{"product_id":"renogy-dcc30s-12v-30a-dual-input-dc-dc-on-board-battery-charger-with-mppt","title":"Renogy DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT","description":"\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 32px; margin: 0 0 40px;\"\u003e\n\u003cdiv style=\"flex: 2 1 320px; min-width: 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/renogy-dcc30s-dual-input-dc-dc-battery-charger-top-view-in-black-on-a-white-background.jpg\" alt=\"Renogy DCC30S dual input DC-DC battery charger, top view in black on a white background\" width=\"940\" height=\"666\" style=\"display: block; width: 100%; height: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 3 1 320px; min-width: 0; text-wrap: pretty;\"\u003e\n\u003ch2 style=\"margin-top: 0;\"\u003eThe Renogy DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT Charges Your House Battery From Solar and Your Alternator\u003c\/h2\u003e\n\u003cp\u003eThe Renogy DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT charges a 12V house battery from two inputs. One input connects to your starter battery and alternator. The other connects directly to solar panels. Built-in MPPT tracking gets the most from the panels, and a built-in voltage sensitive relay keeps the starter battery and house battery isolated.\u003c\/p\u003e\n\u003cp\u003eIt is made for RVs, camper vans, trucks and boats that need to charge a service battery while driving or parked in the sun. It charges Flooded, Gel, AGM and Lithium batteries, and you can choose a package with a Bluetooth module or with a Bluetooth module and a Renogy ONE Core.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch3\u003eRenogy DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT Features\u003c\/h3\u003e\n\u003ch4\u003eTwo Charging Inputs in One Unit\u003c\/h4\u003e\n\u003cp\u003eYour vehicle's alternator normally serves the starter battery first. This charger lets your solar system charge the house battery first. When solar is low, it can charge from the starter battery side instead. Maximum solar input is 30V and 400W, and maximum alternator input is 400W.\u003c\/p\u003e\n\u003ch4\u003eMPPT Tracking With 3-Stage Charging\u003c\/h4\u003e\n\u003cp\u003eRenogy lists up to 99% MPPT tracking efficiency, and charging efficiency up to 97%. Bulk, Boost and Float stages bring the battery to full charge, and equalization is available for select battery types.\u003c\/p\u003e\n\u003ch4\u003eWorks With Traditional and Smart Alternators\u003c\/h4\u003e\n\u003cp\u003eTraditional alternators with 13.2 to 16 VDC output work with the built-in voltage sensitive relay. For a smart alternator (Euro 6, 12 to 16 VDC), connect the included IGN signal wire to the vehicle ignition port.\u003c\/p\u003e\n\u003ch4\u003eProtection and Heat Dissipation\u003c\/h4\u003e\n\u003cp\u003eRenogy lists battery isolation, over-voltage, battery temperature, over-current, overheat, reverse current and reverse polarity protection. A soft start circuit raises input voltage gradually.\u003c\/p\u003e\n\u003ch4\u003eEasy Wiring Layout\u003c\/h4\u003e\n\u003cp\u003eA common negative terminal brings together the solar, starter battery and house battery connections in one place.\u003c\/p\u003e\n\u003ch4\u003eMonitoring Options\u003c\/h4\u003e\n\u003cp\u003eAn RS485 port connects to the Renogy BT-2 Bluetooth module, so you can monitor and adjust the charger in the Renogy DC Home app. Renogy also lists the DCC30S as compatible with the Renogy ONE Core when it is connected through the BT-2 module.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eReal-World Applications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRVs and campers.\u003c\/strong\u003e Charge the house battery on the road and from rooftop solar at camp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCamper vans and trucks.\u003c\/strong\u003e Renogy lists trucks as a use, with the service battery charged from the alternator while driving.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoats.\u003c\/strong\u003e Renogy lists marine as a use.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003ePractical Comparison\u003c\/h3\u003e\n\u003ch4\u003eDCC30S Versus a Basic Isolator Relay\u003c\/h4\u003e\n\u003cp\u003eA basic isolator only joins batteries. This charger adds MPPT solar input, multi-stage charging and battery-type presets.\u003c\/p\u003e\n\u003ch4\u003eCharger Only Versus Bluetooth and ONE Core Packages\u003c\/h4\u003e\n\u003cp\u003eThe charger alone has no display, only LED indicators. The Bluetooth package adds a BT-2 module for phone monitoring. The ONE Core package adds a Renogy ONE Core for system monitoring.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eBuyer Guidance\u003c\/h3\u003e\n\u003ch4\u003eFusing and Wire Size\u003c\/h4\u003e\n\u003cp\u003eRenogy recommends fuses on both the input and output sides. For the 30A model, the manual lists a 45 to 60A fuse from the starter battery to the charger. Renogy's fuse sheet lists a 40A fuse from the house battery to the charger and a 10 AWG wire for the output terminal, 1 to 5 m long. Fuse on the positive side only. Renogy recommends qualified personnel for installation.\u003c\/p\u003e\n\u003ch4\u003eMounting\u003c\/h4\u003e\n\u003cp\u003eMount it on a vertical surface indoors, away from direct sunlight and water, with at least 6 in (150 mm) of clearance above and below. Never install it in a sealed enclosure with flooded batteries.\u003c\/p\u003e\n\u003ch4\u003eThis May Be A Good Fit If\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eYou want to charge a house battery from both an alternator and solar\u003c\/li\u003e\n\u003cli\u003eYou use a 12V system with Flooded, Gel, AGM or Lithium batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat Alternators Does It Work With?\u003c\/h4\u003e\n\u003cp\u003eBoth traditional and smart alternators. With a smart alternator, connect the IGN signal wire to the vehicle ignition port.\u003c\/p\u003e\n\u003ch4\u003eWhat Happens When the House Battery Is Full?\u003c\/h4\u003e\n\u003cp\u003eThe built-in voltage sensitive relay lets the charger trickle charge the house battery to keep it full. It can also trickle charge the starter battery from the solar panels, and it keeps the two batteries isolated.\u003c\/p\u003e\n\u003ch4\u003eHow Do I Set the Battery Type Without a Display?\u003c\/h4\u003e\n\u003cp\u003ePress the battery type button on the PV+ and ALT+ side of the charger. Each press changes the LED color, and each color stands for one battery type. The manual lists the colors.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Renogy DCC30S 12V 30A DC-DC Dual Battery Charger\u003c\/li\u003e\n\u003cli\u003e1 x Battery Temperature Sensor\u003c\/li\u003e\n\u003cli\u003e1 x Battery Voltage Sensor\u003c\/li\u003e\n\u003cli\u003e1 x IGN Signal Wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe charger only option includes the items above. The Bluetooth option adds a Renogy BT-2 Bluetooth module. The Bluetooth and ONE Core option adds both a BT-2 module and a Renogy ONE Core.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eDual-Input Charging for Your House Battery\u003c\/h3\u003e\n\u003cp\u003eThe Renogy DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT keeps your house battery charged from the road and from the sun. If you have questions about your setup, the Outbound Power team is happy to help.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ctable style=\"border-collapse: collapse; max-width: 100%; overflow-x: auto;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background-color: rgb(242, 242, 242); text-align: left; width: 100%;\"\u003e\n\u003ch3\u003eRenogy DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT Specifications\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.1489%;\"\u003e\u003cstrong\u003eSystem Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8511%;\"\u003e12 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9 ~ 16 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Solar Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Solar Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlternator Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTraditional alternator 13.2 ~ 16 VDC; smart alternator (Euro 6) 12 ~ 16 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Alternator Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Charging Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eService Battery Charging Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMPPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eCharging\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSLA, Gel, Flooded, Lithium, User\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Stages\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBulk, Boost, Float; equalization for select battery types\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Compensation Coefficient\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-3 mV \/ °C \/ 2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBattery isolation, over-voltage, battery temperature, over-current, overheat, reverse current, reverse polarity, short circuit, undervoltage, overload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSelf-Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnder 30 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptional Bluetooth Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRenogy BT-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eSize and Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.61 x 5.75 x 3.03 in \/ 244 x 146 x 77 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.11 lb \/ 1.41 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM8 x 1.25 - 14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Wire Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 AWG ~ 4 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrounding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommon negative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-31°F ~ 149°F \/ -35°C ~ 65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°F ~ 176°F \/ -40°C ~ 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 ~ 95%, no condensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS, FCC Part 15 Class B, ETL listed to UL 1741 and CSA C22.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial and Workmanship Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ch3\u003eRenogy DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT Manuals\u003c\/h3\u003e\n\u003ch4\u003eUser Manual\u003c\/h4\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/renogy-dcc30s-12v-30a-dual-input-dc-dc-on-board-battery-charger-with-mppt-user-manual.pdf\" title=\"User Manual\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/user-manual-for-the-renogy-dcc30s-12v-30a-dual-input-dc-dc-on-board-battery-charger-with-mppt.jpg\" alt=\"User Manual for the Renogy DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT\" width=\"100\" height=\"100\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003ch4\u003eData Sheet\u003c\/h4\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/renogy-dcc30s-12v-30a-dual-input-dc-dc-on-board-battery-charger-with-mppt-data-sheet.pdf\" title=\"Data Sheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/data-sheet-for-the-renogy-dcc30s-12v-30a-dual-input-dc-dc-on-board-battery-charger-with-mppt.jpg\" alt=\"Data Sheet for the Renogy DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT\" width=\"100\" height=\"100\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003ch4\u003eInstallation Guide\u003c\/h4\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/renogy-dcc30s-12v-30a-dual-input-dc-dc-on-board-battery-charger-with-mppt-installation-guide.pdf\" title=\"Installation Guide\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/installation-guide-for-the-renogy-dcc30s-12v-30a-dual-input-dc-dc-on-board-battery-charger-with-mppt.jpg\" alt=\"Installation Guide for the Renogy DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT\" width=\"100\" height=\"100\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003ch4\u003eRenogy ONE Core User Manual\u003c\/h4\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/renogy-battery-shunt-300-renogy-one-core-user-manual.pdf\" title=\"Renogy ONE Core User Manual\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/renogy-one-core-user-manual-for-the-renogy-dcc30s-12v-30a-dual-input-dc-dc-on-board-battery-charger-with-mppt.jpg\" alt=\"Renogy ONE Core User Manual for the Renogy DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT\" width=\"100\" height=\"100\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"Renogy","offers":[{"title":"Battery Charger Only","offer_id":67614429708537,"sku":"RBC30D1S-US","price":186.99,"currency_code":"USD","in_stock":true},{"title":"With Bluetooth","offer_id":67614429741305,"sku":"RBC30D1S-BT-US","price":214.99,"currency_code":"USD","in_stock":true},{"title":"With Bluetooth And Renogy ONE Core","offer_id":67614429774073,"sku":"RBC30D1S-BT-W02W-US","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/renogy-dcc30s-12v-30a-dc-dc-on-board-battery-charger-with-mppt-beside-its-black-red-and-black-and-red-wires-on-a-white-background.jpg?v=1793974285","url":"https:\/\/outboundpower.com\/products\/renogy-dcc30s-12v-30a-dual-input-dc-dc-on-board-battery-charger-with-mppt","provider":"Outbound Power","version":"1.0","type":"link"}