Solar panels can help you save money and be good to the planet. In Delhi, you can use solar panels to make your own electricity. This is called an on-grid solar system. On-grid solar system is the best option for the customer who is thinking to go solar. So, it’s best to do some research before Choosing a On-grid solar system dealer in Delhi.

By using solar panels, you can lower your electricity bills, help the environment, and even get money from the government. In this guide, we’ll talk about how solar panels work, how to install them, and how to find a good company to help you.

What is On-Grid Solar System and how does it differ from Off-grid or Hybrid Solar System?

On-grid solar systems are connected to the electrical grid. This means your solar panels send excess electricity back to the grid for credit when they generate more than you need. When your solar panels don’t generate enough electricity, you can draw power from the grid.

Off-grid solar systems are completely independent of the grid. They have batteries to store excess energy, so you can use it when the sun isn’t shining. However, off-grid systems can be more expensive and require more maintenance.

Hybrid solar systems are a combination of on-grid and off-grid systems. They connect to the grid and store excess energy in batteries. This provides the flexibility of an on-grid system with the backup power of an off-grid system.

know in-depth about On-grid Solar System.

Elements or Diagram of On-grid Solar Systems        

Best of On-grid Solar system Dealer in Delhi

How Does an On-Grid Solar System Work?

1. Solar Panels Capture Sunlight: Solar panels are installed on your roof or ground, facing the sun. They are designed to absorb sunlight and convert it into direct current (DC) electricity.

2. Inverter Converts DC to AC: The DC electricity generated by the solar panels is fed into an inverter. This device converts the DC electricity into alternating current (AC) electricity, which is compatible with the grid.

3. Excess Electricity Sent to the Grid: If your solar panels generate more electricity than you need, the excess is sent back to the grid. Your utility company will track this excess electricity and provide you with credits on your electric bill.

4. Drawing Power from the Grid: When your solar panels don’t generate enough electricity to meet your needs, you can draw power from the grid as usual. This ensures a continuous supply of electricity for your home or business.

5. Net Metering: Many utility companies offer net metering, which allows you to offset your electricity usage with the excess electricity you generate. This means that at the end of the billing period, your credits from the grid will be deducted from your total electricity usage, resulting in a lower bill.

Benefits and Limitations of On-Grid Solar Systems

Benefits

  • Cost savings: On-grid solar systems can significantly reduce your electricity bills over time.
  • Environmental benefits: Solar energy is a clean and renewable energy source, reducing your carbon footprint.
  • Government incentives: Many governments offer subsidies or tax incentives to encourage the adoption of solar energy.
  • Increased property value: Installing solar panels can increase the value of your property.
  • Reliability: Solar panels are highly reliable and have a long lifespan.

Limitations:

  • Initial cost: The upfront cost of installing a solar system can be significant.
  • Grid dependence: While solar systems can reduce your reliance on the grid, you still need a grid connection for backup power.
  • Weather dependence: The amount of electricity your system generates will vary depending on the weather conditions, such as cloud cover and sunlight intensity.
  • Regulatory changes: Government policies and regulations related to solar energy can change over time, potentially affecting the financial benefits of your system.

Why is an On-Grid Solar System the best option for Delhi?

There are several compelling reasons to consider before choosing an On-grid solar system dealer:

  • By generating your own electricity, you can significantly lower your monthly electricity costs.
  • Solar energy is a clean and renewable resource. By using solar power, you reduce your carbon footprint and contribute to a healthier planet.
  • Many governments offer subsidies, tax breaks, or other incentives to encourage the adoption of solar energy. These incentives can make solar systems more affordable.
  • Solar power can reduce your reliance on the grid, giving you greater energy independence.  
  • Solar panels are known for their reliability and long lifespan. They can provide you with clean energy for many years.

How to choose best On grid solar system dealer in Delhi?

When selecting an on-grid solar system dealer in Delhi, consider the following factors:

  • Experience and Reputation: Looking for a dealer with a proven track record in the solar industry. Check out online reviews and testimonials to gauge their reputation.
  • Certifications and Licenses: The dealer should hold a certification and a license to install solar systems in Delhi. This indicates their expertise and adherence to industry standards.
  • Product Quality: Inquire about the quality of solar panels and other components offered by the dealer. Reputable brands often provide better performance and longevity.
  • Installation Services: Assess the dealer’s installation capabilities and experience. A skilled installation team is crucial for optimal system performance and safety.
  • Maintenance and Support: Ask about the dealer’s after-sales services, including maintenance plans and technical support. A reliable dealer will provide ongoing assistance.
  • Financing Options: If you need financing, inquire about the options offered by the dealer. Compare interest rates and terms to find the best deal.
  • Local Knowledge: Choose a dealer with a strong understanding of Delhi’s solar policies, regulations, and incentives. This knowledge can help you maximize the benefits of your solar system.
  • Transparent Pricing: Request a detailed breakdown of costs, including the price of solar panels, installation fees, and any additional charges. Avoid dealers with hidden fees or unclear pricing.

Why solarsense is best On-grid solar system dealer in Delhi?

As a leading on-grid solar system dealer in Delhi, Solarsense offers a variety of top-quality on-grid solar power systems. Their experienced installation teams and comprehensive after-sales support ensure a smooth experience. With a strong local presence, SolarSense guarantees compliance with Delhi’s regulations. To make an informed choice, it’s advisable to research Solarsense, compare quotes from other dealers, and inquire about their experience with on-grid solar installations, financing options, and additional services.

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Installing solar panels is an investment in both your home and a sustainable future. Choosing a top on-grid solar panel dealer ensures longer panel life through regular checkups and maintenance.

Introdction On-Grid Solar System

Welcome to our in-depth tutorial on solar systems by solar sense. Where we explain on grid solar system diagrams, offer on-grid solar system wiring diagram PDFs, and explain the puzzles regarding on grid solar systems in Hindi.

The rise of solar power in the energy landscape highlights human innovation and environmental responsibility. Among solar solutions, on-grid systems are prominent for efficiency, cost-effectiveness, and eco-friendliness. They connect to the grid, allowing net metering to recycle surplus power, appealing to residential, educational, and commercial users.

Grid-connected PV systems, surpassing stand-alone ones in market share since the 1990s, constitute over 98% of solar cell production. On-grid systems, like grid-tied solar setups, do not require batteries, making them optimal for locations with stable grid power.

On-grid systems prioritize solar energy consumption, generating only when needed and exporting excess power. Net meters track energy flow, making it a profitable investment with substantial returns. Overall, on-grid solar systems epitomize a sustainable energy shift, blending efficiency, financial benefits, and environmental impact for diverse user segments.

Elements of On-grid Solar System

On-grid solar PV systems consist of several key components that work together to generate electricity and connect to the grid. The main components in an on-grid solar PV system include:

  • Solar Panels (PV Modules): Solar panels, or PV modules, use the photovoltaic effect to transform sunlight into electrical energy. These modules are the central component of the system. Commonly used to make solar panels are thin-film materials or crystalline silicon. The system’s capacity & available space determine the quantity & configuration of panels, taking into account elements like orientation and shading to optimize energy production.
  • Inverter: Inverters are essential for transforming DC electricity produced by solar panels into AC electricity used in most residential & business settings. They serve as the connection between solar panels and the grid. There are various varieties of inverters, including power optimizers, microinverters, and string inverters, each with unique advantages in terms of scalability, efficiency, and system monitoring.
  • Mounting Structure: This component ensures the secure installation and proper orientation of solar panels to optimize sunlight exposure.
  • Grid Connection Equipment: This includes devices like circuit breakers, disconnect switches, and surge protectors that enable safe and compliant connection of the solar PV system to the electrical grid. Grid connection equipment also incorporates anti-islanding features to prevent the system from feeding electricity into the grid during grid outages, ensuring the safety of utility workers.
  • Metering Equipment (Net Meter): Net metering equipment, such as bidirectional meters or smart meters, is essential for measuring the flow of electricity between the solar PV system and the grid. These meters accurately record the amount of electricity exported to the grid when the system generates surplus power and the electricity imported from the grid when additional power is needed, facilitating billing and incentive programs.
  • Electrical Wiring and Cables: A network of electrical wiring, cables, and conduits connects all system components, ensuring efficient energy transfer and electrical safety. Properly sized and insulated cables, along with weatherproof connectors and junction boxes, are crucial for reliable and long-lasting performance of the on-grid solar PV system.
  • Monitoring and Control Systems: Advanced on-grid solar PV systems may include monitoring and control devices or software that provide real-time data on energy production, system performance, and energy consumption. These systems enable users to monitor the health of the system, identify potential issues, optimize energy usage, and remotely control certain system parameters for enhanced efficiency and maintenance.
  • Safety Equipment: Safety features are integral to on-grid solar PV systems to protect against electrical hazards, fire risks, and environmental factors. Grounding systems, lightning protection devices, arc fault detection, and equipment enclosures with appropriate ratings ensure the safety of installers, users, and the system itself, complying with relevant electrical codes and standards.

Perspective for the Future and Industry Overview

With a predicted $500 billion investment in renewable energy by 2028, India’s solar sector is booming. India aims to achieve 227 GW of renewable energy capacity by 2022, primarily from solar & wind, & 49% of its electricity from renewable sources by 2040. Through initiatives like Solar Park, VGF, CPSU, Defense, Canal bank & Canal top, Bundling, and Grid Connected Solar Rooftop, the government is propelling this growth. These programs aim to create green towns in every Indian state powered by renewable energy.

On-Grid Solar System Operation:

  1. Continuous Power Generation: Solar panels in on-grid systems continue to generate electricity during daylight hours. This energy production is directly influenced by factors such as sunlight intensity, panel orientation, and shading.
  2. Instant Use or Grid Export: The electricity generated by solar panels can be utilized instantly to power appliances, lighting, and other electrical devices within the property. Alternatively, if there is excess electricity beyond immediate consumption needs, it can be exported to the electricity grid.
  3. No Backup Power for Outages: Unlike off-grid solar systems that incorporate battery storage for backup power during grid outages, on-grid systems rely entirely on the grid for backup. This means that if the solar system runs out of power (e.g., during nighttime or cloudy periods), electricity is seamlessly drawn from the grid to meet demand, ensuring continuous power supply for users.
  4. Grid-Fed Excess Electricity: Any surplus electricity generated by the on-grid solar system is fed back into the grid. This surplus energy contributes to the overall grid supply and is utilized by other consumers connected to the grid.

Advantages or Benefits of On-Grid Solar System

  1. Continuous Power Supply Guarantee: On-grid systems provide uninterrupted access to electricity by offering the choice between solar power and the main grid.
  2. Income Generation Opportunity: Utilizing a net meter allows consumers to track and receive credits for surplus electricity sent to the grid, presenting a profitable opportunity for additional income.
  3. Increased Savings: During high-demand periods, on-grid solar systems effectively avoid peak demand charges and significantly reduce electricity bills. This translates into substantial savings and enhanced earnings through net metering.
  4. Favorable Investment Returns: On-grid solar systems offer a favorable investment scenario, with a payback period of around 5 years and decades of free electricity thereafter, transforming the investment into a revenue-generating asset with high returns.
  5. Efficient Operations: On-grid systems seamlessly integrate with the main power grid, allowing for the efficient utilization of solar power without any limitations on running home appliances. They maximize solar power usage, with a 1 kW system capable of handling 5 kW loads.
  6. Easy Installation: On-grid systems are straightforward to install, especially on rooftops of residential and commercial buildings, community centers, and various institutions, making them accessible and convenient for a wide range of users.
  7. Cost-Effectiveness: On-grid solar energy systems have lower installation costs than off-grid systems due to the absence of expensive batteries required.
  8. Low Maintenance: On-grid solar systems entail minimal maintenance and boast longer lifespans compared to off-grid counterparts, reducing operational hassles and costs over time.
  9. Government Incentives: Government subsidies and incentives for on-grid solar systems enhance their attractiveness and affordability for users.
On-Grid Solar System

On Grid Solar System Drawbacks

One drawback of on-grid solar systems is their dependency on the main power grid. Grid outages render on-grid systems inactive, causing power disruptions despite solar panel electricity generation.

Government Subsidies for Rooftop Solar Panels

The Union Cabinet approved PM-Surya Ghar: Muft Bijli Yojana, allocating Rs. 75,021 crore for installing rooftop solar panels in one crore households. Key points of the scheme include:

  • CFA of 60% for 2 kW systems, 40% for 2-3 kW systems, capped at 3 kW.
  • Collateral-free loans at around 7% interest for systems up to 3 kW.
  • Model Solar Villages in each district.
  • Incentives for Urban Local Bodies and Panchayati Raj Institutions.
  • Fund for innovative projects and payment security for RESCO models.
  • Expected outcome: Addition of 30 GW solar capacity, 1000 BUs electricity generation, & 720 million tonnes Co2 reduction over 25 years.
  • Creation of around 17 lakh jobs.

Registration available on https://pmsuryaghar.gov.in.

Solar Net metering process


Net metering credits solar panel owners for excess electricity sent back to the grid. They will deduct these credits from their future electricity bills, effectively reducing their overall energy costs. Net metering encourages renewable energy adoption by incentivizing consumers to invest in solar power systems & supporting grid stability by utilizing distributed energy resources.

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