SEDA-registered solar installer
De Solar
Klang, Selangor · Homes · Commercial and industrial
At a glance
- Registered name
- De Solar Sdn Bhd
- SSM registration
- 750933-A (per company website)
- Main office
- Klang, Selangor
- States on SEDA register
- Selangor
- Works on
- Homes, Commercial and industrial
- SEDA-qualified technicians
- 2 (1 solar PV wireman chargeman, 1 grid-connected PV system design)
- Google rating
- 4.8 from 37 reviews
- Opening hours
- Mon–Fri: 10 AM to 5 PM; Sat: 10 AM to 1 PM; Sun: Closed
- SEDA register data
- As of 31 July 2026
About De Solar
De Solar Sdn Bhd, trading as De Solar, is a Klang, Selangor-based solar module distributor and installer that also runs an engineering, procurement, construction and commissioning (EPCC) business, according to its website. It describes itself as an Energy Commission and SEDA-registered company with an in-house SEDA GCPV-certified engineer and chargeman, installing rooftop solar for residential, commercial and industrial properties. The site's roots as a roofing contractor still show: its copyright notice credits 'DE Skylight Roofing Sdn. Bhd.' alongside the same registration number.
The website shows photo galleries of completed residential installations in Sentul and Setapak (Kuala Lumpur), Klang, Kajang and Bangi (Selangor), and Muar (Johor), plus commercial installations in Klang and Rawang (Selangor), Muar (Johor), Kemaman (Terengganu) and Teluk Intan (Perak). No system sizes, completion dates or client names are given for any of these locations, and no founding year is stated on the site.
The site names no specific solar panel or inverter brands, financing options, warranty terms or maintenance plans. Its copyright notice credits 'DE Skylight Roofing Sdn. Bhd.' with the same registration number used for De Solar, so buyers should confirm in writing which registered company they are actually contracting with before signing anything.
Solar services offered by De Solar
- Residential solar installationRooftop solar system installation and design for homes.
- Commercial solar installationRooftop solar system installation for commercial and industrial properties.
- Consultation serviceSolar consultation for new or expanding systems.
- Solar panel maintenanceOngoing maintenance intended to keep installed systems performing.
Not mentioned on its website: battery storage, EV chargers, financing or leasing. Ask directly if you need any of these.
Panels, inverters and warranty
- Panel brands
- Not published
- Inverter brands
- Not published
- Warranty
- Not published
Ask for the panel and inverter models in your quote, and get the warranties in writing.
SEDA registration and qualified technicians
De Solar Sdn Bhd is listed on the Sustainable Energy Development Authority (SEDA) register of solar PV service providers. The register names 2 qualified people at the company:
- Solar PV wireman chargeman (1)Qualified to carry out and sign off the electrical connection.
- Grid-connected PV system design (1)Qualified to design systems connected to the TNB grid.
You can check any installer yourself on the SEDA register. Our guide to SEDA registration explains what the certificates mean. Register data as of 31 July 2026.
De Solar reviews
4.8 from 37 Google reviews
Themes that come up most in the reviews:
Read the most recent ones on Google Maps before deciding.
De Solar locations
Main office
No. 22C, Jalan Gelugor, 41050, Klang, Selangor
Contact De Solar
- Main line
- 016-222 7530
- Main office (SEDA register)
- 03-5162 7880
- Website
- desolar.my
- De Solar on Facebook
Before you get a quote from De Solar
- Confirm in writing which registered company you're contracting with — the site's copyright credits 'DE Skylight Roofing Sdn. Bhd.' under the same registration number used for De Solar.
- Ask which panel and inverter brands they plan to install — none are named on the site.
- Get warranty and maintenance terms in writing, since the site doesn't publish any.
- Confirm the application is under Solar ATAP, which replaced NEM 3.0 on 1 January 2026.
To compare quotes, see our guides to solar panel costs and net energy metering.
Frequently asked questions
Is De Solar SEDA registered?
Yes. De Solar Sdn Bhd is on SEDA's register of solar PV service providers, with 2 qualified technicians listed. This is based on register data as of 31 July 2026.
Where is De Solar located?
Its main office is at No. 22C, Jalan Gelugor, 41050, Klang, Selangor.
What is De Solar's SSM registration number?
750933-A, according to company website.
What are De Solar's reviews like?
De Solar has a 4.8-star rating from 37 Google reviews. Reviewers most often mention solar installation, clean work, clear explanation.
Other solar installers near Klang
Also searched for on Google
D Solar Sdn BhdAlso searched for on Google
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GME Greentech Sdn BhdAlso searched for on Google
Renewable Solar Energy Sdn Bhd
Sources: SEDA register (data as of 31 July 2026), Google Maps, desolar.my, desolar.my/residential, desolar.my/commercial. Is this your company? Claim this listing to correct or add details.