Solar Panel Calculator

Find out how many solar panels your roof can accommodate and your potential savings.
Get an estimate of the amount of clean energy you can generate and the yearly savings on your electricity bills with our solar panel calculator today. 


Estimate Your Savings With
Our Solar Panel Calculator

Use our solar panel calculator for a quick and easy estimate of your solar system size and the corresponding electricity bill savings.

Indicate your property type and address

State your roof type and the number of storeys your house has

State your estimated monthly electricity bill

State your electricity retailer

State your frequency of electricity usage

State your preferred time frame for getting solar

Draw your roof on the map

Estimated Savings

Projected Solar Savings

Unlock long-term savings and go green with our solar solutions. Here’s how much you can save depending on your roof size:


Big roof size

1st Year Savings*:
  • 499 tonnes of CO2 offset
  • Equivalent to powering 247 flats for a year

Medium roof size

1st Year Savings*:
  • 249 tonnes of CO2 offset
  • Equivalent to powering 133 flats for a year

Small roof size

1st Year Savings*:
  • 125 tonnes of CO2 offset
  • Equivalent to powering 67 flats for a year

*Figures are based on estimates. Actual savings may vary.


Other Benefits of Solar

In addition to providing long-term cost savings, choosing solar energy supports Singapore’s goal of achieving a zero-carbon future. As solar energy is easily accessible, it is the ideal choice for transitioning to clean energy sources.


Additional roof

Intense sun exposure may cause roof warping. Installing solar panels can, therefore, act as an additional shield.
This blocks direct sunlight and keeps the roof cool from the harsh sun rays.


Reduce carbon

Solar energy is one of the cleanest sources of energy – it generates electricity without producing carbon dioxide.
This reduction in greenhouse gas emissions helps mitigate the effects of global warming and empowers you to contribute to the fight against climate change.


Types of Solar Plans

Ready to embrace solar panels for your home? Enjoy the flexibility to opt for either of the 2 plans available: Rent-To-Own or upfront purchase.


Solar panels for homes

Go solar for your home with Singapore’s first Rent-To-Own solar programme or opt for an upfront purchase plan.


Commercial solar panels

Embrace sustainability for your business through a Power Purchase Agreement (PPA) or an upfront purchase plan.


Why Choose GetSolar?


Strong commitment towards transparency

We aim to give you the utmost confidence in adopting solar energy through our commitment to open communication.
Apart from a detailed breakdown of all costs, you will also have peace of mind knowing that we use only Tier 1 solar panels and inverters to ensure the efficiency of your solar system.


Dedicated to meeting your needs

We work with you to evaluate your finances, energy usage and your roof features to determine a suitable solar solution.
Additionally, our team of experts is committed to responding to any inquiries within 3 to 5 business days. They are also here to provide unbiased advice to support you in making informed decisions.


Passionate about the shift to clean energy

We believe that solar energy is the best solution for property owners to transition to a zero carbon future.
We are hence committed to leading energy transformation in our region. To make this transition easy and accessible to all, we have proudly launched Singapore’s first Rent-To-Own programme.

Our Past Projects

They Trust us


hear from our customers

Frequently asked questions

The cost of a solar panel installation in Singapore can vary between S$15,000 and S$50,000. Typically, a reasonable estimate for a residential solar panel system will be S$20,000, which is often around 10kWp (S$2,000/kWp). 

It is important to note that the number of solar panels, as well as other factors such as the type of roof, its orientation, and complexity, can also affect your installation costs.

The average payback period for a residential solar panel system is about 6 years. 

However, this largely depends on the size of your solar panel system, your peak electricity consumption times, and your overall electricity usage. Properties with a larger solar panel system and higher energy usage may enjoy shorter payback periods of 4 to 5 years.

If you are using SP services, you will be paid at the standard electricity tariff rate minus grid charges, typically amounting to about 25% of your electricity costs.

If you have engaged an Open Electricity Market (OEM) retailer, the price at which you can sell the surplus energy generated by your solar panel system will be determined by the Wholesale Uniform Singapore Energy Price (USEP).

Yes! The solar panel calculator is absolutely free of charge, and we will not collect any credit card information from users.

In order to accurately calculate the price of your solar panel system, we would require you to:

  • Draw your roof to determine roof size
  • Choose roof type to determine suitability of installation
  • Input electricity bills, retailer and frequency of usage to understand current electricity consumption patterns
  • Preferred time frame to understand when you will need your system up and running by

Data collected will strictly be used for internal purposes only and would not be distributed to third parties.

Emails collected will solely be used to submit your quote for your own reference afterwards.

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We have added your email address to our waitlist, and will keep you posted on our launch date.

Hungry for the product right now? Drop us a note at info@getsolar.ai

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Thank you for your submission.

We will get back to you with a free solar quote within 48 hours. Here’s to your first step towards a greener Earth.