High-Efficiency 400W Bifacial Monocrystalline Solar Panel

Built for maximum output and long-term use, this bifacial solar panel is perfect for off-grid systems, larger campervans and motorhomes, and offers energy-efficient performance year-round. Note: this solar panel is not MCS certified.

Product Overview

This 400W bifacial monocrystalline solar panel is designed for high efficiency and built to endure. It provides reliable solar power for charging any battery systems or directly powering non-sensitive devices like electric motors or pumps.

Capture More Sun with Bifacial Technology

Using both front and rear surfaces, this panel captures ambient reflected light and can boost solar generation by up to 20% depending on placement. Great for rooftops, ground mounts, and vehicle applications.

Durable, Weatherproof Design

With its waterproof, IP-rated construction and durable aluminium frame, this panel is built to perform in all weather conditions, from storms to high heat.

Optimised for Easy Connection

Comes with 60cm of high-temp solar cable and MC4 connectors for a fast setup. Easily integrates with other panels and cables to your solar charge controller or inverter.

Compact Yet Powerful

Thanks to advanced multi-busbar cell technology, you get more energy in a smaller panel — ideal for space-limited installs and hotter climates.

Ideal for 12V Battery Charging

To charge 12V, 24V or 48V batteries, pair this panel with a compatible solar charge controller or inverter. All our controllers and invertters include clear installation guides and wiring diagrams.

Technical Specifications

Warranty

Covered by a 5-year warranty. Solar cell output is guaranteed at 90% for 10 years and 80% for 25 years.