The Most Trusted Solar Company in Kerala for Homes & Businesses As electricity costs continue to rise, more homeowners and businesses are turning to solar energy as a clean, affordable, and sustainable solution. At TCM Solar, we believe in empowering people with the best solar systems that bring long-term savings and energy independence. Whether you’re […]

1. Save Big on Electricity Bills One of the most obvious and attractive advantages of solar energy is reduced electricity costs. Once your panels are installed, they generate free power directly from sunlight. Depending on the size of your system, you could slash your monthly utility bills by 50% to 100%. If your home is […]

The demand for solar power has grown significantly over the last decade, as both households and businesses seek sustainable and cost-effective alternatives to traditional electricity. A solar energy system is not just a single device; it is a combination of carefully designed equipment that works together to capture, convert, store, and distribute solar energy. Each […]

A solar panel works by converting sunlight into usable electricity through a series of scientific and engineering steps known as the photovoltaic (PV) process. This step-by-step explanation covers how solar panels function, from absorbing sunlight to delivering power for everyday use. Sunlight Activation The process begins when sunlight, composed of small energy packets called photons, […]

Determining how many solar panels a home or business needs depends mainly on energy consumption, panel wattage, and sunlight exposure. Typically, a residential property requires between 17 and 21 panels to cover its full electricity usage, while factors like location and roof size can adjust this number. The wattage of the panels, often ranging from […]

The typical cost for a solar installation in Kerala in 2025 is between ₹75,000 to ₹85,000 per kW before subsidy, and after applying central government subsidies, the net cost comes down significantly, especially for smaller residential systems. Cost Breakdown by System Size System Size Cost Before Subsidy Subsidy Net Cost (After Subsidy) 1 kW ₹75,000–₹85,000 ₹30,000 […]

Photovoltaic (PV) solar panels are devices that convert sunlight directly into electrical energy using the photovoltaic effect. These panels are a central technology for solar energy generation and are widely used in homes, businesses, and large-scale power plants. How Photovoltaic Solar Panels Work Photovoltaic panels are made of many solar cells, usually created from semiconductor materials such as […]

Top 10 Solar Companies in Kerala. Kerala is rapidly emerging as one of India’s green energy leaders, with solar power playing a crucial role in reducing dependence on conventional energy. From rooftop installations to industrial-scale projects, solar companies in Kerala are driving innovation, cost savings, and sustainability. Here’s a look at the Top 10 Solar […]

PM Surya Ghar: subsidy equals 60% of system cost up to 2 kW and 40% of incremental cost from 2–3 kW, capped at 3 kW (max ~₹78,000); apply via the national portal. Kerala installers and portals highlight the same caps: ₹30,000/kW for first 2 kW and ₹18,000 for the next 1 kW, totaling ₹78,000 for […]

Kerala residents can unlock significant savings and energy independence by adopting rooftop solar, with central subsidies up to ₹78,000 under the PM Surya Ghar: Muft Bijli Yojana and streamlined support from KSEB’s digital portal, making installations faster and more affordable in 2025.