Customizable RV Solar Kit 400W 12V DC-DC Battery Charger with MPPT

Overview

Power your adventures with the Customizable RV Solar Kit 400W 12V — a complete off-grid charging system designed for motorhomes, campervans, and trailers. This kit combines efficient solar charging with a smart DC-DC charger and MPPT controller, keeping your batteries full whether you’re driving or parked. Stay powered anywhere with an easy-to-install, reliable solar setup built for travel.

Benefits

• Enjoy reliable power for lights, appliances, and devices on every trip.
• Charge your batteries both from solar and while driving — no more dead power banks.
• Reduce fuel use and generator noise with clean, renewable energy.
• Customize your setup to match your RV’s power needs and battery capacity.
• Spend more time exploring and less time worrying about power management.

Features

• 400W high-efficiency monocrystalline solar panels for maximum energy output.
• Integrated MPPT charge controller ensures optimal charging efficiency in all weather conditions.
• DC-DC charger allows dual input from both alternator and solar sources.
• Plug-and-play wiring kit for fast, simple installation.
• Expandable system — add more panels or batteries as your energy needs grow.
• Durable, weatherproof materials built to handle life on the road.

Specifications

• System Power: 400W (2 × 200W panels)
• System Voltage: 12V DC
• Solar Panel Type: Monocrystalline
• Charge Controller: 40A MPPT with LCD display
• DC-DC Charger: 12V 30A input for alternator charging
• Battery Compatibility: AGM, Gel, and LiFePO?
• Inverter (optional): 600W–1000W Pure Sine Wave
• Cable Length: 10m solar extension cables with MC4 connectors
• Mounting Kit: Adjustable Z-brackets and stainless steel hardware included
• Operating Temperature: -20°C to 60°C
• Certifications: CE, RoHS, ISO9001
• Warranty: 5 years solar panels / 2 years electronics