How to Start a Solar Business in 2025 with a Solid Solar

Learn what a solar business is, explore types of solar companies, get a step-by-step guide, and how loans can fuel growth.
Business Loan
4 min
03 June 2025

The solar energy sector is changing how we produce electricity by offering a clean and eco-friendly choice instead of traditional power sources. As concerns about climate change grow, solar businesses in India are expanding quickly. Whether you want to create new technology, provide installation services, or handle maintenance and repairs, there are many chances for entrepreneurs in this field. To succeed, you need a clear solar business plan that covers your goals, strategy, and resources. This guide explains what solar businesses involve, the types of companies in the industry, and gives step-by-step advice to help you make a strong business plan. From studying the market to starting your business, this article will give you the knowledge to enter India’s fast-growing renewable energy market.

What is solar business?

A solar business is any type of business that deals with solar energy. This can include the design, making, selling, setting up, or looking after solar power systems and related products. Examples include companies that make solar panels, provide installation services, develop solar energy projects, supply solar parts, or work on new solar technologies and research. If you're already operating in this space, take a moment to check your pre-approved business loan offer—this can help fund your next phase of growth.

Why start a solar panel business?

Starting a solar panel business in India is a smart choice due to the growing demand for clean and renewable energy. With increasing awareness about climate change and government support through schemes, the solar industry is expanding rapidly. India has abundant sunlight, making solar power a reliable and cost-effective energy source, especially in rural and remote areas. A solar panel business offers opportunities in manufacturing, installation, maintenance, and sales, creating jobs and contributing to sustainable development. Additionally, rising electricity costs and frequent power shortages increase the need for solar solutions, making it a profitable and future-ready venture.

Types of solar energy companies

The solar energy industry is diverse, encompassing various types of businesses that contribute to the generation and distribution of solar power. Here are the main categories:

  • Manufacturers: These companies produce solar panels, batteries, and other essential components for capturing and storing solar energy. They focus on research and development to enhance efficiency and reduce costs.

  • Installers and integrators: Specialise in the planning, installation, and integration of solar systems into residential, commercial, and industrial properties. They manage everything from site assessment to system commissioning.

  • Distributors and suppliers: Act as intermediaries between manufacturers and installers, supplying the necessary equipment for solar installations. They ensure a steady supply of components like panels and inverters.

  • Financing companies: Provide financial solutions such as loans and leasing options to customers wanting to install solar systems but lacking upfront capital. Explore this detailed laundry business plan for innovative ideas on structuring your solar business.

  • Consultancy and engineering services: Offer expert advice on energy management, system design, and efficient implementation of solar projects. They also help in navigating regulatory and permitting challenges.

  • Maintenance and repair services: These companies ensure that solar installations are running efficiently and often offer long-term maintenance contracts.

Each type of company plays a vital role in the solar industry's ecosystem, contributing to the overall growth and sustainability of solar energy solutions.

How to start solar business plan in 2025

Starting a solar energy business can be a lucrative venture if done right. Here’s how to begin:

1. Creating a Solar Panel Business Plan

Before starting any business, proper planning is essential to ensure smooth operations, steady growth, and financial stability. A good solar business plan should cover areas like sourcing raw materials, deciding on investments, building a team, training staff, setting up infrastructure, choosing marketing methods, and sales strategies.

Since setting up a solar business involves high initial costs, it’s wise to apply for business loans. Many public and private banks, NBFCs, cooperative banks, MSME loan schemes, and rural banks offer funding support with flexible terms.

2. Researching the Solar Power Market

Doing proper research is the foundation of any successful business. In the case of solar energy, you need to understand the companies involved, material sources, government schemes, legal requirements, competitors, marketing trends, and customer needs. This helps you plan your business better and prepares you for any risks or challenges that may come your way.

3. Registering and Legalising the Business

To run your business legally in India, you must register it under the Companies Act, 2013. You can choose from different structures like:

  • Private Limited Company

  • Public Limited Company

  • One-Person Company

  • Proprietorship

  • Partnership

  • Limited Liability Partnership (LLP)

Choose a business name that reflects your services and is easy to remember. A unique and meaningful name helps in marketing and building a brand.

You will need the following documents to register your business:

  • Registration Certificate

  • PAN and bank account details

  • Proof of registered office

  • Aadhaar card

  • Digital Signature Certificate (DSC)

  • Director Identification Number (DIN)

  • Memorandum and Articles of Association (MoA & AoA)

  • Director's consent (affidavit)

  • Certificate of Commencement

  • TIN and sales tax details

  • Shop and Establishment licence

4. Coordination with the Electricity Department

Since the government is actively promoting solar energy, it’s important to stay in touch with your state’s electricity board. Many beneficial schemes are available for both businesses and customers, so staying updated can save you time and money. Good relations with local electricity officials can also speed up approvals and resolve issues more efficiently.

5. Choosing the Right Location

The success of your solar business depends a lot on where it’s located. Choose an area with good road connectivity and plenty of sunlight throughout the year. Avoid areas with frequent rainfall or long cloudy periods, as this affects solar power generation. A well-connected and sunny location helps in smooth operations and quicker customer service.

6. Managing Business Finances

Keeping track of your income, expenses, and profits is key to running a successful solar business. You should carefully plan all costs involved and monitor your financial performance regularly to avoid losses. Clear budgeting helps you stay financially stable and plan for future growth. For additional financial support, check your business loan eligibility to know how much funding you can raise without pledging assets.

7. Infrastructure Costs in a Solar Business

When setting up a solar panel business, your main spending areas will include:

  • Land or office space and taxes

  • Buying machinery and equipment

  • Tools and spares

  • Salaries and wages for staff and labour

  • Maintenance costs

  • Marketing and advertising

  • Training and education for staff

  • Purchasing raw materials

  • Company benefits and commissions

  • Legal and compliance costs

8. Building the Right Team

Having the right team is crucial for any new business. Hire people who are skilled, motivated, and willing to learn. In a technical field like solar energy, educational background and hands-on experience are very important. Poorly trained staff can hurt your business, even if everything else is in place.

Good customer service, teamwork, and professionalism help build trust and a strong brand name. Being respectful and understanding with customers also leads to higher satisfaction and more sales. Over time, these relationships will help your business grow and succeed in the long run.

Types of partnerships for investing in a solar panel business

Role

Approximate Investment Required

Key Skills and Requirements

Solar Business Associate

Rs 25,000 to Rs 40,000

Basic technical knowledge, good communication skills, relevant education, experience in sales and marketing

Solar Dealer or Developer

Rs 2,00,000 and above

Partnership with manufacturers, experienced and trained sales team, strong technical knowledge, registered company with a wide network

Solar Integrator

Rs 50,000 to Rs 2,00,000

Skilled technical team, installation experience, established company, certified to install solar panels from specific manufacturers

 

How a business loan can help you grow your solar business

3 Loan Options to Choose From

Pick the loan that fits your needs – Term Loan, Flexi Term Loan, or Flexi Hybrid Loan.

No Extra Charges for Part Prepayment on Flexi Loans

With Flexi Term Loan and Flexi Hybrid Loan, you can repay part of your loan early without any extra fees.

Loans from Rs. 2 Lakh up to Rs. 80 Lakh

Whether your business is small or large, you can get a loan anywhere between Rs. 2 Lakh and Rs. 80 Lakh to manage your expenses.

Flexible Repayment Periods up to 8 Years

Choose repayment terms that suit you, from 12 months up to 96 months.

Get Money in Your Account Within 48 Hours*

Usually, the loan amount is credited to your bank account within 48 hours after approval.

No Hidden Charges

All fees and charges are clearly mentioned here and in your loan documents. Please read them carefully.

No Collateral Needed

You don’t have to provide any security or collateral to get this business loan.

Easy Online Application

Apply for the loan anytime and from anywhere, all online and hassle-free.

Challenges in the solar business and how to overcome them

The solar business in India faces several challenges. One major issue is the high initial investment, which can be difficult for small entrepreneurs. Additionally, there is a lack of skilled technicians for installation and maintenance, leading to poor service quality. Another challenge is the irregular availability of sunlight in some regions, affecting efficiency. Government policies and subsidies can also be complex to navigate. To overcome these, entrepreneurs should explore government schemes like the MNRE subsidy and seek affordable financing options. Investing in training for skilled staff is essential. Careful site selection ensures better sunlight availability. Staying updated with policy changes helps in making informed business decisions.

Conclusion

The solar energy sector is an exciting and dynamic field that offers significant opportunities for entrepreneurs and established businesses alike. With the increasing demand for renewable energy solutions, starting a solar business can be a profitable and impactful endeavour. To ensure success, it is crucial to have a well-thought-out business strategy, a clear understanding of the market, and the necessary technical expertise.  For instance, you can draw inspiration from this agarbatti making business plan for crafting a robust strategy For those looking to expand or enhance their operations, a business loan can provide the essential capital to invest in advanced technology, skilled personnel, and marketing efforts. Embracing the solar business plan is not just a financial decision but a step towards a sustainable future.

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Frequently asked questions

How profitable is a solar business?
The profitability of a solar business depends on market conditions, business model, and geographic location. With rising global demand for clean energy and supportive government policies, solar businesses can achieve substantial returns. Profits often come from installing, maintaining, and financing solar systems. Margins vary based on whether you are dealing in small residential projects or larger commercial installations.
How much does it cost to start a solar business?
The cost to start a solar business depends on the scale and type of operations. Small solar retail businesses might require an initial investment of around Rs. 5 lakh to Rs. 10 lakh for inventory and basic equipment. Larger installation companies need more capital, often exceeding Rs. 50 lakh due to higher inventory, labour, and licensing requirements.
What is the minimum investment for a solar energy business?
A small-scale solar energy business can be started with an investment as low as Rs. 1 to Rs. 2 lakh. This initial amount typically covers essential equipment like solar panels, inverters, and tools for installation, as well as basic marketing expenses. For more comprehensive operations, investments of at least Rs. 5 lakh are generally necessary.
How can I start a solar business?
To start a solar business, first, research the market to identify demand and choose a niche like installation or distribution. Develop a business plan outlining your strategy and secure the necessary licences and funding. Establish supplier partnerships for quality materials, then market your services through online and offline channels to build your customer base.
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