Solar Panel Installation in Malaysia: What To Look For?

So you have decided that you want to install solar panels or solar system for your property, but you don’t know which solar panel installation company to choose from. Here is a list of things to look out for when choosing your solar panel Malaysia supplier or solar company in Malaysia:

solar panel installation solar panels malaysia

What You Need To Know Before Solar Panel Installation 

There are a few things you should know before you install solar panels. Solar panels are a great way to save money on your energy bill, but there are some things you should know before you install them. Here are a few things to keep in mind. Firstly, get a home energy audit. This will help you understand how much energy your home uses and where you can save energy. It’s important to know this information before installing solar panels, as it will affect the size and number of panels you need. Secondly, make sure your roof can handle the weight of the panels. Most solar panels weigh between 4 and 5 pounds per square foot, so make sure your roof can support that weight. Thirdly, your panels will need to be pointed in the right direction to maximize sunlight exposure. In the Northern Hemisphere, that means facing south, while in the Southern Hemisphere it means facing north. Fourthly, solar panels work best when they’re clean, so make sure you keep them free of dirt and debris. You can clean them yourself or hire a professional to do it for you. 

1. Listed on SEDA RPVSP directory 

The Sustainable Energy Development Authority (SEDA) is a Government agency formed to regulate all renewable energy matters in Malaysia. With this, every solar panel installer in Malaysia must be accredited by SEDA, and can be found listed on SEDA’s directory. Registered Photovoltaic Service Provider (RPVSP) is the technical term for a solar panel installer. 

Only RPVPs are able to apply for the Net Energy Metering scheme. Hence, if your solar panel installer is not listed in SEDA’s RPVSP directory, then they have not gone through the necessary training and certifications required by Sustainable Energy Development Authority. In other words, stay away from these unlisted solar panel installers as they are unqualified for solar panel installation or work related to install solar panels or solar system. Find a qualified solar company in Malaysia who is fit to perform the installation.

2. Double Check Wireman Chargeman Solar PV

If your solar panel installer is listed on SEDA’s RPVSP directory, look out for the wireman chargeman solar PV listed there. This is a qualified person by Energy Commission of Malaysia (Suruhanjaya Tenaga, ST) which every RPVSP must employ.  You can cross check this qualified person at the ST’s website in their list of Registered Electrical Competent Persons. From here, you will be able to confirm that this qualified person is still a practising electrician, with a valid license (see expiry date) to install solar panels in Malaysia.

At Next Energy, we are proud to have the most experienced SEDA Solar PV Wireman and Chargeman with us, who was one of two electricians first certified by SEDA back in 2013; and also a certified ST wireman and chargeman since 2001. These are qualified individuals who can install solar panels or solar system for you. Make sure you check this from your solar panel Malaysia supplier. Make sure to choose solar company in Malaysia that has qualified technicians. 

3. Proper office and website

Your solar power system is supposed to be in operation for at least 25 years (warranty period) and beyond. Therefore, ensure that your solar panel installer has established a proper office, with valid means of contact. A well run website may also be a good indication of a solar power systems / solar energy installer company that is well run and fit to installing solar panels in Malaysia. In addition, they should be able to provide affordable solar power system Malaysia to the masses.

affordable solar power system malaysia

4. Good track record

This goes without saying, but look at your solar energy / solar power system installer’s past projects on solar panel installation and study their client’s review on their solar panels or solar panel system. You can find the latest client’s review when typing the name of the solar panel Malaysia supplier in Google.

5. Solar products being offered

Ask your solar panel installer: what are the solar products that will be used, in particular the solar panels and inverter. Most reputable solar panel Malaysia supplier will only use top quality tier one solar products, unless specifically requested for more affordable alternatives (affordable solar power system Malaysia). As mentioned, a solar power system is meant to last you for many years. Hence, any solar panel Malaysia supplier is not planning for your long term benefit if they are proposing to you cheap but unknown (likely also unreliable) solar products.

Other than solar panel installation, find out about our recommended solar panels products here.

6. Customisation

There are some solar panel installers who prefer to sell in packages, which means less designing work for them. While this is not entirely a negative thing, a packaged system may not be the most optimal solution for you. We, at Next Energy, will customise our designs for every one of our solar panels projects; because every customer is different, and every property is different. We take all factors into consideration including your electricity usage, available roof space, budget, any other intentions or requests before proceeding with solar panel installation. The ability to produce customized solar panels or custom made solar panel system is a key consideration point here. 

7. After Sales Support

Some solar panel installers will simply pass you on to the product manufacturers for any after sales support. However, most reputable solar panel installers will offer maintenance packages, or other forms of after sales support for solar panels Malaysia. This is a good indication that they will be there with you throughout the years, giving you that extra peace of mind. Remember to keep this in your mind when it comes to solar panel installation or installing solar panels Malaysia!


All in all, after keeping tabs on all the points above, it is also important to meet with a solar engineer or solar panels sales rep and have a face-to-face discussion. Ask any questions you may have on solar panels, and have your solar panel installer do a power study of your property. After all, that’s what we will do solar panel installation for you! Simply get in touch with us here, and our SEDA certified engineers will be in touch with you. Hope you enjoy reading this article on solar panels installation and the key points to consider before choosing a solar panels system installer. In the future, we shall post more articles on solar power, solar installation, solar energy, solar energy system, solar power systems, solar equipment, solar panel equipment, solar pv system, solar electricity, solar power, home solar panels Malaysia, renewable energy, solar inverter, solar companies or solar company in Malaysia, solar installation, solar installer, solar panels work, affordable solar power system Malaysia and many more.