Solar system complete set 4kWP

Your 4kWp solar system comes with everything you need for installation - your complete set will ensure that you are producing your own electricity shortly after installation. Independent of your grid operator! Under ideal conditions, you can achieve an electricity production of 4 kW per hour. Depending on your situation, this may be enough to cover your daily needs. You can mount the individual components yourself with a little skill. However, you will need to contact a specialist for the installation. You are welcome to contact one of our contract partners. We will be happy to put you in touch with a reliable and competent partner. They will also ensure that the cabling is installed as required and, above all, in a way that saves on materials. It is important to remain flexible, which is why the cabling is done on site and is not part of the scope of delivery. This system helps you to save resources and money, as the cables are adjusted to the right length on site and the specialist can react to all eventualities.

Be sure to take a look at the Voilà Solar online store to discover the latest offers on battery storage systems. Let's go solar!

Technical data JA Solar Photovoltaic Panel 440Wp from the Voilà Solar online store

The advanced glass/glass bifacial module, measuring 1762 x 1134 x 30 mm, offers excellent value for money. The HALF-CELL N-Type TOPCon module comes with a 30-year performance warranty and a 25-year product warranty from the manufacturer.

Technical data of the Huawei Sun2000-4,6KTL-L1 inverter for your solar system

The Huawei SUN2000 series inverters are the latest hybrid inverters from Huawei. Thanks to the modern technology, they achieve a maximum efficiency of 98.2% and enable an even higher energy yield. Thanks to the slim and handy design, the inverter can be installed by just one person. The intelligent control mechanisms ensure optimum energy conversion and monitoring. Operation is simple and the user interface intuitive.

Technical data Huawei LUNA2000-5-S0​

The LUNA2000 battery storage system is modular, stackable and cascadable. Depending on the number of connected modules, it has a usable storage capacity of 5 - 30 kWh for your household. Your battery is compatible with all HUAWEI SUN2000 inverters. You also have the option of setting up an emergency power function on one phase using a separately available Huawei backup box. Attention! Only emergency power, no backup power! In the LUNA2000 series, the energy optimizers are integrated in every storage module. This gives you the option of adding more modules to your system at any time. The lithium iron phosphate cells can be discharged to 100%, have a high output and meet the highest safety requirements. The LUNA2000 energy storage system has VDE2510-50 certification. Initial commissioning is child's play and time-saving thanks to the FusionSolar APP. Further configuration and maintenance can be carried out easily from anywhere.

Your advantages with the 4kWp photovoltaic system:

+ 30 years performance and 25 years product warranty from module manufacturer

+ Lower power losses due to n-type cells

+ TÜV certified Huawei Luna2000 battery

+ TÜV certified Huawei Sun2000-4,6KTL-L1 inverter certified according to VDE-AR-N 4105:2018

+ The Huawei inverter offers sufficient connection options for your solar modules

+ 12-year manufacturer's warranty from the inverter manufacturer

+ perfectly coordinated components in a well thought-out set

+ Integrated WLAN enables energy monitoring via app

+ Free Support

Your flat roof solar system complete set 4kWp from the Voilà Solar online store includes:

+ 2 TÜV certified bifacial full black glas/glas modules (880 Wp) 

+ TÜV certified Huawei Luna2000 battery

+ 1 TÜV certified Huawei Sun2000-4,6KTL-L1 hybrid inverter incl. app 

+ 1 inverter bracket

Installation of a solar system with bifacial photovoltaic modules of the 4kWp series:

Your 4 kWp series solar system is supplied with all the necessary accessories. Simply arrange for a specialist to install the system for you. As the solar system must be connected to the main distribution board, it is essential to entrust a professional with the task. However, you can install your modules on the roof yourself. If you do not have an electrician, it is also possible to use a partner from our pool. Get in touch with us and we will be happy to put you in touch with a reliable specialist. They will also ensure that the cabling is installed according to your needs and, above all, in a way that conserves resources. It is important to remain flexible, which is why the cabling is carried out on site and is not included in the scope of delivery. In this way, you help to save resources and money, as the cables are adapted to the right length on site and the specialist can react to all eventualities.

Shipping Duration: 

The delivery times indicated for our products refer to Austria / the European Union. We commit to shipping to you within the specified duration. Our shipping days are always from Monday to Friday, excluding statutory and national holidays. In rare cases, delays may occur. If this should happen, we will inform you immediately.

Shipping Costs:

The shipping costs include all taxes, duties, and surcharges. There are no additional costs. We only charge the actual expense, including freight and proportional packaging.

For items shipped via parcel service, we charge shipping costs of €4.90 (including 0% VAT). For items shipped via bulky goods shipping or freight forwarding, shipping costs amount to €49.00 (including 0% VAT). Free shipping from €1,000.

How do I optimally align the modules of my balcony power plant? 

​For the greatest possible energy yield, we recommend orienting the solar modules to the south at an angle of 30 - 40°. Orientation to the east or west generates slightly less electricity over the course of the day, but offers you the opportunity to achieve higher yields in the morning and evening, when the average electricity consumption in most households is at its highest. A north-facing orientation should be avoided due to the low solar radiation.

Are my solar modules weatherproof?

Yes, your solar modules are waterproof and designed for temperatures between -40°C and +85°C. The modules are optimally protected against rain, frost and moisture and can be used all year round without hesitation.

Start with the customer – find out what they want and give it to them.