Malaysia’s solar energy scene covers a broad market, ranging from residential-focused rooftop installers and SME specialists to enterprise-oriented EPCC (Engineering, Procurement, Construction, and Commissioning) firms and utility-scale solar developers.
While many providers claim solar capabilities, fewer consistently deliver grid-ready systems that maximize yield, comply with the latest Solar ATAP safety standards, and remain high-performing over a 25-year lifecycle.
The following top 10 solar installation companies in Malaysia are included based on their primary focus on system delivery, engineering depth, and established track record in building real-world renewable assets.
EFS Group is a highly progressive engineering and renewable energy firm, recognized as a vital player in Southeast Asia’s clean energy transition.
Holding a top-tier CIDB G7 license in Malaysia, EFS specializes in navigating everything from high-yield residential deployments to robust commercial installations.
The company stands out for its unique focus on combining traditional solar engineering with energy-efficiency consulting, delivering exceptional cost savings through localized, personalized financing models.
EPCC services delivering rapid-payback rooftop solar installations for businesses to slash operational overheads.
A specialized home solar program (SINAR) providing end-to-end, hassle-free transition packages that regularly reduce household TNB bills by up to 90% or more.
Deep technical consulting integrating Low-Voltage (LV) systems and EV charging infrastructure.
Ideal for: Homeowners looking for a premium, hassle-free solar transition, and mid-to-large commercial enterprise.
GSPARX is the most trusted residential and SME solar provider in Malaysia, leveraging the massive infrastructure and reliability of its parent company, Tenaga Nasional Berhad (TNB).
It focuses on making solar accessible through seamless integration with the national grid and existing utility billing. Its unique value proposition is the “Zero Upfront” model, allowing homeowners and small businesses to transition to solar with no initial capital, paying instead through a monthly lease that is often lower than their previous electricity bill.
Solar credits and savings are reflected directly on the TNB bill, providing the most user-friendly experience in the market.
Industry-leading solar leasing and Power Purchase Agreements (PPA) for residential and SME clients.
Direct participation in the Solar ATAP program with high regulatory compliance and long-term stability.
Ideal for: Homeowners and SMEs seeking a “worry-free” experience with a government-linked provider and no upfront costs.
Plus Xnergy is Malaysia’s tech-forward energy solutionist, known for blending hardware installation with sophisticated digital energy management.
They position themselves as an innovation leader, focusing on how data and AI can maximize the financial return on solar investments. They are a preferred partner for tech-savvy businesses that want deep visibility into their energy consumption, offering a “Trilogy” of services: Generation (Solar), Storage (Battery), and Efficiency (AIoT monitoring).
Proprietary energy management systems that use data to optimize power usage and reduce waste in real-time.
Early adopters of commercial-grade battery solutions to help businesses stay powered during peak tariff hours.
Full-service EPCC that specializes in high-yield rooftops for commercial buildings and warehouses.
Ideal for: Forward-thinking businesses and luxury homeowners who prioritize data, energy efficiency, and smart-home integration.
Verdant Solar is the “consumer champion” of the Malaysian solar industry, holding a massive share of the landed residential market.
They are credited with mainstreaming solar for the middle class through aggressive transparency, fast installation times, and high customer service standards. As an ACE Market-listed company, Verdant has used its growth to expand nationwide, ensuring that homeowners in the North, South, and East Coast receive the same standardized quality of service as those in the Klang Valley.
Known for the fastest “Sales-to-Roof” timeline in the industry, often completing installations within 30 days.
Strong focus on digital customer engagement and simplified maintenance packages for residential users.
Extensive branch network across Peninsular Malaysia, providing localized support and maintenance.
Ideal for: Residential homeowners looking for a reliable, fast, and highly-rated installer for their private property.
Samaiden is a heavy-weight engineering firm that specializes in the technical “backbone” of Malaysia’s renewable energy grid.
They are the go-to experts for complex engineering, procurement, construction, and commissioning (EPCC) of both solar and bioenergy projects. Their strength lies in their ability to handle “difficult” projects, from ground-mounted solar farms on challenging terrain to large-scale biogas and biomass integration for the agricultural sector.
High success rate in securing and delivering Large Scale Solar (LSS5+) and regional RE projects.
Expertise beyond solar, including bioenergy and water treatment engineering.
Professional technical advisory services for energy transition and environmental compliance.
Ideal for: Industrial developers, agricultural businesses, and utility-scale energy investors.
SOLS Energy is Malaysia’s leading “Impact-Driven” solar provider. Backed by PETRONAS, they combine high-tier technical capability with a social mission, focusing on making solar affordable for everyone while training marginalized youth to become solar technicians.
They are highly specialized in the residential sector, offering a “24-day installation” guarantee and a unique “One-for-One” model where a portion of their profits powers rural indigenous communities.
A B-Corp certified organization that trains B40 and Orang Asli youth in solar engineering.
Completed over 1,200 home installations with a focus on high-quality Tier-1 equipment.
Partnership with major banks to provide some of the most competitive personal solar loans in Malaysia.
Ideal for: Ethics-conscious homeowners and small businesses who want high-quality solar with a positive social footprint.
Northern Solar is a specialized EPCC firm that has surged in popularity due to its “Solar Supercycle” strategy, focusing heavily on the industrial and manufacturing sectors in Northern and Central Malaysia.
They are known for providing extremely high-yield systems that offer a fast Return on Investment (ROI). They have recently gained traction for their “Solar + BESS” (Battery Storage) integrated packages, helping factories manage the new 2026 Carbon Tax requirements by maximizing their self-consumption.
Specialized in designing high-output systems for factories with massive roof spaces.
One of the leaders in deploying large-scale battery storage to mitigate “peak hour” electricity costs.
Full-cycle management from SEDA applications to long-term preventive maintenance.
Ideal for: Factory owners and industrial manufacturers looking to offset carbon taxes and achieve 4-5 year solar paybacks.
Pekat Solar (part of Pekat Group) is a technical powerhouse with over 20 years of heritage in electrical engineering. While they are a top solar installer, they are also Malaysia’s leading experts in Earthing and Lightning Protection (ELP), which is critical for solar longevity in Malaysia’s lightning-prone climate.
They provide high-reliability systems for data centers, infrastructure projects, and heavy industry, where power stability and system protection are the highest priorities.
Unmatched expertise in lightning and surge protection for solar assets.
Recent acquisition of switchgear businesses allows them to provide end-to-end power infrastructure beyond just panels.
Strong portfolio of Solar PPAs for industrial off-takers under the SELCO scheme.
Ideal for: High-risk industrial sites, data centers, and public infrastructure projects requiring maximum electrical safety.
Solarvest is Malaysia’s leading clean energy specialist, widely recognized as the dominant force in the nation’s transition to renewables.
As a publicly listed entity with a footprint across eight countries, its strength lies in managing massive, utility-scale solar farms and complex industrial decarbonization projects.
Beyond standard installations, Solarvest has evolved into a “Clean Energy-as-a-Service” provider, integrating AI-powered battery storage, green hydrogen solutions, and Renewable Energy Certificates (RECs) to provide a total ecosystem for corporate ESG goals.
Market leader in Large Scale Solar (LSS) and Corporate Green Power Programs (CGPP), managing portfolios exceeding 3,200MW.
Specialized EPCC services for multinational factories and data centers requiring high-capacity energy offsets.
Deployment of AI-driven Battery Energy Storage Systems (BESS) and low-carbon mobility (EV) infrastructure.
Ideal for: Large corporations, utility-scale investors, and industrial manufacturers with aggressive Net-Zero targets.
Progressture Solar is a dedicated “Net-Zero Partner” for the corporate sector. They specialize in helping businesses navigate the transition to clean energy through flexible ownership models, particularly for those who want to avoid the high upfront costs of solar.
They are highly active in the SME and middle-market industrial sectors, providing not just solar, but a full suite of sustainability advisory services, including Renewable Energy Certificates (RECs) and EV charging.
Robust PPA and leasing models that allow businesses to save on day one.
Helping companies track and report carbon savings for ESG compliance.
Seamlessly combining solar rooftops with EV charging stations for corporate fleets.
Ideal for: SME owners and commercial businesses looking for a partner to manage their entire green transition with no upfront cost.
Launched on January 1, 2026, Solar ATAP is the successor to NEM 3.0. The primary difference is the credit mechanism: while NEM allowed credits to roll over for 24 months, Solar ATAP credits reset every month.
Yes. Following the success of the SolaRIS scheme, the 2026 Solar ATAP Incentive provides eligible residential households with a subsidy. While the previous SolaRIS rebate was capped at RM4,000, the new 2026 program can offer up to RM9,800 (or 70% of system costs) for qualified applicants, significantly lowering the upfront investment.
A typical terrace house system (6kWp to 9kWp) now sees a full payback in 3 to 4 years. If you include a battery storage system, the payback may extend to 5 years, but it offers the added benefit of protection against nighttime peak tariffs and power outages.
N-Type i-TOPCon panels have become the industry standard in Malaysia. They have a superior “temperature coefficient,” meaning they lose less efficiency during Malaysia’s 33°C+ afternoons compared to older P-type panels.
Most modern Malaysian homes (clay tile or metal deck) are designed to support the weight of solar panels, which roughly add 18–22kg per panel. However, as part of the 2026 SEDA compliance, all reputable installers must conduct a site survey and structural integrity check before installation to ensure your roof can handle the load for the next 25 years.
While Malaysia’s frequent rainfall helps wash away surface dust, professional cleaning is recommended once or twice a year. Most top-tier installers now offer annual maintenance packages that include electrical health checks and professional cleaning.