All categories

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  Mounting systems (7)

  • Technical Guides
  • Ground installation
  • Roof installation
  • Autonomous follower

  Technical guides for solar panel mounting systems: installation, roof and ground mounting, photovoltaic supports.
  Wattuneed expert advice for a successful solar project.

  View 7 posts
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  Mobility & Electric Charging (4)

  Everything you need to know about solar charging for electric vehicles: charging points, photovoltaic carports and power adapted to your daily needs.Combine sustainable mobility and clean energy.

  View 4 posts
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  Solar panels (16)

  • Installation and configuration
  • Maintenance & Servicing
  • Technologies & innovations

  Photovoltaic solar panels are at the heart of any solar installation, transforming the sun's energy into clean, renewable electricity. Understanding the different technologies available is essential to making the right choice for your self-consumption or energy production project.

  This category brings together all our practical guides, technical comparisons and expert advice to help you choose, install and optimise your solar panels. Whether you are a private individual...

  View 16 posts
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  Solar kits (33)

  • Economy & Regulation
  • Self-consumption & Optimisation
  • Sizing & Selection
  • Installation & Configuration

  Solar kits are the ideal solution for quickly getting started with photovoltaic self-consumption, without excessive technical complexity. These complete sets include all the components you need to generate your own electricity: solar panels, inverter (or micro-inverters), mounting system, cabling and sometimes even monitoring.

  This category brings together all our practical guides and comparisons to help you choose the right solar kit for your situation, whether it's a...

  View 33 posts
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  Inverters (37)

  • Comparisons & Buying Guides
  • MPPT sizing
  • Monitoring and Diagnostics
  • Installation & Configuration

  The inverter is the brain of your photovoltaic system, transforming the direct current produced by your solar panels into alternating current that can be used by your electrical appliances and is compatible with the grid. Choosing the right inverter and configuring it correctly is crucial for maximising your production and self-consumption rate.

  This category brings together all our technical guides, configuration tutorials and comparative analyses to help you select,...

  View 37 posts
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  Solar batteries (26)

  • Technologies & chemicals
  • Sizing & Selection
  • Maintenance & Balancing
  • Installation & Configuration

  Solar energy storage is the key to energy independence, allowing you to use the electricity generated by your panels even at night or during periods without sunshine. Modern solar batteries, particularly those using LiFePO4 lithium technology, offer exceptional longevity and optimal performance to maximise your self-consumption rate.

  This category brings together all our technical guides and feedback on solar batteries: choosing the right technology, calculating the...

  View 26 posts
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  Charge regulators (2)

  • Sizing & selection
  • Installation and configuration

  Solar charge controllers play an essential role in off-grid installations (without grid connection), managing optimal battery charging and protecting the entire system from overcharging and excessive discharging. Understanding the differences between MPPT and PWM technologies is crucial for optimising the performance of your stand-alone installation.

  This category brings together all our technical guides to help you choose, size and configure your charge controller...

  View 2 posts
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  Generating sets (3)

  Generators are an essential backup solution for ensuring the continuity of your power supply, particularly for solar installations in remote locations or to ensure total resilience in the event of grid failures. Integrating a backup generator into your energy system gives you complete autonomy and peace of mind, even during prolonged periods without sunshine or power grid failures.

  This category brings together our technical guides to help you choose, size and integrate a...

  View 3 posts