What is the cheapest price for the 305W-20V Mono?

The lowest current price for the 305W-20V Mono is £165.00, compared across 4 UK retailers on Victron for Less.

Is the 305W-20V Mono a good price right now?

The 30-day average price for the 305W-20V Mono is £162.24. The current lowest price is £165.00, which is at or above the recent average.

Where can I buy the 305W-20V Mono in the UK?

You can compare prices from 4 UK Victron retailers on this page. Click "Visit Site" next to any retailer to go to their store directly.

305W-20V Mono Solar Panel | UK Prices

Name: 305W-20V Mono
Brand: Victron Energy
SKU: SPM043052002
Availability: InStock

Price Comparison

Retailer	Price	Availability	Actions
Midland Leisure Supplies	£165.00	In Stock	Visit Site
BMS Technologies	£165.19 Use code V4L5 at checkout for 5% discount	In Stock	Visit Site
Powerland	£173.88	In Stock	Visit Site
Callidus	£208.66	In Stock	Visit Site

Price History

Full Specifications

SKU	SPM043052002
Dimensions	N/A
Type	Monocrystalline Solar Panel
Power Output	305W
System Voltage	20V
Cell Type	Monocrystalline

About the 305W-20V Mono

The Victron Energy 305W-20V Monocrystalline solar panel is designed for marine, automotive, and off-grid applications. Built with high-efficiency monocrystalline cells, it delivers reliable power generation in a robust aluminium frame with tempered glass front. Suitable for charging 20V battery systems via an MPPT or PWM charge controller.

Application Guide

Victron monocrystalline panels offer high efficiency in a robust aluminium frame — designed for roof-mounted motorhome and marine installations.
Pair with a SmartSolar MPPT charge controller for maximum energy harvest from your panels.
Panel output varies by UK location and season — use our solar yield estimator to plan your system.