9.0 kWp Self-Consumption/Feed-in Solar Kit – Tri 8.8 kVA – without storage
Maximize your energy independence
with this complete solar kit, designed to reduce your energy bill. It includes 20 high-performance solar panels and a Sofar Solar 8.8 kVA three-phase inverter, ideal for high-consumption households. The inverter, which is suitable for self-consumption, enables you to use the energy produced directly, without feeding it into the grid, simplifying the administrative process.
Kit benefits:
- Energy independence: Cover your needs with clean, renewable energy.
- Simple installation: Pre-sized, easy-to-install components.
- Reliability: Long-term warranty for panels and inverter.
Why choose this kit?
- Performance: The solar panels guarantee maximum production, even in low sunlight conditions.
- Simplicity: The inverter is easy to configure and use.
- Customization: Adaptable to your needs (adding panels, etc.).
Estimated production and savings:
With 450 Wp panels, estimated annual production is 9900 kWh in central France, generating savings of around €2970 per year (electricity price at €0.30/kWh).
Ready to invest in self-consumption? Contact our experts for a free quote and a personalized study.
This kit includes
- 20XLeapton N-Type 450Wp TOPCon bifacial solar panel
- 1XSofar Solar Tri 8.8 kW Grid Inverter – 8.8KTLX-G3
- 1XDisjoncteur Schneider Resi9 - 1P+N - 25A - Courbe C - 230V - Réf. R9F64225
- 2X2X4mm2 solar cable with MC4 type (sold per metre)
- 1X6mm² earth cable (sold by the meter)
€15.00 (Tax incl.)
Turn the sun into savings with our single-phase solar kit.
Choose our three-phase solar kit: performance, simplicity and customisation for optimal energy production.
This kit is designed for easy integration into the public grid, offering a complete solution for your solar installation. It includes 20 solar panels, an 8.8 kVA Sofar Solar three-phase inverter, and the cables needed to connect the panels to the inverter and the inverter to your electrical panel. The panel mounting system is available as an option. Furthermore, the cabling and protection devices can be tailored to your specific requirements, ensuring a bespoke installation that is optimised for your energy consumption.
All our kits are configurable. In the options, you can click on the product to choose a different model or change the quantities to tailor the kit to your needs.
You can also view the details of the selected products directly below the price.
This solar self-consumption kit is designed to help you produce your own electricity and gain greater energy independence, while remaining easy to integrate into your existing installation.
- Reduce your energy bills: consume the electricity you produce directly.
- Sell excess energy: depending on the configuration, you can feed surplus electricity back into the grid.
- With or without grid injection: adapt your installation to your needs and energy strategy.
- Scalable solution: this photovoltaic kit can be configured according to your project (sizing, options, accessories).
- Suitable for residential and professional use: ideal for installations with significant energy needs.
- Designed for easier installation: included components ensure a consistent and structured setup.
- Green energy production: actively contribute to the energy transition and reduce your carbon footprint.
In short, this kit is a reliable and flexible solution to produce your own energy and optimize your consumption on a daily basis.

Solar panels
Selected from the latest technologies, this panel offers unrivalled efficiency.
Check out its product page in our panels section to find out more.
And don’t forget, we offer you the flexibility to choose the panel model that suits your preferences.
We invite you to useour solar production simulatorto determine exactly what your solar output will be.
Different types of cells
|
|
N-Type |
HJT |
|
|
Efficiency |
Approximately 19–22% | Approximately 20–23% | Approximately 21–24% |
|
Cost |
Moderate | High | Very high |
|
Temperature coefficient |
Approximately -0.3 to 0.4% per °C | Approximately -0.3% per °C | Approximately -0.2% per °C |
|
Annual degradation |
Approx. 0.5–0.7% | Approximately 0.4–0.5% | Less than 0.5% |
|
Durability |
Good | Very good | Excellent |
This photovoltaic kit is designed to cover a wide range of uses, both for private individuals and professionals with significant energy needs.
- Powering a full home: covers a large part of your daily electricity needs.
- Optimized daytime consumption: ideal for running appliances when solar production is at its peak.
- Cost reduction for professional activities: suitable for businesses, workshops, or farms looking to control energy costs.
- Grid injection of surplus energy: depending on your configuration, you can monetize unused production.
- Adaptable to different projects: installation on roofs, ground-mounted systems, or dedicated structures.
- Modular solution: possibility to adjust the system as your energy needs evolve.
Whether you want to reduce your bills, secure your energy supply, or make the most of your production, this kit adapts easily to your project.

Sofar Solar 8.8 kVA - 8.8KTLX-G3
The Sofar Solar 8.8 kVA 8.8KTLX-G3 three-phase inverter is the ideal solution for residential and commercial photovoltaic installations requiring reliable and optimal power. Designed to offer maximum efficiency and long-lasting performance, this inverter combines advanced technology with rock-solid reliability.
Key features:
- Rated power of 8.8 kVA: Provides constant and stable power for your three-phase solar systems, ideal for medium to large-scale installations.
- High efficiency (up to 98.2%): Ensures optimal energy conversion, minimising losses and maximising energy production for exceptional performance.
- Wide compatibility: Designed to be compatible with a wide range of solar panels, it offers great flexibility when integrating into your system.
- Robust and compact design: Easy to install and maintain, it is designed to withstand the most extreme weather conditions thanks to its protection against surges, short circuits and overheating.
- Advanced communication and monitoring: Thanks to its remote communication interface, you can monitor your system’s performance in real time via mobile apps or online platforms.
- Extended warranty: Enjoy a 5-year warranty, with the option to extend this period for maximum peace of mind.
Additional benefits:
- Reduced energy consumption: Allows you to use the solar energy generated directly, thereby reducing electricity bills and helping you make long-term savings.
- Environmentally friendly: Contributes to the energy transition by reducing CO2 emissions and increasing the use of renewable energy.
The Sofar Solar 8.8 kVA 8.8KTLX-G3 three-phase inverter is the perfect solution for a high-performance, reliable and sustainable solar installation, tailored to the needs of professionals and private individuals keen to optimise their energy consumption and commit to the energy transition.
Data sheet
- Inverter power in VA
- 8800 VA
- Kit output voltage
- 230V
- Type of need
- Self-consumption
- Battery storage
- Without storage
- Wind turbine
- Without
- Number of panels
- 20 panels
- Phase
- Triphasé
- Mains re-injection
- With
Specific References
- UPC
- 712971138018
- EAN13
- 0712971138018
9.0 kWp Self-Consumption/Feed-in Solar Kit – Tri 8.8 kVA – without storage — Solar kit
9.0 kWp Self-Consumption/Feed-in Solar Kit – Tri 8.8 kVA – without storage by Wattuneed is available in our Solar kit catalog.
- inverter power in va: 8800 VA
- kit output voltage: 230V
- type of need: Self-consumption
- battery storage: Without storage
- wind turbine: Without
- number of panels: 20 panels
- phase: Triphasé
- mains re-injection: With
Product weight: 395.0 kg. Reference: 10232.