Articles on solar energy and energy independence
Sell energy to the grid or use it yourself: how to count the benefit today
The feed-in tariff used to be the main argument for solar in Ukraine. The rules for selling surplus power are changing, and today a plant's value comes…
Read articleEnergy independence starts on your own roof
"Energy independence" sounds like something distant and governmental. For most people it actually means something very simple: when the power goes out,…
Read articleEnergy under fire: why decentralisation became a matter of survival
Since 2022, Ukraine's power system has been living in a mode no other European country has known. Strikes on power plants and substations changed the very…
Read articleSolar panels in winter: do they work and how to care for them
Short days and snow make many people think a solar plant sits idle in winter. In fact it works, just less. Here is what to know.
Read articleSolar for apartment buildings: lifts, pumps and stairwell lights during blackouts
During outages, apartment buildings lose their lifts, the pumps that push water to upper floors and the lights in stairwells. A building's own plant with…
Read articleHow to protect production from blackouts with energy storage
For a business, an outage is more than an inconvenience. It means a stopped line, spoiled goods and missed deadlines. An energy storage system lets you…
Read articleGenerator and solar plant: how to combine them properly
Many Ukrainian families already own a generator and wonder whether they still need it once they install solar. They do, but it will work very differently.
Read articleGrid-tied, off-grid or hybrid inverter: what to choose for outages
The inverter is the heart of a solar plant. It converts the panels' direct current into the alternating current your home runs on. The type of inverter…
Read article7 questions to ask an installer before you put up a solar plant
Ukraine's solar market is growing fast, and so is the number of casual contractors. These questions will help you decide whether a company can be trusted…
Read articleWhen does a home solar plant pay for itself?
A home solar plant is an investment that pays back through your electricity bills. But the payback period is different for everyone. Here is what it…
Read articleGuide: how to prepare your home for a winter of outages
A winter of outage schedules is easier if you prepare in advance. Here is a step-by-step plan for a private house, from the list of critical appliances to…
Read articleHow to choose a battery for your solar plant without overpaying
Storage is the most expensive part of a backup system. Here are the specs that really matter so your battery lasts for years and keeps the house running…
Read articleHow to choose solar panels: TOPCon, HJT, bifacial and what all those words mean
Commercial offers are full of acronyms: N-type, TOPCon, half-cut, bifacial. Here is a plain explanation of which ones actually affect your plant and which…
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