Looking for the best investment this Diwali? Embrace the long-term benefits of solar power. This Diwali season, then, is a perfect time for you to illuminate your home in more ways than one. Just as you light diyas to bring warmth and brightness to your surroundings, installing solar panels helps you harness the power of the sun. And with generous government subsidies, investing in solar panels is more affordable than ever before this festive season.
We understand that venturing into the world of solar energy can feel overwhelming, especially with various myths and misconceptions in the mix. This blog aims to shed light on the actual advantages of solar energy. We'll walk you through how solar energy is a wise and sustainable investment for the future because it can lower your carbon footprint in addition to saving you money.
What is solar energy?
Solar energy is termed as the radiation produced by the sun's light and heat. When sunlight is harnessed to generate electricity, it is called solar power. This is done with the help of solar panels, which are made of photovoltaic cells that convert sunlight directly into electricity. These solar panels are installed on rooftops or the ground, such as large open farms, to power homes, business entities, and communities.
Here’s how Tata Power installed a 10.8 MW rooftop solar power system for the Kerala Government's agency - ANERT
Requirements
1. With 7,750+ distinct locations spread across the state, Tata Power was needed to supply, install, and commission individual systems under battery-based off-grid systems and grid-connected systems. This included requirements from remote locations, sometimes with inaccessible road infrastructure.
2. Given the diversity of roofs, each solar array had to be custom-designed for optimum efficiency. Engineers at Tata Power Solar also had to ensure the setup was placed in an area where coconut trees didn’t shadow the solar panels.
3. Kerala, being a coastal state, is subject to high-speed winds and cyclones. The systems had to be designed with the climatic conditions in mind.
Impact created
10.8MW of solar power was distributed across rooftop systems with sturdy solar arrays capable of withstanding a wind speed of up to 160 Kmph. Here are some benefits of installing solar panels enjoyed by the families and the Kerala Government:
1. Savings for all: Everyone switched to a more dependable and cost-saving method of generating power with less dependency on the DISCOM. While the families were saving on their electricity bills, the state reduced its load on the distribution system.
2. Employment generation: The installation project gave ample employment opportunities for the local people who trained themselves for installation and equipment servicing. This helped the state bolster their local economy.
3. Powering for the generations: Most of the people who benefitted from this project were senior people, whose families may be settled outside the village or country. The solar system helped them enjoy amenities like lights, fans, and television along with access to communication devices, which enabled stronger connections with their families across the world.
Types of rooftop solar panels
There are three types of rooftop solar panels - grid-based, off-grid and hybrid
Grid-based solar
One where the solar panel system works along with the electricity grid. This means that you will always have power either from the solar system or from the grid.
Off-grid system
Reliant on the sun and the energy stored in batteries to keep the power flow steady throughout the day. Even in the depths of winter when there is no or little sunlight, an off-grid system helps with electricity.
Hybrid solar panel system
Intelligently switches between using solar power, battery storage and grid power. The system stores renewable energy produced by its rooftop solar panels and during power outage, provides power to manage your needs