Today, when the population of Ukraine is experiencing serious difficulties due to power outages, energy independence is a necessary factor for survival. One of the most promising and affordable solutions in terms of providing your own home with clean and reliable energy are solar panels.
After the resounding failure of the Russian blitzkrieg, Kremlin strategists began a targeted shelling of the Ukrainian energy infrastructure, seeking to collapse the economy and spread chaos and panic among the civilian population. The critical winter of 22-23 is behind us, when the lights in houses were turned on for several hours a day, and the Internet had to be caught at night. Thanks to the titanic efforts of energy workers, the summer and autumn of 2023 passed calmly, and mobile charging points were removed from supermarkets. But then the shelling of power plants resumed, as a result of which today the power in the house can go out at any moment due to rolling blackouts.
Apartments and houses of millions of people are under threat of power outages. It is unlikely that the situation will calm down anytime soon, so many began to look for ways to survive. Businesses and owners of country houses acquired electric generators en masse last year, which reduced the severity of the problem for them. When the electricity in the network disappears, their own generator starts up and the power supply of the main electrical appliances is restored. In principle, buying a generator and an uninterruptible power supply does not completely remove the dependence on blackouts, but this solution can be significantly supplemented by equipping the cottage with a solar battery. And if you install a solar power station with powerful batteries in the cottage, you can completely abandon the noisy, smoking electric generator that actively consumes expensive fuel.
Solar Power Station Options for Home
Over the past few decades, solar energy has become a major driver of energy sector transformation worldwide. Its growth is particularly noticeable among private homeowners, who increasingly turn to solar panels as a reliable and environmentally friendly energy source.
According to the Solar Energy Industry Association (SEIA), more than 2 million homes in the United States are currently powered by solar panels. In Europe, according to SolarPower Europe, the installed capacity of solar panels will exceed 150 GW in 2023, which is approximately 8% of total electricity production.
Why are solar power plants becoming increasingly popular among private homeowners? Firstly, the decreasing cost of all components of a solar power plant and installation of solar panels makes this type of energy accessible to private consumers with any budget. Secondly, the growing awareness of environmental issues and the desire to contribute to the fight against climate change are making many people choose cleaner energy sources. Finally, independence from price fluctuations set by the traditional energy supplier has also become an important factor for consumers. For Ukraine, one can also add the desire of homeowners to completely eliminate the risk of blackout.
A house with solar panels will solve some of your problems
House owners in Zoloche cottage village near Kyiv of have all the opportunities to implement any solar power plant projects for different needs and budgets:
- Solar charging station. The simplest option is a small solar panel for the house, which can be used to charge phones, tablets and other electronic gadgets. You can buy a 12-volt solar panel for a price of 150 hryvnia. 50-watt solar panels are easy to install and do not require an inverter.
- Mini solar power station for a summer house and a house. Compact solar panels can also be used to power garden lighting, fountain pumps and other low-power devices. This will require a small controller to regulate the voltage and current.
- Grid-connected solar power station for a private house. You can install solar panels on the roof, using all the available space. When installing a grid-connected solar power station, excess generated energy can be sold to the state at a “green tariff”. This allows you not only to save on electricity, but also to receive additional income.
- Autonomous solar station. The presence of powerful batteries in such a solar system for the house, accumulating energy during the day, completely eliminates dependence on the position of the daylight. An autonomous solar power station provides the house with electricity regardless of the power grid. This is an ideal solution for areas with problematic power supply.
- Hybrid solar power station for a private house. This solar system for the house, when there is current in the network, works as a network one, that is, all the electricity received is directed to power its own consumers and recharge the battery, and the excess energy is given to the supplier for a fee. But during a blackout, such a home solar power station switches consumers to power from the sun or its batteries.
It should be noted that the participation of the homeowner who has installed a network home solar power station in the state program for the sale of electricity obtained from renewable sources allows the project to be fully recouped within 4-6 years. The “green tariff” is 16.4 euro cents per kilowatt.
Many people are interested in whether solar panels work in winter or not. The answer is yes. Of course, the illumination is greatly reduced, but the solar power station for a private home continues to generate electricity even in December. In November and February, the figure is already higher, and in March and October, production is three times higher than the minimum figures.
Installation of a solar power station for a private house
Without special knowledge, it will be difficult to calculate solar panels efficiency and choose the right solar panels for the roof and install them in a proper way. You can buy a ready-made solar power station for your home with installation and connection under the “green tariff”.
The price of a home solar power plant with a capacity of 30 kW is $21.5 thousand. This includes the cost of solar panels and installation work, the cost of connecting a three-phase network and increasing the power to 36.1 kW. Registration of the “Green Tariff” is free.
The benefit from the implementation of the basic project of a 30 kW home solar power plant is obvious: the plant can give 27.5 MWh of electricity to the grid per year, which the state will buy at a price of 16.4 euro cents. Of the received amount, 4510 euros will have to be paid as a tax (18 + 1.5%), but even after this, decent money will appear in your account.
The approximate calculation is made on the condition that the home solar power plant is installed for earnings, that is, all the electricity produced is put up for sale. But even if all home consumers are powered by solar panels, on bright days the solar power plant will give part of its output to the circuit and earn money.
