FAQs
Find Answers to the Most Frequently Asked Questions.
98% Satisfaction Clients
Sunspeed Solar offers end-to-end solar solutions with high-quality products, expert installation, transparent pricing, and reliable after-sales support.
We provide rooftop solar systems for residential, commercial, and industrial customers, along with solar water heaters, solar pumps, MW EPC projects, and AMC services.
Savings depend on your electricity usage and system size. Most customers save 70–90% on their electricity bills annually.
Question Answer
Frequently Asked Questions About Renewable Energy.
Question Answer
Everything You Need to Know About Solar
Get clear, expert guidance to help you make confident decisions about switching to clean solar energy.
Yes. We manage the complete process, including site survey, design, DISCOM approvals, net metering, and commissioning.
Our solar panels and inverters come with manufacturer warranties, and Sunspeed Solar provides optional Annual Maintenance Contracts (AMC) for long-term performance.
You can request a free consultation through our website, solar calculator, or by contacting our support team directly.
A rooftop solar system generates electricity by converting sunlight into DC power using solar panels. This power is converted into AC electricity by an inverter and used to run your appliances. Excess power can be exported to the grid through net metering.
On average, 80–100 sq. ft. of shadow-free rooftop area is required per 1 kW of solar capacity. The exact requirement depends on panel efficiency and layout design.
Solar panels typically last 25+ years, while inverters last 8–12 years. With proper maintenance, the system continues to perform efficiently for decades.
Question Answer
Frequently Asked Questions Rooftop Solar System
Question Answer
Everything You Need to Know About Solar
Get clear, expert guidance to help you make confident decisions about switching to clean solar energy.
Yes. Solar systems generate electricity even on cloudy days, although output may reduce. Annual generation is calculated considering seasonal variations.
Yes, provided the system is sized correctly. Appliances like ACs, refrigerators, and pumps can run on solar during the daytime.
Yes, residential on-grid rooftop solar systems are eligible for government subsidies as per MNRE guidelines, subject to eligibility and approval.
Solar collectors absorb sunlight and heat water, which is stored in an insulated tank for later use—without electricity or gas.
A solar water heater can save 70–90% of electricity used for water heating annually.
Yes. Solar water heaters are designed to work efficiently even during winter with reduced sunlight.
Question Answer
Frequently Asked Questions About Renewable Energy.
Question Answer
Everything You Need to Know About Solar
Get clear, expert guidance to help you make confident decisions about switching to clean solar energy.
A well-maintained solar water heater lasts 15–20 years.
Minimal maintenance is required—mainly periodic cleaning and inspection.
Yes. Solar water heaters are ideal for independent homes and apartment buildings.
A solar water pump uses solar energy to pump water for irrigation, livestock, or domestic use without electricity or diesel.
They are ideal for farms, borewells, rural areas, and off-grid locations.
Solar pumps operate during daylight. Water can be stored in tanks for nighttime use.
Question Answer
Frequently Asked Questions Solar Water Heater
Question Answer
Everything You Need to Know About Solar
Get clear, expert guidance to help you make confident decisions about switching to clean solar energy.
Surface pumps and submersible pumps are available depending on water source depth.
Yes, solar water pumps may be eligible for government schemes such as PM-KUSUM.
Solar pumps last 15–20 years with proper maintenance.
Solar panels charge batteries during the day, which power LED lights automatically at night.
No. Solar street lights operate independently of the grid.
Yes. They are designed to withstand rain, heat, and dust.
Question Answer
Frequently Asked Questions About Renewable Energy.
Question Answer
Everything You Need to Know About Solar
Get clear, expert guidance to help you make confident decisions about switching to clean solar energy.
Most solar street lights provide 8–12 hours of backup.
Yes. They operate automatically from dusk to dawn.
Roads, campuses, parking areas, villages, and industrial premises.
They are compact solar lighting systems designed for indoor and outdoor household use.
Yes. Solar home lights provide reliable backup during outages.
Depending on battery capacity, they provide 6–10 hours of lighting.
Question Answer
Frequently Asked Questions About Renewable Energy.
Question Answer
Everything You Need to Know About Solar
Get clear, expert guidance to help you make confident decisions about switching to clean solar energy.
Yes. They use low-voltage DC power and are completely safe.
Yes. They are ideal for off-grid and rural locations.
Minimal wiring is required, making them easy to install and use.
An inverter converts DC electricity from solar panels into usable AC power.
On-grid, off-grid, and hybrid inverters are commonly used.
Depending on type, batteries last 5–10 years.
Question Answer
Frequently Asked Questions About Renewable Energy.
Question Answer
Everything You Need to Know About Solar
Get clear, expert guidance to help you make confident decisions about switching to clean solar energy.
Yes. Hybrid systems allow future battery integration.
Minimal maintenance is required, mainly monitoring and ventilation.
Yes. Modern batteries are designed with advanced safety features.
It is a large-scale solar power plant executed under Engineering, Procurement, and Construction (EPC) scope.
Industries, developers, institutions, and utility-scale investors.
Design, procurement, construction, testing, and commissioning.
Question Answer
Frequently Asked Questions About Renewable Energy.
Question Answer
Everything You Need to Know About Solar
Get clear, expert guidance to help you make confident decisions about switching to clean solar energy.
Typically 3–9 months, depending on project size.
Yes. They are connected to high-voltage grids.
MW solar plants operate efficiently for 25+ years.
Solar collectors absorb sunlight and heat water, which is stored in an insulated tank for later use—without electricity or gas.
A solar water heater can save 70–90% of electricity used for water heating annually.
Yes. Solar water heaters are designed to work efficiently even during winter with reduced sunlight.
Question Answer
Frequently Asked Questions About Renewable Energy.
Question Answer
Everything You Need to Know About Solar
Get clear, expert guidance to help you make confident decisions about switching to clean solar energy.
A well-maintained solar water heater lasts 15–20 years.
Minimal maintenance is required—mainly periodic cleaning and inspection.
Yes. Solar water heaters are ideal for independent homes and apartment buildings.
It allows customers to install solar systems through easy EMI options.
Salaried and self-employed individuals meeting basic criteria.
Minimal or zero upfront payment options are available.
Question Answer
Frequently Asked Questions About Renewable Energy.
Question Answer
Everything You Need to Know About Solar
Get clear, expert guidance to help you make confident decisions about switching to clean solar energy.
Flexible tenure options ranging from 3–10 years.
Yes, as per lender terms.
No. Subsidy eligibility remains the same.
