Our Technical and Purchasing team at Kestrel Renewable Energy , South Africa have found Voltsys of significant assistance when sourcing and specifying Power One equipment. The speed and detail of responses to technical issues is above the norm that we have come to expect, and the accommodating of our orders, expediting the logistics of collections from various centres on our behalf is always much appreciated. Voltsys experience in the field of renewable energy products and hands on knowledge makes them a preferred vendor.

We have worked with Voltsys on a few projects over the years. During that time I have always been impressed by their expertise and service back-up, in my experience they are second to none. To say they go the extra mile is an understatement. Voltsys have become my “go to” company when any new project arises or when technical difficulties need to be addressed. 

It has been a great pleasure to work alongside the Voltsys team. They have been instrumental in our development of true automated Wind and Solar energy systems for telecommunications. With active projects in the Caucasus and Middle East, using their bespoke designed controllers, and online GPRS interfaces we are able to stay fully in control, we no longer even need to be in the country to monitor and maintain the power plants.

Voltsys solved my inquiry and proposed an economical technical solution. Communication is fast, clear and technically supported. I recommend this company and have found a technical partner for my solution.

The small scale wind sector has had a history of problems which sometimes appear insurmountable. However the service offered by Quentin and his team at Voltsys never seems to fail to provide a solution delivered in a very honest and clear manner. We are delighted to have a number of turbines operating for clients that would otherwise have floundered without the input of Voltsys. Thank you for your help.

Voltsys designed, specified and supplied our 12kWp solar photovoltaic array. They worked through many iterations of the design with us, refining and optimising the solution to meet the particular needs and constraints of our site, with endless patience and attention to detail. We evaluated proposals from 18 other PV suppliers during the process and Voltsys were head and shoulders above the competition in terms of the depth of their knowledge, the fit of their solution and the level of customer service shown.

Working with small wind can sometimes get complicated. Various turbines and custom made systems can make it hard to solve problems when they arise. Voltsys has provided us great service and product information that goes deeper than skin. We are very gratefull of the excellent service we have received.

Quentin’s team at Voltsys have always provided excellent customer service and support during the past decade of working with them. – Dr. Ross Gazey MIET

We have worked with Quentin and his team at Voltsys since 2009, they can always be relied on and never fail to impress with their breadth of knowledge and expertise within the Renewable Energy Sector.

Voltsys has vast knowledge of both on and off grid systems allowing us to win more customers. Their ability to understand the challenges of wind turbines and design bespoke electronic control systems for complex problems has helped our company retain many valuable clients. With projects from off grid solar pv in Ireland to solar kiosks in Saudi, Voltsys have provided invaluable support – often at short notice.