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Hybrid solar panels in city centre – Toulouse (FR)
In 2011, this mother of 3 children and her husband purchased a house built in 1860 located near the city center of Toulouse. They then undertook major works such as renovating the structure and raising it by one floor.
As Energy Transition Manager for a local authority, Mrs. Macheto was looking for a renewable solution to improve its energy performance. She chose DualSun hybrid solar panels because they are innovative and efficient!
Case study:
This DualSun installation allows the Macheto family to save 27,250 € over the lifetime of the equipment. They will not only reduce their energy bills, but also save €15,089 compared to their initial investment.
An ethical and economical solution
Servane Macheto was a TELECOM engineer for 11 years. Upon leaving Telecom, Ms. Macheto completed a Master’s degree in Sustainable Development and Climate Change Management. It was within this framework that the DualSun hybrid technology was presented to her.
Having become Energy Transition Manager, she now seeks to make energy savings for the local authority that employs her.
Personally, Mr and Mrs Macheto wanted to install solar panels for ethical and economic reasons. They found in DualSun these two aspects and were seduced.
On this project, the 3 kva of electricity are sold on the network at a subsidized rate. The hot water is used in the house for self-consumption, for showers in particular.
Customer Testimonials
Responsible for Energy Transition for a territorial community, Servane Macheto is not a client like the others, she knows a lot about RE. She was looking for an ethical and economical solution for her home, she found DualSun :
“I wanted to install DualSun solar panels above all out of conviction, because I am professionally at the heart of the debate on the energy transition.
Leaving Telecom more than 3 years ago, Ms Macheto has a Master’s degree in sustainable development and climate change management. It was in this context that she was introduced to the innovative DualSun technology. Mr and Mrs Macheto wanted to install solar panels for ethical and economic reasons. They found in DualSun these two aspects and were seduced.
The installation of the DualSun solar panels was associated with a very heavy renovation work on the house and our installer was confronted with difficulties relating to the simultaneous implementation of other trades on the same site but in general, the work was delivered on time! I would no doubt recommend DualSun to my friends and family, but we still have to evaluate the performance in real-life situations in order to definitively validate our very favourable opinion”. – Servane Macheto
Technical Information
| Characteristics | House for 5 people |
| Application | Domestic hot water |
| Number of solar panels | 6 DualSun hybrid panels + 6 DualSun photovoltaic panels |
| Power output | 3kWc + 2,24kWth |
| Roof installation | In-Roof (EASYROOF system), south-facing, inclination 20°. |
| Thermal system | 200L tank with gas boiler top-up |
| Photovoltaic system | Total sale of electricity |
| Installation date | 2016 |
