Singapore Solar Panel Calculator

Estimate how much clean energy your roof can generate—and how much you could save on your electricity bills in Singapore. Use our free, no-obligation calculator to get a personalised solar quote in under 1 minute.

Estimate Your Solar Savings in Singapore

Get a personalised solar panel quote in under 60 seconds. Simply enter your property details, select your roof type, input your average electricity usage, and draw your rooftop on our map—then see exactly how much you could save.

How It Works

Our calculator makes solar simple. No jargon, no delays. Just three quick steps:

  • Enter Your Address & Usage

    We auto-locate your rooftop and factor in your monthly kWh consumption.
  • Map Your Roof

    Draw your available roof area on our interactive map—no technical skills needed.
  • See Your Savings Instantly

    View your estimated energy generation, CO₂ offset, and monthly bill reduction—all tailored to your roof and usage.

How Much Can You Save with Solar?

Your roof size plays a big part in how much you can save. Here’s a quick look at what typical homes in Singapore can expect — from monthly savings to carbon impact.

Small Roof Size
40m²
Monthly Savings
$240
Upfront Cost
$22,000
150 tonnes of CO2 offset
Equivalent to powering 78 flats for a year
Medium Roof Size
75m²
Monthly Savings
$460
Upfront Cost
$30,000
281 tonnes of CO2 offset
Equivalent to powering 146 flats for a year
Big Roof Size
125m²
Monthly Savings
$775
Upfront Cost
$40,000
496 tonnes of CO2 offset
Equivalent to powering 401 flats for a year

Figures shown are estimates and may vary depending on your roof, energy use, and selected solar plan. Want precise numbers? Try our calculator.

Our Solar Plans

Start Saving From Day One

We are a leading and trusted solar panel company in Singapore, with an unwavering commitment to offering value plans to meet the needs of both homeowners and businesses.

GetSolar At Home

Over 500 homes are now powered with GetSolar. Turn sunlight into savings with Singapore’s first Rent-to-Own solar program for homeowners.

GetSolar For Businesses

Take control of your energy costs with solar energy. Meet ESG goals with cost-efficient solar solutions for your business.

Why Choose GetSolar for Selling RECs

With GetSolar, you don’t just get access to the REC market — you get a trusted partner who simplifies the entire process. We absorb all registration and transaction fees from I-REC or APX, so there are no hidden costs and no surprises. Selling RECs with GetSolar means:

Consistent Payouts

Receive fixed cash payouts twice a year, with full transparency — regardless of market fluctuations.

Hassle-Free Process

We’ve managed over 300 solar systems and transacted RECs since 2022. From registration to sale, our team handles everything for you.

Zero Fees, Zero Stress

Simply authorise us to manage your RECs. No upfront fees, no platform costs, just a clean and seamless experience — and regular earnings from your solar system.

Things you Might be Wondering Now

We made solar installation an hassle-free process.
Feel free to reach out if you have any inquiry!

Is it worth installing solar panels for my home?

In short, yes! Solar panels are a win-win: you save on electricity bills and get paid for the clean energy you contribute back to the grid. Additionally, you’re helping the planet.

In Singapore’s climate where it is sunny all year round, installing solar panels for your home can help you save energy and costs. However, how much you save is dependent on your roof size and site conditions. Find out how much you can potentially save with our solar calculator tool.

Are solar panels a good investment?

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Can I sell excess solar energy back to the grid?

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