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As electricity costs rise and clean energy awareness grows, more homeowners are asking if solar energy can fully power a house. The answer is yes. You can run your house on solar power alone if your system is well designed and supported by battery storage. Let’s look at what makes it possible. How to Run Your Whole House on Solar Energy To make your home fully solar powered, you need three essentials: A solar panel system that matches your energy usage A battery system to store extra power for night and outages Smart energy habits to reduce unnecessary consumption With the right combination, your solar system can generate enough power daily and store what’s needed for non-sunlight hours. How Many Solar Panels Do I Need to Run My Whole House? It depends on your daily usage and panel efficiency. Most Indian homes use between 8 to 15 kilowatt-hours each day A single panel produces around 1.4 kilowatt-hours per day If your goal is complete energy independence, yo...

Whether you are upgrading your current water heater or going solar for the first time, knowing the strengths of ETC and FPC systems can help you make a confident and cost-effective choice. TYPES OF SOLAR WATER HEATER SYSTEMS Flat Plate Collectors (FPC): Built with metal and glass layers, dependable in bright, hot areas Evacuated Tube Collectors (ETC): Feature vacuum-sealed tubes that store more heat for longer periods Each has distinct benefits depending on sunlight availability and daily water consumption. WHAT IS AN EVACUATED TUBE COLLECTOR? ETC uses vacuum glass tubes to isolate and trap solar heat. The design limits energy loss, ensuring water stays warm longer. Here’s what happens inside: Sunlight warms the inner heat pipe That heat transfers into a storage tank The vacuum layer keeps the heat insulated ETC heaters are ideal for cooler, high-altitude locations. FLAT PLATE COLLECTORS (FPC): HOW DO THEY WORK? FPC models use a large flat surface to absorb sunlight. The ...

You’ve bought an inverter AC and now wonder, “ Should I install a stabilizer too? ” While inverter ACs are designed to be voltage-tolerant, that doesn’t mean they’re fully immune to power issues. If your area suffers from frequent voltage variation, having a stabilizer could save your appliance from long-term harm. WHAT IS THE ROLE OF STABILIZER IN AC SYSTEM? A stabilizer regulates voltage entering your AC. When power levels fluctuate, it ensures that voltage stays within a safe band. Without this buffer, voltage shifts can overheat your compressor or burn out your circuit board. Think of it as your AC’s safety helmet. HOW INVERTER ACS HANDLE VOLTAGE FLUCTUATIONS Yes, inverter ACs are smart, and most can operate across a broad voltage range. But if there’s a sudden voltage surge beyond what the system can tolerate, damage may still occur. The internal protection may shut the unit off, but it won’t always save the components. BUILT-IN STABILIZER VS EXTERNAL STABILIZER Built-in sys...

When clean energy matters, Tamilnadu’s sunshine and solar-friendly policies make it a top choice. But success depends on choosing the right installers who offer expertise and reliability. Kondaas Automation leads with experience in residential and commercial solar projects, supported by skilled teams and cutting-edge technology. Choose them for efficient, reliable installations across Tamilnadu. Solar Panel Price and Subsidy in Tamil Nadu (2025) While prices have dropped, quality solar systems still require investment. But with subsidies and long-term savings, the ROI is excellent—lasting up to 30 years. Solar System Prices in Tamil Nadu Grid-tied solar panels are most affordable. Systems with storage are more expensive and not fully subsidized. Solar Panel Tamil Nadu Government Subsidy Phase II of the rooftop solar scheme supports Tamilnadu households using domestic components. Kondaas provides hands-on guidance throughout the application process. How to Apply for Solar Subs...

Kerala residents can now benefit from the PM Surya Ghar: Muft Bijli Yojana, a government-backed solar subsidy scheme launched in 2024. You can get up to ₹78,000 in financial assistance and receive 300 free electricity units per month. More than 10 lakh households have already installed rooftop systems under this initiative. INDIAN HOMES SOLAR POWER PLANTS COSTS & MNRE SOLAR SUBSIDY KERALA DATA – 2024 vs 2025 In 2024, a 3 kW solar system in Kerala cost roughly ₹1.5 to ₹1.8 lakh before subsidy. With financial aid, this dropped significantly. By 2025, equipment costs increased slightly, but the subsidy remains unchanged. A 3 kW system still qualifies for the full ₹78,000 subsidy. INDIAN HOME’S MNRE SUBSIDY – 2025 UPDATE The MNRE’s rooftop subsidy continues under the PM Surya Ghar program. Systems up to 3 kW are eligible for up to ₹78,000 in support. The amount is credited after installation and inspection, helping homeowners cut down upfront costs by nearly 40%. → Learn more about ...

With more rural communities and farms shifting toward renewable energy, solar-powered water pumps have become a game-changer. But how exactly do they operate? And with so many types on the market, which one should you choose? This guide walks you through the essentials — no fluff, just facts. What Is a Solar Pump? A solar pump is a system that uses solar energy to draw and move water from one location to another — usually from a water source to a field, tank, or storage system. Instead of running on grid electricity or diesel fuel, it runs entirely on sunlight, collected through solar panels. These pumps are perfect for: Irrigating farms without relying on the electricity grid Bringing water to remote homes and villages Reducing energy costs in places with high electricity prices Solar pumps are available for both surface and underground water extraction, depending on your need. How Does the Solar Pump Work? The operation is fairly straightforward: Solar panels gen...