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The initial price indicated includes standard VAT (20% for France), but French law allows the application of a reduced rate of 10% on this kit.
Produce, consume, and store your electricity
Discover our turnkey solar kit to reduce your electricity bill! It includes 6 Leapton 500Wc panels, a Sofar Solar ESI 3 kVA inverter, and a Sofar Solar BTS 5K lithium battery.
Benefits:
Estimated production:
With an estimated annual production of 3300 kWh (central France), this solar kit can save you about €990 per year (rate of €0.30 per kWh).
Why choose us?
Ready to make the leap to self-consumption? Contact us for a personalized study.
This kit includes
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Discover our turnkey solution to produce your own electricity using solar energy. Our basic kit includes 6 high-efficiency solar panels with a maximum of 3000kWc from the best technologies available, a 3 kVa Sofar Solar ESI single-phase inverter, a Sofar Solar BTS 5K battery, a mounting system suitable for tile roofs, and all the necessary components for installation. We select for you the most efficient products to optimize the energy production of your system.
Why choose solar energy?
By opting for a solar installation, you are choosing to:
A personalized quote for your project
We offer you a customized study to determine the ideal configuration for your installation. By sending us some photos of your roof and informing us of your electricity consumption as well as the type of connection (single-phase or three-phase), we can provide you with an accurate quote.
A fast and professional installation
Once your project is approved, our qualified installers will set up your solar system as quickly as possible. We guarantee a careful installation that meets current standards.
The advantages of choosing Wattuneed
An offer tailored to your needs
Our offer is valid for installations accessible without the use of significant lifting equipment at street level or on the first floor (R+1). For projects requiring more complex access conditions, we will work together to find the best technical and economic solution. It is possible that there may be adjustments to the budget and equipment based on the criteria mentioned earlier. Access to the property must be easy without complexity and on an unprotected site. Travel expenses are covered for the first 50 km. Beyond that, a mileage fee of €1 will apply.
Would you like to know more?
Don't hesitate to contact us for a free and personalized quote: info@wattuneed.com
Take the step towards energy independence!
Leapton N-Type 500Wc bifacial
Discover the Leapton N-Type 500Wc TOPCon bifacial solar panel, the ultimate solution to maximize your solar energy production. With an impressive power output of 500Wc and an efficiency of 22.55%, this panel pushes the boundaries of solar technology.
Its bifacial design and double glass allow it to capture light from both sides, significantly increasing your energy yield. Resistant to the toughest environmental conditions, it is ideal for residential and commercial installations.
Enjoy a 25-year product warranty and a 30-year performance warranty for long-term peace of mind. Invest in the future with this high-performance solar panel that will help you achieve substantial savings on your electricity bill.
Discover the quintessence of solar energy conversion with the Sofar ESI photovoltaic inverter. Designed by solar industry leader Sofar Solar, this inverter embodies the pinnacle of modern solar technology.Unrivalled reliability: The Sofar ESI inverter offers unrivalled reliability and durability, thanks to its high-quality components, guaranteeing flawless operation even under the most demanding conditions.Optimum efficiency: benefit from optimum conversion of solar energy into electricity, thanks to the exceptional efficiency of the Sofar ESI inverter. Every ray of sunlight is captured and transformed into usable electrical power to meet your energy needs.Superior versatility: The Sofar ESI inverter stands out for its remarkable versatility, suitable for a variety of applications and system configurations, whether for residential or commercial installation.Advanced features: Equipped with state-of-the-art features such as two MPPT inputs, the Sofar ESI inverter maximizes the yield of your solar system, fully exploiting the potential of your photovoltaic installation.Quality guarantee: With Sofar Solar, quality is assured. Enjoy total peace of mind with an extended warranty on your Sofar ESI inverter, guaranteeing years of reliable, worry-free performance.Opt for solar excellence with the Sofar ESI photovoltaic inverter, and transform your solar energy into a clean, renewable source of electricity for your home or business.
Discover the power of the future with the SOFAR SOLAR 5 kWh residential energy storage system, backed by a 10-year warranty. Designed to provide an advanced energy storage solution, our brand-new system combines 4 LiFePO4 battery modules with a distribution unit, offering remarkable capacity in a compact format.
Thanks to its modular and stackable design, expanding your battery capacity is now simple and quick. Installation is a breeze, with quick-connect cables allowing you to enjoy the benefits of your new storage system in no time.
And that's not all! With the ability to connect up to two systems in parallel, you can achieve an impressive energy storage capacity of 40 kWh, ensuring reliable energy autonomy for your home.
Invest in the future of home energy with the SOFAR SOLAR energy storage system. Free yourself from energy constraints and start enjoying a more sustainable, smarter life today!
Investment Bonuses for Self-Consumption
The State encourages the installation of solar panels by offering a bonus adjusted according to the capacity of the installation. However, it is subject to strict criteria, reserving its allocation to eligible households.
The self-consumption bonus is conditioned by photovoltaic self-consumption and the sale of surplus, which is mandatory for designated buyers, with rates revised quarterly. Opt for solar panels on your roof with overlay installation, requiring the intervention of a certified professional and a power limited to 100 kWc. Ground-mounted panels are not eligible.
The photovoltaic self-consumption bonus depends on the size of your installation and varies each quarter. It is determined by four categories based on the peak power of the installations:
In summary: a more powerful installation translates into a lower bonus, hence the importance of optimizing your self-consumption.
Below are the bonus rates for installations (from 1 November 2024 to 31 January 2025):
To estimate your bonus, multiply the rates by your installation's capacity. For example, a 7 kWc installation would be eligible for €1,540 (€220 x 7 kWc).
The Energy Regulation Commission adjusts the self-consumption bonus quarterly based on the number of new requests for connection to the distribution network, such as Enedis. The current rates are accessible here
The self-consumption bonus request is automatically activated after your photovoltaic installation is connected. Once validated, the amount remains fixed despite quarterly rate variations.
The bonus is paid by a designated buyer one year after commissioning, along with the income from surplus sales, except for installations over 9 kWc, which receive 80% immediately and the rest over four years.
Remuneration for Surplus Sale
Owners of self-consumption solar installations with surplus sales provide green electricity to neighboring households by selling the excess to designated buyers like EDF OA. Enedis covers the connection costs, thereby encouraging the energy transition to renewable energy.
The purchase amount for surplus electricity depends on the installed capacity and fluctuates quarterly, defined according to four categories based on the peak power of the installations.
Below are the rates (from 1 November 2024 to 31 January 2025) as follows:
Once the contract is established, this rate remains constant for a period of 20 years, covering the entire duration of the agreement.
To benefit from self-consumption with surplus sales, the solar panels must be installed on a roof and connected to the electrical grid to inject the surplus. Isolated sites are not eligible. The excess electricity produced is sold to a designated buyer in the absence of storage
The application for the self-consumption bonus is activated automatically after your photovoltaic installation is connected. Once validated, the amount remains fixed despite the quarterly tariff variations.
Make an initial work declaration to the town hall.
Seek the services of an expert for the installation of solar panels.
Submit a connection request to the relevant authorities.
Establish a contract with a mandatory buyer.
For invoicing the surplus electricity, the process is quick and simple: once a year, on the anniversary date of the contract's start, take a meter reading.
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