Solar ATAP Malaysia, officially known as the Solar Accelerated Transition Action Programme, starts on 1 January 2026 as Malaysia’s new rooftop solar programme following the end of NEM on 30 June 2025. It enables domestic and non-domestic users to install roof solar panels, generate roof solar power for self-consumption, and export surplus energy to the grid under the applicable Solar ATAP mechanism.
Transform your rooftop into a clean energy source with Ray Go Solar. We provide end-to-end Solar ATAP solutions for homes, businesses, factories, warehouses, and commercial buildings — helping you assess, design, apply, install, and maintain a safe, compliant, and high-performing rooftop solar system.
Whether you are exploring roof solar panels, roof solar power, or comparing modern rooftop systems with solar power roof tiles, our team helps you choose the right solar solution for your property.
Solar ATAP Malaysia is a consumer-based rooftop solar programme that allows eligible electricity users in Peninsular Malaysia to generate electricity from solar photovoltaic systems installed on rooftops. The programme supports self-consumption, meaning the electricity generated by your roof solar panels is used first within your own premises before electricity is imported from the grid.
If your solar PV system produces more electricity than your property uses, the surplus energy may be exported to the TNB grid under the applicable Solar ATAP mechanism. For domestic users, exported energy is offset based on the applicable energy charge mechanism. For non-domestic users, surplus energy is generally associated with System Marginal Price, or SMP, as shown in SEDA’s Solar ATAP communication.
The programme is implemented by SEDA Malaysia and regulated under the Energy Commission’s Solar ATAP guidelines, which cover technical, procedural, and compliance requirements for safe and systematic rooftop solar adoption.
| Programme Feature | Details |
|---|---|
| Official name | Solar Accelerated Transition Action Programme |
| Implementation date | 1 January 2026 |
| Coverage | Eligible electricity consumers in Peninsular Malaysia |
| Consumer categories | Domestic and non-domestic |
| Main purpose | Solar electricity generation for self-consumption |
| Surplus electricity | Eligible exports can receive bill credits |
| Domestic export credit | Based on the applicable Energy Charge |
| Non-domestic export credit | Based on the applicable Average System Marginal Price (SMP) |
| Contract duration | Up to 10 years |
| Application platform | SEDA’s eATAP system |
| Application assistance | SEDA-registered PV service provider |
For current programme details, refer to the official SEDA Solar ATAP portal.
Solar ATAP allows property owners to use suitable rooftops to generate electricity from sunlight.
By installing roof solar panels, residential and business premises can reduce the amount of electricity purchased from the grid during periods of solar generation.
Solar electricity generated and consumed on-site reduces the amount of electricity imported from the grid.
Eligible surplus exports may also provide bill credits according to Solar ATAP rules.
Actual savings depend on electricity consumption, system capacity, solar generation and applicable tariffs.
Roofs on homes, commercial buildings, factories and warehouses can provide suitable areas for solar PV installations.
A rooftop assessment helps determine how much usable space is available and whether the structure can support the proposed system.
Solar PV systems generate electricity from sunlight without direct emissions during operation.
They can support households and businesses seeking to reduce reliance on electricity generated from conventional energy sources.
Businesses with consistent daytime operations can use rooftop solar electricity to offset part of their electricity consumption.
A system designed around the property’s energy requirements can support long-term electricity management.
Commercial and industrial solar installations can contribute to an organisation’s renewable energy initiatives.
Actual environmental benefits should be calculated using the system’s electricity generation and an appropriate emissions methodology.
Based on the Solar ATAP energy flow, solar electricity is generated, consumed on-site first, and then exported to the grid when there is surplus energy.
Solar panels installed on a suitable rooftop convert sunlight into direct-current (DC) electricity.
The amount generated depends on sunlight exposure, installed capacity, shading, system efficiency and operating conditions.
A solar inverter converts the DC electricity produced by the panels into alternating-current (AC) electricity that can be used by household appliances, commercial equipment and industrial systems.
The solar PV system uses appropriate metering and monitoring equipment to record electricity generation and support operational monitoring.
The metering arrangement must comply with applicable technical requirements.
Generated electricity supplies electrical loads within the premises, reducing the electricity imported from TNB when solar generation is available.
This is known as solar self-consumption.
When solar generation exceeds on-site demand, eligible surplus energy may be exported through the approved grid connection and metering arrangement.
Export credits are calculated according to the programme’s applicable billing rules.
At night or when electricity demand exceeds solar generation, a grid-connected property continues to import electricity from TNB.
A standard grid-connected solar system does not automatically provide backup electricity during a power outage. Backup operation requires suitable additional equipment and system design.
Solar ATAP is available to eligible registered electricity consumers under the programme’s requirements.
Applicants generally need to satisfy the following conditions:
Be a registered TNB electricity consumer under an eligible account.
Meet applicable domestic or non-domestic consumer requirements.
Have a proposed solar PV installation that complies with relevant technical and grid connection requirements.
Meet the programme conditions relating to existing solar PV arrangements.
Appoint a SEDA-registered PV service provider for the Solar ATAP submission.
Consumers participating in existing NEM or SELCO arrangements should not assume they can operate both programmes simultaneously. Any proposed transition must follow the relevant termination and application rules.
Certain consumer categories and electricity supply arrangements may also be subject to additional restrictions.
Eligibility should be confirmed before finalising a system design.
Homeowners with suitable roof space and eligible electricity accounts may apply for Solar ATAP.
Residential installations can support electricity use in landed properties such as terrace houses, semi-detached homes and bungalows, subject to technical and ownership requirements.
For homeowners considering residential solar, explore RayGoSolar’s home solar power systems in Malaysia.
Offices, retail premises and other eligible commercial buildings may use rooftop solar PV systems to generate electricity for their operations.
The proposed system should consider daytime demand, available roof space, electrical infrastructure and applicable programme requirements.
Factories and warehouses may have substantial rooftop areas that can accommodate higher-capacity solar PV systems.
However, system size should be determined by the facility’s Maximum Demand, consumption profile, technical assessments and roof suitability.
Suitable car park roofs and covered structures may also accommodate solar PV installations where the relevant ownership, engineering and technical requirements can be met.
The proposed structure must be assessed for safety and structural suitability.
Solar ATAP capacity limits depend on consumer category, electricity supply and technical requirements.
For domestic consumers, the following thresholds determine whether an additional Connection Confirmation Check (CCC) is required.
| Electricity Supply | Capacity Threshold |
|---|---|
| Single-phase | Up to 5 kW without additional CCC |
| Three-phase | Up to 15 kW without additional CCC |
Systems exceeding the applicable thresholds require a CCC and relevant approval.
These thresholds are not universal maximum installation sizes. Larger proposed systems must satisfy the programme’s technical and approval requirements.
For eligible non-domestic consumers, solar PV capacity is generally limited to 100% of the consumer’s Maximum Demand, subject to a maximum of 1 MW and applicable technical requirements.
Additional assessments depend on the installation capacity and electricity connection.
The official programme includes the following technical assessment thresholds for non-domestic systems.
| Proposed Capacity | General Technical Assessment |
|---|---|
| 1–72 kW | No separate capacity-triggered CAS under the standard LV threshold |
| Above 72–425 kW | Connection Assessment Study, with requirements varying by capacity and connection |
| Above 425 kW–1 MW | Additional assessment requirements, which may include fault-current analysis |
| High-voltage connections | Power System Study may apply |
The exact study depends on voltage level, proposed capacity and the utility’s technical requirements. Businesses should not rely solely on system size to determine the necessary assessment.
Refer to SEDA’s Solar ATAP technical assessment guidance for the official requirements.
The Solar ATAP application process includes eligibility assessment, technical planning, regulatory submission, installation and commissioning.
The precise sequence depends on the applicant category and relevant utility procedures.
Review your TNB electricity account, consumer category and any existing solar arrangements.
Confirm that the property and proposed installation meet the programme’s conditions.
Solar ATAP applicants must appoint a Registered PV Service Provider (RPVSP) for the programme application.
The appointed provider assists with the relevant technical information and submission process.
A solar feasibility assessment considers:
Roof condition and usable installation space
Roof orientation and shading
Electricity consumption
Electrical supply configuration
Proposed solar PV capacity
Connection requirements
Relevant engineering and safety considerations
For businesses, Maximum Demand and daytime electricity use are particularly important.
Depending on the proposed system, the applicant may need a Connection Confirmation Check, Connection Assessment Study or Power System Study.
Where required, the relevant technical approval must be obtained before proceeding to subsequent project stages.
The appointed RPVSP prepares and submits the Solar ATAP application through SEDA’s eATAP system.
The submission includes the relevant consumer, project and technical details, together with supporting documentation.
Following the necessary approvals, the solar system can be installed according to the approved design and applicable electrical requirements.
The installation must undergo relevant testing and commissioning.
Following successful installation and commissioning, the relevant TNB application, Solar ATAP contract documentation and bi-directional metering procedures must be completed.
The system’s commercial operation and export arrangements must comply with the programme requirements.
Homeowners and businesses should follow the latest SEDA application workflow and the instructions provided by the relevant authorities.
Under Solar ATAP, eligible surplus solar electricity can be exported to the grid and credited against applicable electricity charges.
The calculation differs between domestic and non-domestic consumers.
For domestic consumers, exported electricity is credited based on the applicable Energy Charge.
The Energy Charge is not necessarily equivalent to the entire retail electricity bill, which may include other charges and adjustments.
For non-domestic consumers, the applicable credit rate is based on the Average System Marginal Price (SMP).
This rate differs from the applicable retail electricity tariff and can vary over time.
No. Under the published Solar ATAP mechanism, unused exported energy credits cannot be carried forward to subsequent billing periods.
Export offsets are subject to the programme’s energy accounting rules and limits, including the applicable Maximum Allowable Quantity (MAQ).
This makes system sizing and on-site electricity consumption important when estimating financial benefits.
Solar ATAP operates for a period of up to 10 years from the contract’s commencement date.
After the Solar ATAP period ends, the solar PV system may continue operating for self-consumption, subject to the applicable rules.
The programme’s export credit arrangement does not continue automatically beyond that period.
Property owners should consider both the contract period and the expected operating life of the solar equipment when assessing a rooftop installation.
Rooftop solar panels convert available roof space into an electricity-generating asset.
For an effective installation, system design should consider the building’s energy requirements rather than simply maximising the number of panels.
Important factors include:
For properties with high daytime electricity consumption, a properly designed system can allow more generated electricity to be used directly on-site.
Homeowners estimating their installation budget can consult RayGoSolar’s solar panel installation cost guide in Malaysia.
Property owners may encounter both conventional rooftop solar panels and solar roof tiles when researching solar solutions.
Although both technologies generate electricity from sunlight, they differ in installation and design.
| Feature | Conventional Roof Solar Panels | Solar Power Roof Tiles |
|---|---|---|
| Design | Panels mounted above a suitable roof | Solar-generating components integrated into roofing |
| Main application | Residential, commercial and industrial rooftops | Buildings requiring integrated roof aesthetics |
| Installation | Uses mounting structures and electrical connections | Integrated into roofing design and construction |
| Availability | Widely used in Malaysian solar installations | Depends on product availability and project requirements |
| Suitability | Depends on roof condition, area and electrical design | Depends on roofing design, compatibility and structural requirements |
Conventional solar PV panels are widely used for residential and commercial rooftop installations in Malaysia.
Solar roof tiles may be considered when integrated roof design is a project priority, although technical suitability and installation arrangements require separate evaluation.
RayGoSolar can help property owners assess suitable rooftop solar configurations according to their project requirements.
Residential solar installations can help households generate part of their electricity from sunlight.
The potential benefits include reduced grid consumption, eligible export credits and improved long-term energy planning.
For a detailed homeowner-focused explanation, read ATAP Solar Programme Malaysia for Homeowners.
Businesses with consistent daytime electricity demand may use rooftop solar to supply part of their operating needs.
Solar generation can support electricity cost management and corporate renewable energy initiatives.
Industrial facilities may have substantial electricity requirements and suitable roof areas.
Rooftop solar systems can help reduce imported electricity during operating hours, subject to technical feasibility and system design.
Larger projects require careful assessment of roof loading, electrical connection and programme capacity rules.
Solar ATAP and Solar for Self-Consumption (SELCO) are different rooftop solar arrangements.
| Feature | Solar ATAP | SELCO |
|---|---|---|
| Main purpose | On-site solar consumption with eligible grid exports | Solar electricity for on-site consumption |
| Export mechanism | Eligible surplus exports can receive bill credits | No standard export credit mechanism |
| Eligibility | Subject to Solar ATAP rules | Subject to SELCO requirements |
| System design | Considers self-consumption and export credit conditions | Focuses on on-site electricity requirements |
| Approval requirements | Depends on Solar ATAP capacity and connection | Depends on applicable SELCO technical requirements |
The appropriate arrangement depends on electricity usage, existing solar installations and applicable regulatory conditions.
For more information, see Solar ATAP vs SELCO in Malaysia.
RayGoSolar is a Malaysia-based solar Engineering, Procurement, Construction and Commissioning (EPCC) provider offering rooftop solar solutions for residential, commercial and industrial properties.
Our services cover key stages of solar PV project development.
We assess electricity consumption, roof conditions and relevant technical requirements to help identify a suitable rooftop solar configuration.
Our team develops system designs based on roof suitability, proposed capacity, electrical requirements and expected solar generation.
We provide solar PV equipment and components selected according to the agreed project specifications.
We assist with applicable project documentation, technical coordination and programme-related requirements.
Formal submissions requiring an RPVSP must be handled by an appropriately registered provider.
Our solar installation services include equipment installation, electrical works, testing and commissioning according to applicable technical requirements.
Ongoing monitoring and maintenance help identify performance issues and support long-term solar PV operation.
RayGoSolar provides end-to-end project support for customers considering rooftop solar.
1. Initial Consultation
Discuss your property, electricity requirements and intended solar installation.
2. Site and Roof Assessment
Evaluate the available installation area, roof condition, shading and electrical infrastructure.
3. Solar System Proposal
Prepare a proposed system configuration, equipment specifications and installation scope.
4. Technical and Application Coordination
Address the relevant Solar ATAP application, engineering and approval requirements.
5. Rooftop Solar Installation
Install the solar PV equipment according to the approved design and applicable safety requirements.
6. Testing, Commissioning and Handover
Complete the required testing, commissioning and documentation procedures before the system enters its intended operating arrangement.
Solar ATAP is a rooftop solar programme introduced on 1 January 2026 in Peninsular Malaysia. It allows eligible consumers to generate electricity for self-consumption and receive bill credits for qualifying surplus electricity exported to the grid.
Solar ATAP Malaysia starts on 1 January 2026 following the end of the Net Energy Metering programme on 30 June 2025.
Eligible TNB domestic and non-domestic consumers can apply, subject to programme restrictions, existing solar arrangements and technical requirements. Applicants must appoint a SEDA-registered PV service provider for the relevant submission.
Solar ATAP applies to eligible consumers in Peninsular Malaysia. Sabah and Sarawak operate under separate electricity arrangements, so consumers should refer to the programmes and rules applicable in their respective states.
Yes. Solar ATAP supports rooftop solar PV installation, allowing property owners to install roof solar panels and generate electricity for their own consumption.
When your solar PV system generates more electricity than your premises consume, the excess energy may be exported to the TNB grid and offset according to the applicable Solar ATAP mechanism.
Domestic users generally refer to residential electricity users, while non-domestic users include commercial and industrial consumers. The offset mechanism may differ between domestic and non-domestic users.
Yes. Solar ATAP can be suitable for commercial and industrial properties with large roof areas and high daytime electricity consumption.
Solar power roof tiles are different from conventional solar panels. Solar roof tiles are integrated into the roof design, while standard roof solar panels are mounted on the rooftop. For most Malaysian properties, conventional solar PV panels are currently the more common and scalable option.
Ray Go Solar provides end-to-end support, including consultation, system design, documentation assistance, installation, commissioning, monitoring, and maintenance.
Domestic installations up to 5 kW for single-phase supply or 15 kW for three-phase supply do not require the additional CCC triggered above those thresholds. Larger proposed systems are subject to technical assessment and approval.
Yes. Eligible non-domestic consumers can apply. System capacity is generally limited to 100% of Maximum Demand or 1 MW, whichever is lower, subject to applicable technical requirements.
Planning to install roof solar panels under Solar ATAP Malaysia?
Whether your property is a home, commercial building, factory or warehouse, RayGoSolar can help assess your rooftop solar requirements and propose a suitable photovoltaic system.
Our team considers roof suitability, electricity consumption, technical requirements and long-term operational needs when planning an installation.
Contact RayGoSolar to discuss your Solar ATAP project and request a solar assessment.
RayGoSolar is a Malaysia-based solar EPCC provider offering residential, commercial and industrial rooftop solar solutions, including consultation, system design, installation, commissioning and maintenance support.
