Top 10 Solar Companies in Malaysia 2026 — Honest Comparison & Rankings

Malaysia's solar industry has exploded since the introduction of NEM 3.0 and the Solar ATAP bill credit programme. There are now over 800 SEDA-registered installers nationwide, which makes the choice overwhelming for homeowners and businesses alike.

This guide ranks 10 of the most notable solar companies in Malaysia based on five criteria: track record, component quality, pricing transparency, warranty terms, and customer reviews. We have tried to be objective — but as a solar company ourselves, we encourage you to verify everything independently.

How We Ranked These Companies

Our ranking considers:

• Installed capacity & experience: Total MWp installed, years in operation, number of completed projects
• Component standards: Bloomberg Tier-1 panels, reputable inverter brands, BOS (Balance of System) quality
• Warranty coverage: Workmanship warranty duration (minimum 3 years to qualify)
• Customer feedback: Google Reviews, Facebook ratings, publicly available testimonials
• Pricing approach: Whether pricing is transparent, itemised, or requires a hard-sell consultation

The Top 10 Solar Companies in Malaysia (2026)

1. Solarvest Holdings Bhd

Founded: 2013 | Listed: Bursa Malaysia (ACE Market) | HQ: Petaling Jaya, Selangor

Solarvest is the undisputed heavyweight of Malaysian solar. With over 500 MWp of installed capacity across large-scale solar farms, commercial rooftops, and residential systems (via their subsidiary Vestelite), they have the deepest track record in the country. Their engineering team handles everything from 5kWp home systems to 50MWp solar farms.

Specialisation

Large-scale solar (LSS) farms and commercial/industrial (C&I) EPCC projects. Their residential arm, Vestelite, handles home installations.

Pros

• Public-listed company with audited financials — strong financial stability
• Largest installed capacity in Malaysia — proven engineering capability
• Comprehensive after-sales and O&M (operations and maintenance) division
• Experience with complex projects (floating solar, agrivoltaics)

Cons

• Premium pricing — typically 10-20% above smaller competitors for residential
• Residential is not their primary focus, so response times can be slower
• Opaque pricing — you need a sales consultation to get a quote

2. Plus Solar Systems Sdn Bhd

Founded: 2018 | HQ: Petaling Jaya, Selangor

Plus Solar has grown rapidly to become one of the highest-volume residential solar installers in Malaysia. They are known for aggressive digital marketing, competitive pricing, and a slick customer experience. Their volume means they negotiate strong rates with panel and inverter manufacturers.

Specialisation

High-volume residential installations and mid-scale commercial. Strong digital presence.

Pros

• Very competitive pricing thanks to high volume purchasing power
• Smooth customer onboarding process with digital tools
• Wide coverage across Peninsular Malaysia
• Good customer reviews on Google (4.5+ stars)

Cons

• Growth speed means quality control can be inconsistent across different installation crews
• After-sales support can be slower during peak periods
• Some customers report upselling during the sales process

3. GSPARX Sdn Bhd (TNB Subsidiary)

Founded: 2019 | HQ: Kuala Lumpur | Parent: Tenaga Nasional Berhad (TNB)

GSPARX is a wholly-owned subsidiary of TNB, Malaysia's national utility company. This gives them a unique advantage: direct integration with TNB's grid operations and meter processes. For homeowners who want maximum peace of mind knowing the national power company backs their system, GSPARX is a natural choice.

Specialisation

Residential solar and EV charging. Strong brand trust from TNB affiliation.

Pros

• TNB-backed — strongest brand trust factor in the market
• Streamlined Solar ATAP application process (internal TNB coordination)
• Nationwide showrooms and service centres
• Financing options through TNB partnerships

Cons

• Pricing tends to be on the higher side — the TNB brand premium
• Can be bureaucratic — large organisation, slower decision-making
• Component choices may be limited compared to independent installers

4. Pekat Solar Sdn Bhd (Pekat Group)

Founded: 2017 | Listed: Bursa Malaysia | HQ: Kuala Lumpur

Pekat Group is a diversified renewable energy company listed on Bursa Malaysia. Their solar arm handles commercial and industrial EPCC projects ranging from factory rooftops to large-scale ground-mount systems. They have strong engineering credentials and a growing residential division.

Specialisation

Commercial & industrial EPCC, rooftop solar for factories and warehouses.

Pros

• Bursa-listed with audited financials — transparent governance
• Strong C&I EPCC capability for projects above 100kWp
• Competitive pricing due to large procurement volumes
• In-house engineering and project management teams

Cons

• Residential is not their primary market — smaller homes may not get top priority
• Limited retail-facing customer support compared to residential-focused companies
• Weaker digital presence and online review coverage

5. Cypark Resources Bhd

Founded: 2006 | Listed: Bursa Malaysia | HQ: Cyberjaya, Selangor

Cypark is a large-scale renewable energy developer that operates some of the biggest solar farms in Malaysia. They focus primarily on utility-scale projects and government contracts. While they do not target residential customers directly, their influence on the Malaysian solar landscape is significant.

Specialisation

Large-scale solar farms (LSS), waste-to-energy, environmental engineering.

Pros

• One of the largest renewable energy developers in ASEAN
• Strong government relationships and LSS track record
• Diversified renewable energy portfolio (solar + biomass + waste)

Cons

• Does not serve residential or small commercial customers directly
• Relevant mainly for investors and large-scale project developers
• Not a direct comparison for homeowners looking for rooftop solar

6. GreenTech Solutions

HQ: Klang Valley, Selangor

GreenTech Solutions is a regional installer serving primarily the Klang Valley and greater Selangor area. They focus on residential and SME installations with a consultative approach. Their strength lies in personalised service and attention to detail during installation.

Specialisation

Residential homes and small commercial premises in the Klang Valley.

Pros

• Personalised, high-touch customer service
• Strong attention to installation quality and aesthetics
• Good local reputation and word-of-mouth referrals

Cons

• Limited coverage — mainly Klang Valley and Selangor
• Smaller operation means less purchasing power than national players
• Limited online reviews compared to larger competitors

7. GetSolar

HQ: Klang Valley | Focus: Digital-first residential solar

GetSolar positions itself as a modern, tech-driven solar company with an online quoting process. They focus on the residential market in the Klang Valley and have built a strong digital presence through content marketing and social media.

Specialisation

Residential solar with a digital-first sales approach.

Pros

• Easy online quotation process — low friction to get pricing
• Good educational content on their website and social media
• Focused on customer experience and modern branding

Cons

• Relatively newer entrant — smaller installation track record
• Coverage limited primarily to Klang Valley
• Pricing can be higher than volume installers

8. Progressture Solar

HQ: Petaling Jaya, Selangor

Progressture Solar is a well-established commercial and industrial solar installer. They have built a solid reputation through consistent delivery of mid-to-large scale rooftop projects for factories, warehouses, and office buildings. Their competitive pricing in the C&I space makes them a strong contender for business customers.

Specialisation

Commercial & industrial rooftop solar, zero-CAPEX PPA models.

Pros

• Very competitive C&I pricing — one of the best rates per kWp
• Offers zero-CAPEX Power Purchase Agreement (PPA) models for businesses
• Strong project management for commercial installations
• Good working relationships with major panel and inverter distributors

Cons

• Residential is not their primary market
• Smaller public profile compared to Bursa-listed competitors
• Less consumer-facing marketing and online content

9. Trexon Energy

Full disclosure: This is our company. We have tried to be as objective as possible, but we encourage you to verify independently.

Founded: 2020 | HQ: Subang Jaya, Selangor

Trexon Energy was built to solve what we believe is the biggest problem in Malaysian solar: opaque pricing and a painful buying experience. We are a digital-first company — meaning you can get an AI-powered proposal, see transparent pricing, and compare packages online without sitting through a high-pressure sales pitch.

Specialisation

Residential and SME solar in KL/Selangor. Digital-first with AI-powered proposals and transparent online pricing.

Pros

• 100% transparent, itemised pricing published online — no need to call for a quote
• AI-powered roof audit calculator generates production simulations in minutes
• 0% interest financing through Maybank, CIMB, and RHB
• 5-year workmanship warranty (industry leading for residential)
• Jinko Tiger Neo panels + Huawei SUN2000 inverters as standard
• Full TNB/SEDA application handling included in every package

Cons

• Smaller company — limited to KL and Selangor coverage for now
• No large-scale solar (LSS) track record — focused purely on rooftop
• Newer entrant compared to established players like Solarvest
• Team size means capacity is limited during peak demand periods

10. Samaiden Group Bhd

Founded: 2013 | Listed: Bursa Malaysia (ACE Market) | HQ: Petaling Jaya

Samaiden is a renewable energy EPCC contractor listed on Bursa Malaysia. They specialise in large-scale solar and commercial projects, with a growing portfolio that includes government contracts and industrial clients.

Specialisation

Large-scale solar EPCC, industrial and commercial rooftop installations.

Pros

• Bursa-listed with transparent governance
• Strong EPCC credentials for projects above 1MWp
• Growing portfolio of government and GLC contracts
• In-house O&M capabilities for long-term maintenance

Cons

• Not focused on residential — small homeowners are not their target market
• Minimum project size typically starts at 100kWp
• Limited retail customer support infrastructure

How to Choose the Right Solar Company for Your Needs

For Homeowners (Residential 5-15kWp)

Focus on companies that specialise in residential installations. Check their workmanship warranty (minimum 5 years), verify SEDA RPVSP registration, and look for transparent pricing. Companies like Plus Solar, GSPARX, and Trexon Energy cater specifically to this segment.

For SME & Light Commercial (30-100kWp)

Look for companies with commercial project experience and the ability to handle TNB maximum demand analysis. Progressture Solar, Plus Solar, and Trexon Energy are good options. Ask about zero-CAPEX PPA models if cash flow is a concern.

For Industrial & Large Commercial (100kWp+)

This is where Bursa-listed companies shine. Solarvest, Pekat Solar, and Samaiden have the engineering capacity, financial strength, and insurance coverage to handle large projects. Always request references and conduct site visits to their completed installations.

The Bottom Line

There is no single “best” solar company in Malaysia — the right choice depends on your project size, location, budget, and priorities. The most important thing is to verify credentials (SEDA, CIDB), compare itemised quotations (not just total price), and check real customer reviews.

If transparency and a digital-first experience matter to you, try our free solar calculator to see what solar could save you — no sales pitch required.