Energy storage

You can conveniently order a complete solution for solar panels and energy storage from us from the solar panels page.

You can pay for a suitable storage solution in two ways: pay for the device in full or purchase through instalments.

• When paying for it in full, the payment is made in two parts: 70% as advance payment and 30% after installation of the device.
• The maximum period for paying through instalments is 120 months. When purchasing a device with an instalment plan, the deposit starts from 0 €.

Example: the APR of the instalment payment is 8.3% per year under the following sample conditions:

• cash price of the device (net price) 15,000 €
• credit amount 12,000 €
• deposit 3,000 €
• contract period 36 months
• fixed annual interest rate of 12.5% ​​calculated from the loan balance
• contract fee 0 €
• monthly instalment 376.32 €, total amount of credit and repayments 16,547 €.

The creditor is Inbank AS. Before signing the contract, carefully read the terms and conditions of the proposed contract and, if necessary, consult an expert.

Yes, the energy storage devices sold on our website can also be purchased by business customers. For this, fill in the information in the offer form provided on the website in the same way as a private customer.

We only offer a complete solution, equipment or installation cannot be ordered separately.

The complete energy storage solution is very convenient, as our specialists are responsible for both administration and installation. We only offer high-quality complete solutions and devices, which ensure system reliability for decades. Since it is a long-term investment, we promise to help you if questions arise both now and in years to come.

10-15 kWh storage is enough for an average household. Naturally, the capacity of the battery depends on your household's energy consumption, whether you have solar panels or, if they are installed with the storage, their output and many other factors. If you are not sure what size of energy storage device you need, get in touch with our specialists.

Yes, since the system we install is easily expandable, it is usually possible to change storage capacity later on. One hybrid inverter can be connected to a 5–30 kWh battery system.

Battery modules, battery control module, switch to back-up power, hybrid inverter and smart electricity meter.

The devices can be installed in almost any place that is not too hot or cold and has good air circulation. The battery is installed either on the wall or on the floor by the wall, other devices will be installed on the wall. In a utility room, garage, basement, pantry, shielded from direct sunlight or rain, as close as possible to the switchboard.

Yes, the energy storage devices we install are safe and comply with current standards and regulations. The IP protection class of the devices and proper installation ensure the electrical safety of the system. In addition, the batteries we offer are equipped with automatic fire prevention mechanisms, which makes the system fire safe.

The time it takes to build the system and formalise the documents depends on the nature of the solution.

• If there is no need to change the capacity of the production equipment, it generally takes from a few weeks to a few months to build a storage solution from start to finish and to prepare the documentation.
• The construction of a complete solution that includes solar panels, energy storage and the preparation of documents generally takes up to six months.
• Installation of the infrastructure together with configuration takes only a few days for an average private house. Of course, the time also depends on the size of the system and the complexity of the installation.

The energy storage system allows you to store electricity generated from the grid or solar panels and use it at the appropriate time. The complete solution also ensures backup power for your home in case of short-term power outages.

Our storage systems can be conveniently controlled and monitored via the Huawei FusionSolar app, which allows you to change the storage device's operating mode, set preferred time periods for use of the storage and much more.

The smart storage solution that is coming soon will allow you to reduce your monthly electricity bills using energy storage. By purchasing an energy storage device from us, the solution is completely free of charge.

When you join the service, our software automatically controls your storage device according to the price of electricity, the productivity of the solar panels, and the household consumption, which allows you to save on monthly electricity bills and reduce the payback time of your system.

You don't need to have solar panels to use an energy storage device. However, it should be kept in mind that solar panels provide the greatest savings with the system.

Yes. If the solar panel system has been installed by us, installing the storage device is easy. If not, we will have to check some details, but in most cases it is possible to add energy storage to an existing solar panel system, if necessary by replacing the inverter with a hybrid inverter.

Yes. Our system is equipped with an automatic backup power switch, which allows the energy stored in the battery to be used even in the event of network interruptions (with certain restrictions).

No. In the event of a power failure, the system is automatically disconnected from the external power grid. In the event of an outage, supplying electricity to the grid would make network repairs life-threatening.

In case of errors in the system, please contact our specialists using the contact form.

An inverter is an electrical device that converts direct current from the battery into alternating current suitable for the grid. The system we offer includes all the equipment required for the correct operation of the storage, including a hybrid inverter.

The system comes with a WiFi or 4G network device, which connects the devices to the internet. When the WiFi module is used, the home WiFi signal must reach the location of the inverter. For the 4G module, it is necessary to purchase a mobile internet SIM card, the recommended data volume is at least 25 MB/month.

Yes, in order to connect the inverter belonging to the energy storage to the network, it is necessary to conclude a network contract with the electricity producer. The complete solution we offer includes submitting the necessary applications and preparing the required documents.

The size of the main fuse depends on the power of the inverter. The required main fuse size is indicated on the electricity producer's connection application and confirmed by Elektrilevi. In a simplified way, the size of the main fuse is selected by multiplying the power of the inverter by 1.4. For example, for a 10 kW inverter, the size of the main fuse should be 16 A (10 kW × 1.4 = 14).

The Luna2000 batteries in our product range are made of Lithium Iron Phosphate (LiFePO4) and are known for their high safety and long life. Depending on the conditions of use, the battery is expected to last an average of 15–20 years.

In general, the storage devices do not require special maintenance, but to ensure a long life of the system, we recommend visually inspecting and cleaning the system.

The inverter is covered by a 10-year manufacturer's warranty, the storage device is covered by a 10-year manufacturer's warranty or 16.45 MWh of energy use per 5 kWh battery module, other devices are covered by a 2-year manufacturer's warranty, installation work is covered by a 5-year warranty.