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RENOGY CORE DCC30S 12V 30A Dual-Input DC2DC MPPT Charger
RENOGY CORE DCC30S 12V 30A Dual-Input DC2DC MPPT Charger
SKU:CVB-30D1S-G3-AU
In stock
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RENOGY CORE DCC30S 12V 30A Dual-Input DC2DC MPPT Charger
✅ Same Day Dispatch – Renogy Range
In stock now at Campervan Builders.
Unlike other sellers, we don’t wait until you order – we stock it and dispatch the same day
(when ordered before 3 PM AEST).
📝 Renogy CORE DCC30S 12V 30A Dual-Input DC-DC MPPT Charger
Reliable charging, simplified. The Renogy CORE DCC30S 12V 30A Dual-Input DC-DC MPPT Charger delivers a powerful, intelligent charging solution for caravans, camper trailers, 4WDs, and off-grid setups. Combining alternator charging and an integrated MPPT solar controller, it ensures your house battery stays charged wherever your journey takes you. With up to 97% efficiency and full compatibility across all major 12V battery types, this compact powerhouse makes off-grid energy management effortless.
⭐ Essential Benefits
• Dual-input design – simultaneously charges from vehicle alternator and solar panels for reliable power anywhere.
• Integrated MPPT controller – efficiently converts solar input (up to 400W) for faster battery charging.
• 30A charging output – supports all major 12V battery types, including AGM, GEL, Flooded, and Lithium (LiFePO₄).
• Smart charging algorithm – advanced bulk, boost, and float stages optimise charging speed and battery health.
• Comprehensive protection – safeguards against overvoltage, short circuit, reverse polarity, overcurrent, and overheating.
• Smart alternator compatible – functions perfectly with both traditional and smart alternators.
• Bluetooth-ready – equipped with RJ45 port (RS485) for seamless monitoring via the Renogy DC Home App.
• Compact and durable – lightweight 1.41kg design for easy mounting in tight spaces.
⚙️ Functionality
The Renogy CORE DCC30S intelligently prioritises between solar and alternator input based on energy availability. Its MPPT solar controller ensures you capture the maximum power from your panels, while the DC-DC charging function safely manages alternator input to protect both systems. Compact and rugged, it’s ideal for off-grid power setups requiring dependable, automatic charging control.
🔌 Compatibility
• Compatible with 12V battery systems
• Supports AGM, GEL, Flooded, and LiFePO₄ (Lithium) batteries
• Ideal for RVs, caravans, camper trailers, 4WDs, and boats
• Compatible with Renogy DC Home App via BT-2 Bluetooth Module
🧰 Installation Difficulty
🟡 3/5 (Moderate) – requires basic 12v electrical knowledge for alternator and solar wiring.
🔍 Features
• Dual-input alternator and solar charging
• MPPT technology for maximum efficiency
• RJ45 communication port for Bluetooth monitoring
• 30V max solar input / 400W max solar power
• Multi-stage charging: bulk, boost, float
• Up to 97% charging efficiency
• Built-in overvoltage, short circuit, and temperature protection
• Compact, lightweight design for versatile installation
📊 Specifications
| Specification | Detail |
|---|---|
| System Voltage | 12V DC |
| Rated Charging Current | 30A |
| Max Solar Input Voltage | 30V |
| Max Solar Input Power | 400W |
| Max Alternator Input Power | 400W |
| Charging Efficiency | Up to 97% |
| Battery Types Supported | SLA, GEL, FLD, LiFePO₄ |
| Operating Temperature | -35°C to 65°C |
| Storage Temperature | -40°C to 80°C |
| Humidity Range | 0% – 95% RH |
| Self-Consumption | <30mA |
| Temperature Compensation | -3mV/°C/2V |
| Communication Protocol | RS485 (via RJ45 port) |
| Grounding | Common Negative |
| Dimensions (L×W×H) | 244 × 146 × 77 mm |
| Weight | 1.41 kg |
| Terminal Size | M8 × 1.25–14 mm |
📦 What’s Included
• 1 × Renogy CORE DCC30S 12V 30A Dual-Input DC-DC MPPT Charger
• 1 × User Manual
• 1 × Mounting Kit
Our Commitment
At Campervan Builders, our commitment is simple: we only supply quality campervan, caravan, motorhome, and RV parts that we’ve personally tested in real off-grid conditions. From interior LED lighting to Starlink 12V conversion kits, every product is chosen for reliability, durability, and ease of installation. We back this with fast shipping Australia-wide, friendly support, and honest advice to help DIY builders and professionals alike. When you shop with us, you’re choosing proven gear that keeps you connected and comfortable on every adventure.