Victron Energy Solar Panel 285W 56-Cell Monocrystalline – Series 4c

The Victron Energy 285W Series 4c Monocrystalline Solar Panel delivers powerful and reliable solar energy for campervans, motorhomes, caravans, boats and off-grid electrical systems.

Featuring 56 high-efficiency monocrystalline solar cells, this panel provides excellent performance in both direct sunlight and lower-light conditions. Its high output makes it ideal for installations where maximum solar generation is required without fitting multiple smaller panels.

High-Efficiency Solar Performance

The panel’s advanced monocrystalline cells provide excellent conversion efficiency and high sensitivity across the solar spectrum.

A low voltage-temperature coefficient helps maintain dependable performance during warmer weather, while integrated bypass diodes minimise power losses caused by partial shading.

This allows the panel to continue generating useful energy when part of the surface is temporarily shaded by roof vents, aerials, trees or other obstructions.

Strong and Durable Construction

Designed for permanent outdoor installation, the Victron Energy 285W solar panel features:

High-transmission tempered glass
Strong anodised aluminium frame
Advanced EVA encapsulation
Triple-layer protective back sheet
Sealed and waterproof junction box
Integrated high-performance bypass diodes
Pre-wired solar connectors

The robust frame allows the panel to be installed using a variety of standard roof-mounting systems.

Product Features

Rated output: 285
Nominal system voltage: 24V
Cell type: Monocrystalline
Number of cells: 56
Series: 4c
Dimensions: 1550 × 880 × 35mm
Excellent low-light performance
High solar conversion efficiency
Reduced power losses during partial shading
Strong and weather-resistant construction
Suitable for permanent roof mounting
Pre-wired for straightforward installation

Ideal For

The Victron Energy 285W solar panel is suitable for:

Campervans
Motorhomes
Caravans
Boats and marine installations
Horseboxes
Expedition vehicles
Cabins and garden rooms
Workshops
Residential and commercial off-grid systems
Leisure and auxiliary battery charging

For the best charging performance, this panel should be connected to a suitably rated MPPT solar charge controller that can accommodate the panel’s voltage and current specifications.

Warranty

25-year limited warranty on power output and performance
5-year limited warranty on materials and workmanship