Self-consumption kit with 25 10 kVA panels, storage and installation in Belgium

Master your energy?
Our All-in-One Kit with installation in Belgium, for worry-free energy independence!

Discover our turnkey solution to produce your own electricity using the sun. This complete and customizable solar kit is designed to help you generate your own electricity and significantly reduce your energy bill. Comprising 25 high-performance solar panels, a Deye 10 kVA three-phase hybrid inverter, and two Pylontech US5000 lithium batteries, this system offers you a clean and reliable energy solution. We select the most efficient panels for you to optimize the energy production of your installation.

Why choose solar energy?

By opting for a solar installation, you are choosing to:

• Reduce your electricity bill
• Lower your carbon footprint
• Increase the value of your property
• Become more energy-independent

A personalized quote for your project

We offer a personalized study to determine the ideal configuration of your installation. By sending us a few photos of your roof and letting us know your electricity consumption and the type of connection (single-phase or three-phase), we can provide you with an accurate quote.

A quick and professional installation

Once your project is validated, our team of qualified installers will take care of setting up your solar system as quickly as possible. We guarantee a meticulous installation that complies with current standards.

The benefits of choosing Wattuneed

• Expertise: Benefit from our know-how to successfully complete your project.
• Quality: High-performance materials and professional installation.
• Ease: A turnkey solution to make your life easier.
• Warranty: We provide follow-up on your installation and offer a ten-year warranty.

An offer tailored to your needs

Our offer is valid for installations that are accessible without requiring significant lifting equipment. For more complex projects, we can offer a custom solution.

Want to learn more?

Feel free to contact us for a free, personalized quote: info@wattuneed.com

Take the step towards energy independence!

Important notice for our customers in Belgium: An environmental contribution of € 114.73 excluding VAT will be applied to the purchase of each Pylontech US5000 lithium battery. More information at the bottom of the page.

Solar Panels

Selected from the latest technologies, this panel ensures exceptional efficiency.

Discover all its details in the product sheet in our panels section. And above all, take advantage of our flexibility by choosing the panel model that suits your needs.

We invite you to check out our solar production simulator to precisely determine your solar production.

Different Types of Cells

Deye 10 kVA - SUN-10K-SG04/LP3-EU

This solar inverter is the ideal solution to make your home energy-independent by optimizing your solar energy production and reducing reliance on the electrical grid. It converts the energy produced by your solar panels into usable electricity, offering optimal efficiency thanks to advanced technical features.

Key Points:

• Versatility: Compatible with both lead-acid and lithium-ion batteries.
• High Power: Maximum PV input of 13,000W and 10,000W AC output.
• Efficiency: High conversion rate to maximize solar energy usage.
• Flexible Installation: Adapts to various configurations.
• Reliability: Designed to operate under extreme conditions.

Benefits:

• Energy Independence: Produce your own electricity independently.
• Energy Savings: Significantly reduce your electricity bills.
• Eco-friendly: Reduce your carbon footprint.
• Reliability: Stable power supply even in case of outages.

Technical Features:

• Batteries: Lead-acid or lithium-ion (40-60V).
• PV input power: Up to 15,600W.
• AC output power: 10,000W.
• PV input voltage: Maximum 800V.

Additional Features:

• Touchscreen LCD: Displays system information and any potential errors.
• Smart Monitoring: Remote shutdown in case of incidents and remote parameter updates.

This device provides a complete and reliable solution for an energy-efficient and environmentally friendly home.

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UPS operation with Pylontech batteries

Help with storage choices

Lead-acid GEL batteries (gel electrolyte) are ideal for daily discharge of 50% of their capacity, ensuring optimum performance. For example, if your fleet has a capacity of 4.8kWh, it's advisable to consume no more than 2.4kWh per day to comply with the manufacturer's recommendations. You can, however, allow for a slight margin, as these batteries can withstand faster discharges over shorter periods.

Lithium batteries, on the other hand, offer additional advantages: they can be discharged much faster than lead-acid batteries, and allow you to use up to 90% of their capacity. So you can count on greater flexibility of use with lithium batteries.

To determine the capacity of your battery, simply multiply its capacity (Ah) by its voltage (V). For example, 4 x 100Ah 12V batteries connected in series will give a voltage of 48V and a total capacity of 4.8kWh.

And to make your life easier, our sizing tool will help you calculate your precise battery requirements for your stand-alone solar kit. Put your trust in our expertise and embark on a tailor-made energy solution!

Our battery selection

Optimize your installation by choosing a suitable, high-performance storage solution.
Store your surplus solar production for later use to get rid of the grid.

We chose Pylontech lithium batteries for many reasons:
- 7 to 10-year product warranty;
- Fast charge/discharge speed;
- Possibility of upgrading capacity whenever you want;
- No technical capacity limits.

We offer two different capacities. They are compatible with each other.

Battery storage Pylontech US3000C

Battery storage Pylontech US5000

Rated capacity 74 Ah

DOD 95%

Rated capacity 100 Ah

DOD 95%

Tension 48 VDC

Charge/discharge 37 Ah (recommended) 37 Ah@ (Maximum)

Tension 48 VDC

Charge/discharge 80 Ah (recommended) 120 Ah@ 15min (Max.)

Cycle >6000, 25°C

Upgradable -> 16 batteries

Cycle >6000, 25°C

Upgradable -> 16 batteries

Benefits • Over 6000 cycles at 95% discharge • Compact modular design for easy capacity expansion • Supplies up to 3.552KW  • Useful capacity of 4560Wh • Short current/time duration of <2000A/1ms • TüV CE UN38.3 safety certificate  • Price per kwh: 0.08 cent

Benefits • Over 6000 cycles at 95% discharge • Compact modular design for easy capacity expansion • Supplies up to 4.8KW  • Useful capacity of 3374Wh • Short current/time duration of <4000A/2ms • TüV CE UN38.3 safety certificate • Price per kwh: 0.08 cent

Low Voltage Hybrid System DEYE with Pylontech Battery - Introduction Video and Installation Guide

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Important notice for our customers in Belgium: As part of our commitment to regulatory compliance and environmental responsibility in Belgium, we would like to inform our customers that the purchase of a Pylontech US5000 battery is subject to a mandatory environmental contribution. An amount of €114.73 excluding VAT must be added for each battery purchased, as a direct contribution to Bebat, the organisation in charge of managing batteries and accumulators in Belgium. This measure complies with current Belgian environmental legislation. For more information, click here Here is the reference list and the corresponding fee! When purchasing lithium batteries, please add the following product Pylontech US5000 environmental fee corresponding to the number of batteries you order. Otherwise, we will recalculate and invoice the amount after the purchase.

Personalization

Advice

Optimize your production with Tigo TS4-A-O

(available as an option)

Operation

Maximize the production of each panel by controlling the DC current before the central inverter.

Ideal for

Installations with partially shaded panels or panels exposed to varying conditions.

Benefits

• Improved yield: Even in shaded conditions.
• Lower cost: Cheaper than microinverters.
• Reduced maintenance: Fewer interventions on the roof.