The Real Cost of Installing Solar Panels in Malaysia (2025 Updated)
- suncatchermy
- Jul 27
- 3 min read
Updated: Aug 13
As more Malaysian homeowners and businesses turn to solar energy, one of the most frequently asked questions is:
“How much does it cost to install solar panels in Malaysia?”
This blog post breaks down the real pricing, what affects solar panel costs, available government incentives, and the return on investment (ROI) you can expect in 2025.
What is the Average Cost of Solar Panels in Malaysia?
The average cost to install a residential solar system in Malaysia ranges from:
Monthly Bill Range (RM) | Capacity (kWp) | Estimated Cost (RM) | Payback Period (Years) |
RM300-RM600 | 6.0-9.0 | RM24,000 – RM28,000 | 5-7 years |
RM600-RM1,000 | 9.0-14.0 | RM28,000 – RM36,000 | 3-5 years |
RM1,000 above | 14.0-18.0 | RM36,000 – RM42,000+ | Less than 3 years |
Note: Prices vary depending on your roof size, solar panel brand, inverter type, and installer. Prices are inclusive of SEDA-certified installer fees, TNB Net Energy Metering (NEM) application, and mobile app-based system monitoring.
For business solar installations, such as shop lots, warehouses, factories, etc., we advise you to speak to an installer for a more detailed assessment, as project prices can vary drastically depending on your needs. For example, business users have a different energy tariff from Domestic Tariff A. Understanding your tariff type and energy demands is critical in designing a solar system for your premises.
What Affects the Cost of Solar Installation?
System Size
Larger solar systems generate more energy but cost more upfront.
Tip: Typically, the larger the solar system, the faster the payback period (ROI).
Solar Panel Brand
Top brands in Malaysia include Jinko, Trina, Longi, and JA Solar. Premium panels offer better warranties, higher efficiency, newer technology, and a longer brand history. Many opt for reputable brands, as they are more established and likely more responsive in after-sales service, especially since solar panel warranties today are 25 years or longer.
Tip: Opt for the latest models of your preferred brand, as they typically come with better warranties and updated technology.
Inverter Type
Top brands in Malaysia include Huawei, Sungrow, Solis, GoodWe, and Hoymiles. While microinverters are usually more expensive, Hoymiles offers a good cost-to-benefit ratio while maintaining a solid brand reputation. String inverters are more established and proven in technology and offer a suitable price range for all installation types.
Tip: Microinverters and power optimizers are not always the most cost-effective options. Seek your installer’s guidance in designing the most optimal system.
Installer & Service Quality
This is a key differentiator between lower-cost and higher-cost solar systems. Many homeowners and business owners scratch their heads when deciding which provider to award their project to. It’s important to engage an honest, trusted, and well-reputed solar company to handle your solar installation. Choose a company that is SEDA-certified and holds all necessary licenses for the job.
Tip: Safety should never be compromised. Do your research and shortlist companies with a strong track record. Google reviews are a great way to evaluate past customer experiences.
Case-by-Case Scenarios
Not all solar installations are the same—costs may vary depending on complexity, location, and specific requirements. Major city-states like Kuala Lumpur, Selangor, Penang, Johor Bahru (JB), Ipoh, and Melaka typically have more solar companies, which helps drive down costs through competition.
Tip: When comparing costs, ensure providers are offering quotes on a like-for-like basis. Some providers may appear cheaper upfront but include hidden charges later.
How to Get an Accurate Quote?
Contact a SEDA-certified Registered Photovoltaic Service Provider (RPVSP) solar installer who can:
Conduct a site assessment
Check roof suitability
Estimate monthly solar savings
Advise on the type of solar panels and inverter
Recommend optimal panel placement
Help apply for Net Energy Metering (NEM) or other relevant programs
Advise on financing options
Tip: Avoid DIY solar kits unless you're technically trained and licensed!
Ready to Go Solar?
If you're exploring solar for your home or business in Malaysia, our team can help with:
Free consultation
Site visits
Authority paperwork
End-to-end installation
Get your personalised quote today!
Contact us via WhatsApp at +6010 2866 880.