Macklin Controls was purchased by Highnett Ltd in 2008. Since then, it has grown into the main design and manufacturing hub of the Highnett Group. Boosting the groups capabilities in the design, manufacture, and supply of electrical products to our customers.

Over the years we have acquired a reputation throughout the Electrical and Renewable industries for high quality, reliability, and competitive prices. Providing great service to our many customers in the UK and abroad.

We have an experienced design team, with a large support network of resolute suppliers, technical contacts, complemented by a well-established work force and manufacturing facilities. Our in-depth knowledge of electrical instrumentation and control systems and renewable energy systems enable us to design and provide products that fully satisfy our customers’ needs and demands. We offer free advice and quotation for a one stop solution. Helping you to achieve your objective with minimum stress.

• G99 panels for Renewable Energy sources 25KW to 1.5 MW (incorporating metering and distribution if required)

• Distribution panels for Renewable Energy sources.

• Reverse power relays. Conforming to G100.

• G99 and G100 site testing (DNO witness Testing).

• Control panels and Monitoring panels. Bespoke design solutions to match your needs.

• LV Distribution panels (size and configuration as required)

• Auto change over switches 20A to 800A as standard.

• Bespoke Auto transfer (including bypass switches if required)

• Enclosed manual change over switches / Bypass switches / AC and DC Isolators / switch fuses.

• 3rd Party manufacture of your designs / products

• The complete range of Kraus & Naimer switches  

• Factory electrical installations and maintenance 

• Fault finding and repair.

• And much more.