Offering value added services including power supply modifications to suit your application, pre sales support to assist you in your design, customer branding and stock control.

Specialist units can be in development for up to two years, which is no surprise considering the array of electronic hoops they are made to jump through to meet your, often stringent, demands.

This area of our site dedicated to giving you more information about the industry standards that we work to, guides to help you better understand power supplies, and possible power supply applications.

Sunpower Electronics have been providing power supplies into a wide and varying array of market sectors and applications for over 20 years. Call us on +44 (0)118 9823746 or email us to discuss your application.


All good design and manufacture processes will consider the regulations put into place and other power supply safety standards.

We help our customers use resources more efficiently by employing a host of power supply environmental standards.

Read a selection of extensive product frequently asked questions which is being extended over time.

Markets dominated by products and services designed for the general consumer.

Our extensive power supply glossary answers a number of complex questions relating to our products and industry.

Markets dominated by products and services designed for the general consumer.

Read and download a selection of our product user manuals.

Download a selection of our corporate and product brochures.

We ensure that all of our product design elements adhere to certain industry standards.

Sunpower Electronics Ltd is approved to BS-EN-ISO 9001:2015 and our factories are approved to both ISO-9001 and ISO-14001. As a group our aim is total customer satisfaction and continuous improvement. Those that buy in small volumes have always been forced to buy through the distribution channels, although they generally have products available to you in stock you may have to pay higher prices for the convenience and often loose the technical support and advice available through the manufacturer.

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Contact us to discuss your bespoke power supply requirements...