Big changes are coming to solar in 2025. What you don’t know could cost you. Read more.

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Sergey Fedorov

Co-founder & CTO

Sergey has been running A1 SolarStore since 2017 with the main idea in mind – making going solar easier for everyone. Based on a thorough market research and his personal experience, he shares his ideas on both solar industry and management related topics

By: Sergey Fedorov
Choosing solar equipment
Updated: Jul 30, 2025

Understanding SEER rating: Choosing the most efficient heat pump

By: Sergey Fedorov
Technology and weather
Updated: Jul 30, 2025

Solar Wind: The Invisible Hurricane Shaping Our Solar System

By: Sergey Fedorov
Batteries
Updated: Jul 29, 2025

Solar battery installation: Your complete guide to adding storage power

By: Sergey Fedorov
Finance and policy
Updated: Jul 29, 2025

Solar Oven: Your Complete Guide to Cooking with Sunlight

By: Sergey Fedorov
Solar PV panels
Updated: Jul 24, 2025

SmartFlower solar: Innovative, sculptural solar energy solution

By: Sergey Fedorov
Technology and weather
Updated: Jul 23, 2025

Small Wind Turbine Handbook 2025 – Size, Site & Install Your System

By: Sergey Fedorov
Finance and policy
Updated: Jul 23, 2025

How many watts does a hair dryer use? Dry facts

By: Sergey Fedorov
Finance and policy
Updated: Jul 23, 2025

How long does it take to charge a Tesla? Your complete timing guide

By: Sergey Fedorov
Contractors
Updated: Jul 22, 2025

San Jose Solar Installers 2025: Your Complete Guide to Going Solar in Silicon Valley

By: Sergey Fedorov
Finance and policy
Updated: Jul 22, 2025

Top Tesla Powerwall Alternatives in 2025: Price & Specs Compared