Manufacturer and seller images. Configuration examples may include additional equipment.
Image source: Renogy DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT (charger only, without the bundled Bluetooth module and ONE Core), manufacturer product photograph from the Renogy product pageNo sellers found.
Renogy's ordering code for the DCC30S sold together with a Bluetooth module and a Renogy ONE Core display. The same page sells the charger alone as RBC30D1S-US and with Bluetooth only as RBC30D1S-BT-US.
Official product page: Renogy storefront product data for the DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT (September 23, 2026 capture) Checked · Earlier documentLocation: Product data, variants[].sku for the variant titled "w/ Bluetooth & Renogy ONE Core"
Documented
The charger's weight, printed as "Weight 3.13 lb / 1.4 kg". The bundled Bluetooth module and ONE Core display are not included in it.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: General Data, Weight
Documented
Printed as "Auxiliary Battery Charging Mode MPPT", with solar and alternator input rows; one value for both RBC30D1S and RBC50D1S.
Official user manual: Renogy 12V 30A/50A Dual Input DC-DC On-Board Battery Charger with MPPT (RBC30D1S, RBC50D1S) User Manual Checked · Earlier documentLocation: PDF page 48, Technical Specifications
Documented
The charger's dimensions, printed as "9.61 x 5.75 x 3.03 inch/244 x 146 x 77mm" and read in that order as width, depth and height.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: General Data, Dimensions
Calculated
Printed as "Max. Solar Input Power 400W 660W"; 400W is the RBC30D1S column.
Official user manual: Renogy 12V 30A/50A Dual Input DC-DC On-Board Battery Charger with MPPT (RBC30D1S, RBC50D1S) User Manual Checked · Earlier documentLocation: PDF page 48, Technical Specifications (RBC30D1S column)
Documented
Printed as "Terminal Size M8*1.25 - 10mm Terminal Range 8AWG-4AWG".
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: General Data, Terminal Size and Terminal Range
Documented
The charger's port, printed as "Communication Protocol RS485". This bundle adds a Bluetooth module and a Renogy ONE Core display to it; their own interfaces are not specified on the page.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: General Data, Communication Protocol
Documented
Printed as "Max. Solar Input Voltage 30V" and "Alternator Input Voltage Traditional Alternator: 13.2-16VDC ; Smart Alternator (Euro 6): 12-16VDC". The page's description also says solar modules can be connected in series up to 50V solar input voltage; that statement disagrees with the 30V table row and is not recorded as the limit.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: Electrical Parameters, Max. Solar Input Voltage and Alternator Input Voltage
Documented
Renogy's maximum charging current. Its manual adds that the current is adjustable to 30A, 20A or 10A.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: Electrical Parameters, Maximum Charging Current
Documented
The charger's weight, printed as "Weight 3.13 lb / 1.4 kg". The bundled Bluetooth module and ONE Core display are not included in it.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: General Data, Weight
Documented
Printed as "Auxiliary Battery Charging Mode MPPT", with solar and alternator input rows; one value for both RBC30D1S and RBC50D1S.
Official user manual: Renogy 12V 30A/50A Dual Input DC-DC On-Board Battery Charger with MPPT (RBC30D1S, RBC50D1S) User Manual Checked · Earlier documentLocation: PDF page 48, Technical Specifications
Documented
The charger's dimensions, printed as "9.61 x 5.75 x 3.03 inch/244 x 146 x 77mm" and read in that order as width, depth and height.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: General Data, Dimensions
Documented
Printed as "Max. Solar Input Power 400W 660W"; 400W is the RBC30D1S column.
Official user manual: Renogy 12V 30A/50A Dual Input DC-DC On-Board Battery Charger with MPPT (RBC30D1S, RBC50D1S) User Manual Checked · Earlier documentLocation: PDF page 48, Technical Specifications (RBC30D1S column)
Documented
Printed as "Terminal Size M8*1.25 - 10mm Terminal Range 8AWG-4AWG".
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: General Data, Terminal Size and Terminal Range
Documented
The charger's port, printed as "Communication Protocol RS485". This bundle adds a Bluetooth module and a Renogy ONE Core display to it; their own interfaces are not specified on the page.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: General Data, Communication Protocol
Documented
Printed as "Max. Solar Input Voltage 30V" and "Alternator Input Voltage Traditional Alternator: 13.2-16VDC ; Smart Alternator (Euro 6): 12-16VDC". The page's description also says solar modules can be connected in series up to 50V solar input voltage; that statement disagrees with the 30V table row and is not recorded as the limit.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: Electrical Parameters, Max. Solar Input Voltage and Alternator Input Voltage
Documented
Renogy's maximum charging current. Its manual adds that the current is adjustable to 30A, 20A or 10A.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: Electrical Parameters, Maximum Charging Current
Documented
Printed as "Insert the terminal block of the IGN Signal Wire to the Ignition Signal (IGN), and the bare wire terminal to the ignition of the vehicle." under "5. For smart alternator only"; covers RBC30D1S and RBC50D1S.
Official user manual: Renogy 12V 30A/50A Dual Input DC-DC On-Board Battery Charger with MPPT (RBC30D1S, RBC50D1S) User Manual Checked · Earlier documentLocation: PDF page 25, Battery Charger Wiring step 5 (For smart alternator only)
Documented
Printed as "System Voltage 12VDC"; the page gives a battery voltage range of 9-16 V DC.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: Electrical Parameters, System Voltage
Documented
Renogy prints 400 W as the maximum for each input separately: "Max. Solar Input Power 400W" and "Max. Alternator Input Power 400W".
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: Electrical Parameters, Max. Solar Input Power and Max. Alternator Input Power
Documented
Printed as "Charging Efficiency 94%" with no load point or test condition.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: Electrical Parameters, Charging Efficiency
Documented
Printed as "Max. Solar Input Voltage 30V 50V"; 30V is the RBC30D1S column (50V is RBC50D1S). Maximum only; no minimum printed.
Official user manual: Renogy 12V 30A/50A Dual Input DC-DC On-Board Battery Charger with MPPT (RBC30D1S, RBC50D1S) User Manual Checked · Earlier documentLocation: PDF page 48, Technical Specifications (RBC30D1S column)
Documented
Printed as "Battery Types AGM/SLD , GEL , FLD , LI , USER"; "USER" is a custom charging mode.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: Electrical Parameters, Battery Types
Documented
Printed as "-40℉ to 176℉/-40℃ to 80℃".
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: General Data, Storage Temperature Range
Documented
Printed as "-31℉ to 149℉/-35℃ to 65℃".
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: General Data, Operating Temperature Range
Documented
Recorded exactly as Renogy prints it. The page gives no ETL file number, no CSA C22.2 part number and no certificate; no issuer directory was checked.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: Certifications, Certification
Documented
Published claims and calculations, not independent test results.
Location: Applicable products list; charging current tables
Retrieved
The user manual the DCC30S page links under Download Manual, fetched from Renogy's own content delivery host on September 23, 2026. It covers the 30A RBC30D1S and the 50A RBC50D1S together. It is attached as the manufacturer document for the charger; the specification figures in this manifest are read from the product page.
Archived copy of a document published by Renogy. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Renogy published. Original address: https://cdn.shopify.com/s/files/1/0631/0137/0483/files/RBC3050D1S-Manual.pdf?v=1752037986. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: ad9abc3d140f23c09a032f4150823aa5ed72e5a097efa57a7f286e8e674bcce6
Location: Specs tab "DCC30S 12V 30A DC-DC ON-BOARD BATTERY CHARGER WITH MPPT": Electrical Parameters, General Data, Certifications, Warranty Information
Retrieved
Renogy's own product page for the DCC30S charger, captured byte for byte on September 23, 2026. It sells three variants: the charger only (RBC30D1S-US, shown by default), with Bluetooth (RBC30D1S-BT-US), and with Bluetooth and Renogy ONE Core (RBC30D1S-BT-W02W-US). One specification table covers the charger in every variant; nothing on the page specifies the bundled Bluetooth module or ONE Core display. It is a store page, not a signed datasheet, and its ETL listing statement is a manufacturer claim that no issuer record was read against.
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Archived copy of a document published by Renogy. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Renogy published. Original address: https://cdn.shopify.com/s/files/1/0631/0137/0483/files/RBC3050D1S-Manual.pdf?v=1752037986. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: ad9abc3d140f23c09a032f4150823aa5ed72e5a097efa57a7f286e8e674bcce6
Printed as "Material and workmanship warranty 3 Year" for the charger. The page gives no separate term for the bundled Bluetooth module or ONE Core display.
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentLocation: Warranty Information
Documented
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Renogy's DCC30S product page prints "ETL listed to UL 1741 & CSA C22.2" in its Certifications row, for the charger in every variant. No ETL file number, certificate or test report is linked, and Intertek's directory was not checked. The claim covers the charger; the bundled Bluetooth module and Renogy ONE Core display are not named in it.
Models: DCC30S, RBC30D1S-BT-W02W-US
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentRenogy's DCC30S product page prints "ETL listed to UL 1741 & CSA C22.2". It names the CSA C22.2 series without a part number; the standard is recorded exactly as printed. No ETL file number, certificate or test report is linked, and Intertek's directory was not checked. The claim covers the charger; the bundled Bluetooth module and Renogy ONE Core display are not named in it.
Models: DCC30S, RBC30D1S-BT-W02W-US
Official product page: DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT | Renogy US (September 23, 2026 capture) Checked · Earlier documentNo sourced accessories or replacement parts listed yet.
Manufacturer SKU RBC30D1S-BT-W02W-US · US market
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