Introduction to Solar Energy in Singapore
Guide to Solar Panels in Singapore
Singapore is embracing solar energy as a key part of its renewable energy strategy. Due to limited land space, the country focuses on maximizing solar panel installations on rooftops and reservoirs. With increasing government incentives and technological advancements, solar panels in Singapore have become a practical solution for homeowners and businesses looking to reduce energy costs and carbon footprints.
Why Choose a Solar Company in Singapore?
A solar company in Singapore provides consultation, installation, and maintenance services for residential and commercial solar panel systems. These companies ensure that your solar panel installation meets local regulations, is cost-efficient, and is optimized for maximum sunlight absorption.
Benefits of hiring a solar company:
- Expertise: Professional assessment of your property’s solar potential
- Government Compliance: Ensure eligibility for grants and incentives
- High-Quality Equipment: Access to the latest solar panel technology
- Warranty & Support: Ongoing maintenance and servicing
Services Offered by Solar Companies in Singapore
Most solar installation companies provide the following services:
- Site Assessment & Consultation – Evaluating roof size, angle, and sunlight exposure
- Solar Panel Installation in Singapore – Complete setup and connection to the power grid
- Maintenance & Monitoring – Ensuring the system runs at peak efficiency
- Battery Storage Solutions – Storing excess energy for nighttime or cloudy days
How to Choose the Right Solar Company in Singapore
When selecting a solar panel installation company, consider:
- Experience: Check reviews and past projects
- Certifications: Licensed by the Energy Market Authority (EMA)
- Pricing Transparency: Clear breakdown of solar panel cost in Singapore
- Warranty Coverage: Protecting your investment in residential solar panels
Cost and Pricing of Solar Panel Installation in Singapore
How Much Do Solar Panels Cost in Singapore?
The solar panel installation cost in Singapore depends on system size, type, and brand. On average:
- Small Home Systems (3-5 kWp): SGD 10,000 – 20,000
- Medium Home Systems (5-10 kWp): SGD 20,000 – 35,000
- Large Commercial Systems (Above 10 kWp): SGD 35,000+
Solar Panel Price Breakdown
- Solar panels: 50% of total cost
- Inverter: 20%
- Installation & Labor: 20%
- Miscellaneous Costs (Permits, Monitoring): 10%
Solar Panel Installation Process in Singapore
Step 1: Site Assessment
The solar company evaluates your home’s roof suitability for solar panels.
Step 2: Quotation & Permits
A proposal is provided, including solar panel installation price estimates and government approval applications.
Step 3: Solar Panel Installation
The process typically takes 1-3 days, depending on system size.
Step 4: System Testing & Grid Connection
Your system is connected to SP Group’s grid, allowing excess power to be sold back.
Government Incentives & Regulations for Solar Panels in Singapore
Singapore supports solar adoption through initiatives like:
- Enhanced Housing Grants: Rebates for solar panel system installation
- SolarNova Program: Government-backed deployment of solar panels for home and commercial properties
- Tax Incentives: Accelerated depreciation on solar panel investment
Maintenance & Warranty of Solar Panels in Singapore
A well-maintained household solar system can last 25+ years. Key maintenance tips:
- Regular Cleaning: Dust and debris affect efficiency
- Inverter Checks: Ensures energy conversion efficiency
- Battery Health Monitoring: If using solar batteries for storage
Warranty Coverage
- Solar Panels: 20-25 years
- Inverters: 10-15 years
- Installation Workmanship: 1-5 years
Future of Solar Energy in Singapore
Singapore is expanding solar panel system installations with goals such as:
- 1.5 GWp solar capacity by 2030 (enough for 350,000 homes)
- Floating solar farms to maximize land use
- Smart grids & energy storage systems for better power management
Frequently Asked Questions
Yes! The solar panel cost in Singapore is offset by long-term energy savings. With government incentives and a lifespan of 25+ years, solar panels for homes provide both financial and environmental benefits.
The payback period for a solar panel installation in Singapore is typically 5-7 years, depending on energy consumption and system size. After that, you can enjoy free electricity for decades.
Yes, but their efficiency decreases. Solar panels in Singapore still generate power under diffused sunlight, though at a lower output. Battery storage can help maintain power availability.
Yes! Through SP Group’s net metering scheme, you can sell surplus solar energy back to the power grid and earn credits, reducing your overall electricity bill.
Most solar panels have a lifespan of 25-30 years, with performance warranties guaranteeing at least 80% efficiency after 25 years. Proper maintenance ensures longevity.
- Site assessment – Evaluating roof space and sunlight exposure
- Quotation & permits – Getting government approvals
- Solar panel installation – Takes 1-3 days for homes
- Grid connection & testing – Connecting your system to SP Group
Not necessarily. Most homes use grid-tied solar systems, meaning you draw electricity from the grid at night. However, batteries allow you to store excess solar energy for backup power.
Most solar panels in Singapore come with warranty coverage:
- Performance warranty (20-25 years)
- Product warranty (10-15 years)
- Installation workmanship warranty (1-5 years)
If damaged by extreme weather, insurance or warranty claims may apply.
Yes! Singapore’s government supports solar panel adoption through:
- SolarNova Program – Large-scale solar deployment
- Enhanced Housing Grants – Incentives for solar-equipped homes
- Tax incentives – Businesses can claim accelerated depreciation
