a l p e x
Welcome To Alpex

Switch To Solar For

Free Electricity Greener Future

Transform your home with Alpex’s cutting-edge solar modules. Experience energy independence and substantial savings on your electricity bills.

10k+

Panel Installations

200+

Experienced Engineers

11+

Years of Experience

100%

Customer Satisfaction

Solar Can Be Complex- We Simplify It For You

Solar technology can seem complicated, but we are here to break it down for you. Explore our guides to find the right solar panels and solution for your needs. Understand various factors below to consider before going solar.

Project Planing

On Grid, Off Grid, Hybrid Solar

Research & Analysis

Types of Solar Cells

Execute Project

Different System Sizes

Project Planing

Solar Panels Based On Cost

Project Planing

Panels for Your Power Needs

Research & Analysis

Best Panels For Your Space

Select Solar Based On Your Monthly Bill

Reduce your Electricity Bill to Zero with Alpex Solar Solutions. Take control of your energy costs for a sustainable future. Our customised solar solutions are designed to maximise your savings. Explore the options below to discover.

Monthly Bill System Size Energy Produced
(kWh/Year)
Subsidy (₹)
0 - 2,000 3 kw 30,240 18,000
2,000 - 4,000 5 kw 50,400 35,000
4,000 - 7,000 7 kw 70,800 50,000
Above 7,000 10 kw 1,00,800 78,000

HOW WE WORK

At Alpex, we simplify your transition to solar with our seamless process. From consultation to installation, we handle everything, including subsidies and ongoing maintenance. Here are 5 simple steps we follow to bring solar power to your home.

Project Planing

In-Home Consultation

Our consultants survey your home
Research & Analysis

Solar Proposal by Project Manager

Team will create a custom proposal for you
Execute Project

Assistance with Subsidy Applications

End-to-end paperwork management by us
Project Planing

Installation & Grid Connection Setup

System installation and connection to the power grid
Research & Analysis

Deep Cleaning and Maintenance

Quarterly deep cleaning and health checks for 5 years.

We MANUFACTURE. We INSTALL.
No Middleman. No False Warranties.

Request Free Consultation

WHY CHOOSE ALPEX SOLAR

Your Trusted Partner in Home Solar
Solutions

  • India's most trusted solar manufacturer
  • Wide range of high-performance solar panels
  • Best customer and technical support
  • Dedicated App for system monitoring
  • 5 Year onsite warranty
  • Strong module structure to withstand even cyclones

WHY GO SOLAR

Invest Once, Save for a Lifetime

Slash electricity bills

Slash electricity bills up to
100%

3-5 year payback period

3-5 year payback
period

new_life_span

25+ year system
lifespan

Energy
Independence

Minimal maintenance
needed

Government subsidies
available

Take the First Step Towards a Greener Home!

OUR CLIENTS

Our Client list boasts of most esteemed customers in India and abroad who have been associated with Alpex over the decades.

PowerGrid
bvg
Shakti
LuminousLogoBlue
Hal_logo
GodrejLogo
solarworld
NTPC
cel
govtofharyana
GovtOfMP
indianoillogo
Jakson
rrecl
oswal

TESTIMONIALS

What Our Customers Say

Jakson Engineers Ltd.

Director

We are fully satisfied with the performance of Alpex Solar Modules.

GSL Educational Society

Mr. Rajesh Grandhi, Director

Performance of Solar PV Modules installed in plant commissioned in 2016 is entirely satisfactory till date.

Claro Energy Pvt Ltd

Quality and performance of the panels is excellent...always up to mark.

Vivaan Solar PVT LTD

Mr. Ankit Malhotra, Tech. Head

Highly impressed with services offered by Alpex team, as well as the quality and performance of PV Modules.

Lohia Sales

Mr. Rajesh Lohia, MD

Manufactured and supplied by Alpex Solar, for full satisfaction with performance.

Boond Solar

Mr. Ankit Malhotra, Tech Head

We are fully satisfied with Alpex Solar PV Modules installed is our 650 KW Solar Power Plant in Bihar.

Xuberant Solutions Pvt Ltd

Pratyush Kumar, Director

We sincerely appreciate your efficient team, Product Quality, the level of detail and accountability you have demonstrated on every Purchase Order released to you

Luminous Power Tech PVT LTD

Sarvadeep Chauhan, Vice President - Purchase

The performance and efficiency of the panels have met our expectations and requirement. We commend your team for the exceptional product and 100% achievement plan vs delivery. We also want to acknowledge your excellent customer service and prompt response time.

GET IN TOUCH

Power Your Home With Alpex Solar

FAQs

The number of solar panels needed depends on your home's energy consumption and the capacity of each panel. For an average Indian household, using around 300-400 units per month, you might need a 4 to 5 kW solar system, which would require 10-15 panels, depending on the panel's wattage. Alpex can help you calculate the exact number based on your specific needs.

Running an AC on solar depends on the AC's power rating and your usage. A 1.5-ton AC consumes about 1.5-2 kW per hour. To run it for 8 hours a day, you would need around 6-8 solar panels, depending on their wattage.

Solar panels do not produce electricity at night, but with a solar battery, you can store excess energy generated during the day for night time use. During the monsoon, solar panels still work but at reduced efficiency due to cloudy conditions. Alpex systems are optimised to make the most of available sunlight.

The Indian government offers subsidies for residential rooftop solar installations. Currently, subsidies range from 20% to 40% for systems up to 10 kW. The exact amount varies by state and the size of the system.

OVERVIEW OF ROOFTOP SOLAR PANELS

Rooftop solar panels are an increasingly popular choice for homeowners looking to reduce their energy bills and carbon footprint. By converting sunlight to generate electricity, these panels provide a sustainable and cost-effective power source.

With advancements in technology, installing solar panels on your home has become more accessible and efficient than ever. Homeowners can choose from various types of solar cells and system sizes, depending on their energy needs, budget, and available space.

Whether you are looking to go entirely off-grid, stay connected with the grid, or opt for a hybrid system, this article will help you make the correct decision that suits your needs.

Types of Solar Systems: On-Grid, Off-Grid, and Hybrid

When installing solar panels, one of the first decisions you will need to make is whether to go with an on-grid, off-grid, or hybrid system:

  • On-Grid Solar Energy Systems: These systems are connected to the local utility grid. It allows you to draw electricity when your panels aren't producing enough. You can also send excess power back to the grid when excess and get credits. Also, these systems often qualify for government subsidies, making them more affordable and further reducing your electricity costs.
  • Off-Grid Solar Systems: These systems work independently of the main electricity grid, storing excess energy in batteries for use during the night or on cloudy days. They offer complete energy independence but usually require a higher initial investment due to the need for batteries and also because government subsidies for off-grid systems are generally not available.
  • Hybrid Solar Systems: A hybrid system combines the benefits of both on-grid and off-grid systems. It is connected to the grid but also includes battery storage to ensure power availability even during grid outages. This offers the flexibility of using solar power, grid power, and stored energy, making it a reliable choice for most homeowners.
Types of Solar Cells: Polycrystalline, Monoperc, Bifacial, and Topcon

The type of solar cell you choose will impact the efficiency, cost, and overall performance of your solar system:

  • Monoperc Solar Cells: These are an advanced type of monocrystalline cells with a passivated rear side, which improves efficiency by reflecting unused light back into the cell. Monoperc cells are more efficient than traditional monocrystalline cells and are a popular choice for homeowners looking for high performance.
  • Polycrystalline Solar Cells: Made from multiple silicon crystals, these cells are widely available and generally more affordable. Although they are slightly less efficient than monocrystalline cells, they provide a good balance between cost and performance.
  • Bifacial Solar Cells: These cells can capture sunlight on both sides, making them more efficient in certain conditions, such as on reflective surfaces. Bifacial panels are ideal for areas with ample sunlight and space but are typically more expensive than standard panels.
  • Topcon Solar Cells: Topcon (Tunnel Oxide Passivated Contact) cells are a newer technology that offers higher efficiency and better performance in low-light conditions. They are a premium option, best suited for those looking to maximize energy production. However, their advanced technology typically comes with a higher cost compared to traditional solar cells.
Choosing Solar by System Size: 3kw, 5kw, 7kw, 10kw

The size of your solar system will depend on your energy consumption, budget, and available roof space. Here is a breakdown of common system sizes:

  • 3kw System: Suitable for small households with low energy consumption. It can power essential appliances such as a refrigerator, lights, a television, and a washing machine, and typically saves around 50% on electricity bills.
  • 5kw System: Ideal for medium-sized households. It covers most of the electricity needs for a typical family, including appliances like a refrigerator, washing machine, air conditioner, and multiple lights and electronics.
  • 7kw System: Best for larger households with higher energy demands. This system supports a range of appliances such as multiple air conditioners, a larger refrigerator, several lights, and other high-power devices, offering significant savings and potentially covering all your electricity needs.
  • 10kw System: Suitable for very large homes or properties with high energy usage. It can handle extensive energy needs, powering multiple high-demand appliances like several air conditioners, large refrigerators, and numerous electronic devices, providing a robust solution for those seeking maximum energy independence.
System Size Daily Generation (Units) Suitable For
3 kw 12-15 Small Households
5 kw 20-25 Medium Households
7 kw 28-35 Large Households
10 kw 40-50 Huge households or properties with high energy needs
Choosing Solar by Cost

The cost of your solar installation will vary depending on the type of system, size, and the quality of components. Here is what to consider:

  • Budget Systems: If you are looking to minimize upfront costs, you might opt for polycrystalline panels with a smaller system size, like 3kw or 5kw. While these systems are less efficient, they are more affordable.
  • Mid-Range Systems: Monoperc panels offer a good balance of efficiency and cost. A mid-sized system like 5kw or 7kw with these panels can provide excellent value.
  • Premium Systems: For those willing to invest more, bifacial or Topcon panels in a 7kw or 10kw system size offer the highest efficiency and long-term savings.

Remember, investing in a higher-quality system may cost more initially, but long-term savings and increased energy production can make it worthwhile.

Choosing the Right Solar System for Your Power Needs

To find the best solar system for your home, start by calculating your daily energy consumption in kilowatt-hours (kwh). Add up the energy use of all your household appliances to determine your total daily consumption:

  • For daily consumption up to 3 kwh, a 1 kw solar system is typically sufficient, generating about 4 kwh per day under optimal conditions.
  • For daily consumption between 3 kwh and 5 kwh, a 2 kw solar system is recommended. It produces around 8 kwh per day, covering your energy needs and providing some extra power.
  • For daily consumption between 5 kwh and 7 kwh, a 3 kw solar system will be ideal, generating about 12 kwh per day, which should comfortably meet your needs and offer substantial savings.
  • For daily consumption above 7 kwh, consider a 5 kw system or larger. A 5 kw system produces approximately 20 kwh per day, making it suitable for larger households or higher energy demands.

By matching your daily energy consumption with the appropriate solar system size, you can ensure adequate power supply and maximize your savings.

Choose Solar for Your Space

When selecting a solar system for your space, consider both your energy needs and the available installation area. Here’s a guide to help you choose the right system based on the space you have:

  • Limited Space (up to 10 square meters): For smaller areas, a 1 kw solar system is typically a good fit. It requires about 8-10 square meters of roof space and generates around 4 kwh of electricity per day.
  • Moderate Space (10-20 square meters): If you have a bit more room, a 2 kw solar system is ideal. It needs approximately 16-20 square meters of space and produces around 8 kwh of electricity per day.
  • Ample Space (20-30 square meters): For larger spaces, a 3 kw solar system is recommended. It requires around 24-30 square meters of roof area and generates about 12 kwh of electricity per day.
  • Extensive Space (30+ square meters): If you have plenty of space, consider a 5 kw solar system or larger. It needs over 40 square meters of space and produces approximately 20 kwh of electricity per day.

By evaluating the available space and matching it with the appropriate solar system size, you can optimize your installation for both energy needs and available areas.

Conclusion

Installing a home solar system is a significant investment that can yield substantial long-term benefits. By carefully considering the type of system, solar cell technology, system size, cost, and your specific energy needs and space, you can ensure that your solar installation meets your expectations and provides a sustainable energy solution for years to come.

Whether you are aiming to reduce your energy bills, minimize your carbon footprint, or gain energy independence, the right solar system can help you achieve these goals.

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