£199.99

Photonic Universe 400W bi-Facial monocrystalline Solar Panel with 60cm Cable

Silver, SWB-400M

Price data checked 1 day ago

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Price History & Forecast

Last 90 days • 90 data points

Historical
Generating forecast...
£199.99 £177.99 £182.79 £187.59 £192.39 £197.19 £201.99 16 January 2026 07 February 2026 01 March 2026 23 March 2026 15 April 2026

Price Distribution

Price distribution over 90 days • 2 price levels

Days at Price
79 days 11 days 0 20 40 59 79 £180 £200 Days at Price

Price Analysis

Most common price: £180 (79 days, 87.8%)

Price range: £180 - £200

Price levels: 2 different prices over 90 days

Description

This high efficiency, waterproof, 400W bi-facial monocrystalline solar panel is perfect for permanent outdoor use to provide free electricity for charging 12V batteries to power various applications. It can also be used to provide a direct power supply for applications not sensitive to changes in input voltage / current (e.g. electric motors or pumps). This panel has bifacial solar technology to capture sunlight on both the front and rear surfaces, significantly increasing energy output by harnessing reflected light from the ground. The solar yield can be increased by up to 20% depending on the mounting angle and mounting surface. This panel is ideal for various installations, including ground-mounted systems, rooftops, and building-integrated photovoltaics. The panel is fitted with 60cm of special solar cable which can work at high roof temperatures, with minimum power losses. A pair of male / female T4 connectors are crimped on the end of cable for easy connection to other solar panels, your existing system or 4mm extension cable. The long-lasting, high-efficiency monocrystalline solar cells and the tough, sealed, aluminium frame will give you years and years of consistent, free power. The waterproof design ensures that the panel can be used in all weather conditions. This panel also features innovative multi-busbar solar cells, which are able to extract more power from the same surface area. This results in a smaller overall solar panel, which is ideal for applications where space is limited. Please note this panel requires a solar charge controller / regulator to charge a 12V battery. Solar panel specifications: - Peak power: 400W - Max power voltage: 30.98V - Max power current: 12.91A - Open circuit voltage: 37.10V - Short circuit current: 13.80A - Dimensions: 1722 x 1134 x 30mm - Weight: 21.0kg Please contact Photonic Universe if you have any questions about this product.

Key Features

Advanced bifacial solar technology that captures sunlight on both the front and rear surfaces, increasing energy output by up to 20% by harnessing reflected light from the ground.

High-efficiency multi-busbar monocrystalline solar cells maximise power generation while maintaining a compact design, making it perfect for space-limited applications.

Durable, waterproof construction with a tough sealed aluminium frame ensures reliable, long-term performance in all weather conditions.

Easy to install with 60cm of high-temperature-resistant solar cable and pre-installed T4 connectors for quick and secure integration into solar systems.

Designed for a wide range of applications, including ground-mounted systems, rooftops, and building-integrated photovoltaics, this panel provides consistent, free electricity for years with minimal maintenance. Scroll down to Product Description for more information about this product.

Product Specifications

Colour
Silver
Domain
Amazon UK
Listed Since
27 March 2025

Barcode

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