CTRL-RVR60-BT-UK2","price":72.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/01__04254.1734338473.1280.1280.jpg?v=1789800763"},{"product_id":"renogy-rover-lite-12v-24v-36v-48v-60a-mppt-solar-charge-controller","title":"Rover Lite 12V\/ 24V\/ 36V\/ 48V 60A MPPT Solar Charge Controller","description":"\u003cp\u003e\u003cstrong\u003e60A, 150V input, 900W of panel at 12V, and under 15mA of standby draw.\u003c\/strong\u003e The Rover Lite is the high-capacity controller for a large array — and its standing consumption is a fraction of the rest of the range, which matters on a vehicle that sits for weeks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e60A rated charge current\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150V DC maximum input\u003c\/strong\u003e (Voc)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e900W at 12V\u003c\/strong\u003e, 1,800W at 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V\/24V\/36V\/48V\u003c\/strong\u003e auto recognition for non-lithium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u0026gt;99% tracking, \u0026gt;97% conversion efficiency\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnder 15mA standby at 12V, IP32, 3.5kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe standby figure is the quiet advantage\u003c\/h3\u003e\u003cp\u003eMost MPPT controllers draw 60–100mA just being switched on. Under 15mA is roughly a third of an amp-hour a day — negligible. For a van that is stored between trips, or a system where the panels are covered in winter, that difference adds up to real capacity left in the bank when you come back to it.\u003c\/p\u003e\u003ch3\u003e150V lets you build a proper string\u003c\/h3\u003e\u003cp\u003eWith 150V of headroom you can put three or four 12V nominal panels in series and still be safe on a freezing bright morning when open-circuit voltage peaks. High voltage and low current means thinner cable from the roof, less volt drop, and a cheaper installation on anything with a long run.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003e900W at 12V is the ceiling; beyond that a 24V battery bank is the sensible answer. IP32 and heat-sink cooling, so it needs a dry, ventilated spot — a 60A controller working hard in a closed locker will derate above 45°C.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358097473703,"sku":"RCC60RVRE-BT-UK","price":179.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/solar-charge-controller-60_amp_1__81102.1736217388.1280.1280.jpg?v=1789800764"},{"product_id":"renogy-solar-adaptor-kit","title":"Solar Adaptor Kit (Solar panel to Charge Controller )","description":"\u003cp\u003e\u003cstrong\u003ePanel-to-controller leads: solar connectors one end, bare tails the other.\u003c\/strong\u003e The pair of cables that gets power off the roof and into the charge controller, in the length and gauge your run actually needs rather than the one that came in the box.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar connectors\u003c\/strong\u003e (male and female) at the panel end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBare tails\u003c\/strong\u003e for the controller's screw terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.2m, 3m, 6m and 9m\u003c\/strong\u003e lengths\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10AWG (6mm²) or 12AWG (4mm²)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeatherproof, rated for temperature extremes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eChoosing the gauge\u003c\/h3\u003e\u003cp\u003eVolt drop on the panel side costs you harvest directly — every volt lost in the cable is a volt the MPPT controller never sees. For runs under about three metres on a 200W array, 12AWG is fine. Go longer than that, or up to 400W, and 10AWG is the sensible choice. When in doubt, the heavier cable is the cheaper mistake.\u003c\/p\u003e\u003ch3\u003eGetting through the roof\u003c\/h3\u003e\u003cp\u003eThese leads terminate in solar connectors, which are chunky. Plan the cable entry gland around the connector size, or thread the cable before fitting the connectors. Cutting a gland too small and forcing the plug through is how roof leaks start.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eMeasure the full route — up and over the roof rib, down the wardrobe, along the floor — not the straight line. The 0.2m version is for panel-to-panel links rather than reaching the controller.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358097506471,"sku":"RNG-AK-9IN-12-UK","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/20171010_121333_61cgbaswf3l_sl1000___14862.1582013384.1280.1280.jpg?v=1789800764"},{"product_id":"renogy-wanderer-10a-pwm-charge-controller","title":"Wanderer 10A PWM Charge Controller","description":"\u003cp\u003e\u003cstrong\u003e10A PWM in a 122g case that costs less than a tank of fuel.\u003c\/strong\u003e The Wanderer is not for a conversion — it is for keeping a single small panel honest: a battery maintainer on a stored vehicle, a trailer light board, a shed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10A rated charge current\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e130W at 12V\u003c\/strong\u003e, 260W at 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50V DC maximum PV input\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V\/24V auto recognition\u003c\/strong\u003e for non-lithium\u003c\/li\u003e\n\u003cli\u003eUnder 10mA self-consumption\u003c\/li\u003e\n\u003cli\u003e122g, 119 × 75 × 27.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKnow what you are buying\u003c\/h3\u003e\u003cp\u003e130W of panel at 12V is the ceiling, and PWM means you will harvest less from that panel than an MPPT controller would. For a 100W panel trickling into a battery over winter, neither of those things matters. For a van you live in, both do — start at the Rover 30A instead.\u003c\/p\u003e\u003ch3\u003eWhere it is genuinely the right answer\u003c\/h3\u003e\u003cp\u003eStorage. A single panel and this controller will hold a leisure or starter battery at float through months of standing, which is the cheapest way to avoid replacing a flattened battery in spring. Under 10mA of self-consumption means the controller itself is not the thing draining it.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eTerminals take up to 12AWG, so this is not a controller to put on the end of heavy cable. Working range is −25°C to 45°C.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358097539239,"sku":"RNG-CTRL-WND10-UK","price":23.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/01__29905.1730441212.1280.1280.jpg?v=1789800765"}],"url":"https:\/\/shop.roamwired.com\/collections\/renogy-charge-controllers.oembed","provider":"Roam Wired Shop","version":"1.0","type":"link"}