What is the cost of a Solar Panel System?

Approximate total cost of Solar On Grid System installation:

• 1kW: 72k - 77k
• 2kW: 144k - 158k
• 3kW: 216k - 240k
• 4kW: 268k - 296k
• 5kW: 336k - 370k

For requirements above 5kW, the total cost per kW is approximately Rs 60k to Rs 65k.

What is the size of the Solar System Should I install?

Decision on the size of Solar Panel System should be based on average monthly electricity usage:

• 0-150 kWh/units: 1kW – 2kW
• 150-300 kWh/units: 2kW – 3kW
• >300 kWh/units: Above 3kW

1kW of solar panel system generates approximately 90-110 kWh/units of electricity per month.

Checklist to install Solar Panel System

• Should have enough shade-free area. Need around 100 sq. feet per kW.
• Should have an electricity connection with sanction load at least equal to solar system size.

Checklist to qualify for subsidy under PM Surya Ghar Yojana

• Should have an active electricity connection with a discom company.
• Minimum solar system size installed should be 1kW.
• Should not have availed subsidy before for solar-related projects.
• Installation should be done by an empanelled solar panel installer.
• Components used should be manufactured by companies in the ALMM list.

What is the process to install Solar System with Solarvipani.com?

1. Book a consultation call.
2. Schedule a site visit: Assess the site for installation suitability.
3. Get a detailed quotation: Understand the breakdown of expenses.
4. Approve the quotation and make a partial payment.
5. Paperwork, material transfer, and system installation.
6. System testing and discom approval.
7. System starts generating electricity.
8. Complete subsidy documentation and remaining payment.

What is net metering?

Net metering is a billing arrangement that enables homeowners with solar panel systems to receive credit for excess electricity they generate and feed back into the grid.

If you use 80 units of electricity in a month but your solar panels produce 100 units, you won't get a bill for that month, and the extra 20 units will be saved as credits for future use.

If you use 120 units but only generate 100 units, you'll need to pay for the extra 20 units unless you have credits from previous months.

What appliances can run on the on-grid solar system?

You can keep using all the appliances in your home without any interruption. This includes:

• Tube lights, LED bulbs, induction cookers, refrigerators, washing machines, air conditioners, and even electric vehicles.
• The on-grid solar system is connected to the grid, so any extra energy you need is supplied by the grid.

How is installing a Solar Panel System financially beneficial?

Installing a solar system will make your electricity cheaper than buying it from the utility company.

Example: A 3kW system costs about ₹1.5 lakh after subsidies, and generates around 250 units of electricity per month, saving about ₹2300 per month.

How will my cash flows change if I install a solar system on EMI?

Example: You install a 3kW solar panel system costing ₹225,000, get a subsidy of ₹78,000, and pay the rest through EMI.

1st month: ₹22,500 down payment + ₹4780 EMI

After subsidy: EMI reduces to ₹2875 for the rest of the payback period.

What is the ALMM list?

The Ministry of New and Renewable Energy (MNRE) issued the ALMM order, which lists approved models and manufacturers for solar photovoltaic modules to ensure reliability and quality.

What is an empanelled solar panel installer?

An empanelled solar panel installer is one that is registered with Distribution companies and meets specific qualification criteria as per MNRE orders.

What is the warranty on solar panels and inverters?

Performance warranty on solar panel modules is usually between 20 to 25 years. Inverters come with a warranty of 7 to 10 years.

How is a solar system's performance in the rainy season?

Solar panels produce less electricity during the rainy season but do not stop working. Solar systems are designed to factor in yearly electricity generation and net metering policies.

What is the maintenance requirement of solar panel systems?

Solar panel systems require minimal maintenance. Regular cleaning and trimming of nearby trees or obstacles to prevent shading are important for optimal performance.