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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...

Choosing solar is one of the smartest investments for your home or business ,but your choice of installer will determine how smooth (or stressful) the journey is. With the number of providers growing every day, asking the right questions upfront can save you money, time, and trouble in the long run. What is the 20% Rule for Solar Panels? This general rule suggests that a solar system covering around 20% of your roof can meet a typical household’s energy demands. But keep in mind — this is just a starting point. Factors like: your actual energy usage the efficiency of panels installed the tilt and orientation of your roof … all affect how much roof area you’ll need. Reliable solar companies use tools like aerial scans and usage history to give you a tailored recommendation, not just a ballpark figure. How Many kW of Solar Do I Need? System size should never be guessed. It’s calculated based on: your past electricity bills (at least 6 months) your family’s appl...

It’s completely normal to wonder if solar panels still generate electricity when weather isn’t cooperative. If clouds, rain, or limited daylight hours worry you, this guide will debunk myths with facts and practical insights. What Happens to Solar Panels When It’s Cloudy or Raining? Even when the sun is hidden, your solar panels keep working — just less strongly. They harness diffused sunlight, not just direct rays. Overcast skies reduce output to roughly 10–25%, depending on cloud thickness. Countries like Germany — often cloud-covered — are still major solar energy producers, showing that smart design matters more than constant sunshine. Do Solar Panels Work on Cloudy Days? Absolutely. Though performance dips, panels still generate power. On sunny days, you get peak capacity. On cloudy days , there’s a performance drop, but the flow doesn’t stop. High-efficiency monocrystalline panels do a great job even in low-light conditions, making them ideal where consistent sunlight isn’t guara...

  Installing solar panels is a smart move toward reducing energy bills and embracing a cleaner lifestyle. Still, many homeowners pause at one common concern — “Is solar panel maintenance going to be difficult or expensive?” Thankfully, the answer is no. With basic upkeep and occasional checks, solar panel maintenance is simpler than you might expect. Solar Panel Maintenance: Everything You Need to Know Solar systems are engineered to be tough. Once properly installed, they require very little active effort to keep functioning smoothly. Most panels are built to withstand decades of exposure to sun, wind, and rain without significant performance loss. Maintenance is mostly about preserving efficiency and preventing minor issues from growing into major ones. Do Solar Panels Need to Be Maintained? They do — but it’s manageable. There are no motors or moving parts inside solar panels, so there’s very little mechanical wear. What they do need is: Periodic cleaning to remove d...

You’ve taken the first step by going solar—now comes the important part: picking the solar panel type that suits your unique needs and space. Your choice affects power generation, aesthetics, price, and longevity. This guide explores the main panel options and helps you decide on the best fit for your roof and budget. What Are the Primary Types of Solar Panels? The three main solar technologies are: Monocrystalline (Mono-Si) Polycrystalline (Poly-Si) Thin-Film Panels Each is ideal for certain conditions and features its own benefits. Pros and Cons of Different Types of Solar Panels Monocrystalline Pros: Highest energy output, compact and modern look Cons: Costly compared to other panel types Polycrystalline Pros: Economical and easy to produce Cons: Slightly less efficient, bulkier on the roof Thin-Film Pros: Lightweight, flexible, good for irregular surfaces Cons: Less efficient and shorter durability What Type of Solar Panel is Best? Monocrystalline generally stands out as the best c...

  What is a UPS A UPS, or Uninterruptible Power Supply, is designed to provide seamless power to your devices the moment electricity fails. It’s most often used for sensitive equipment like desktop computers, modems, and routers—places where even a second of downtime could mean data loss or interruptions. How Does a UPS Work The way a UPS functions is simple but critical: it draws power from your wall socket and charges its internal battery at the same time. The moment there's a power cut, it switches to battery mode automatically. This transition is so fast that you won't even notice. That’s why UPS systems are common in hospitals, IT offices, and homes that rely heavily on stable power for electronics. What is an Inverter An inverter is a more flexible power backup system used widely in homes. It doesn’t offer an instant power shift like a UPS, but it supports essential appliances such as fans, tube lights, and refrigerators for longer durations. Its role becomes crucial duri...