How to Apply for Solar ATAP in Malaysia: Step-by-Step Guide
The complete process to go solar under Malaysia's Solar ATAP scheme — from eligibility check to TNB meter changeout and commissioning. Expect 8–14 weeks total.
Quick overview
The Complete Solar ATAP Application Process
- 1
Check your eligibility
⏱ 10 minutesSolar ATAP is open to TNB domestic (residential) and commercial consumers in Peninsular Malaysia. You must own the property (or have written owner consent) and have a roof that is structurally sound, unshaded, and large enough for the system you want.
- ✓You are the property owner (or have landlord permission in writing)
- ✓Your property is connected to TNB (not SESB/Sabah or Sarawak Energy — those have separate schemes)
- ✓Your roof has enough unshaded area (~10 m² per kW of solar)
- ✓You have a monthly TNB bill of at least RM 150 (below that, payback becomes very slow)
- 2
Calculate your ideal system size
⏱ 30 minutesUnder Solar ATAP, credits reset monthly — oversizing wastes money. Size your system to match your daytime consumption, not your total bill. A good rule of thumb: match generation to ~80% of your monthly usage. Use our calculator to model exact ROI based on your bill, daytime usage, and financing method.
- 3
Get 3 quotes from SEDA-registered installers
⏱ 1–2 weeksNever sign with the first installer. Get at least 3 quotes. Every quote should specify: exact system size (kW), panel brand and wattage, inverter brand and model, warranty terms (panels should be 25-year, inverter 10+ year), installation timeline, and whether TNB/SEDA application is included in the price. Ask each installer if they handle EPF Account 2 applications if you plan to use EPF.
- ✓Verify SEDA registration number on seda.gov.my
- ✓Ask for photos of 3 recent installations
- ✓Check reviews on Google and Facebook
- ✓Confirm who handles the TNB meter change
- ✓Get the quote in writing with itemised breakdown
- 4
Sign contract & arrange financing
⏱ 1–3 weeksOnce you pick an installer, sign a contract that clearly states scope, payment milestones, warranty, and timeline. If using green loan, your installer will usually connect you with partner banks (Maybank, CIMB, HLB, RHB, Public Bank). If using EPF Account 2, collect the installer's SEDA-registered invoice and apply through KWSP (either online via i-Akaun or at any KWSP branch). Approval typically takes 2–3 weeks for EPF; 1–2 weeks for green loan.
- 5
Installer submits TNB & SEDA applications
⏱ 4–8 weeksYour SEDA-registered installer handles the paperwork: TNB Connection Application (to change your meter to bi-directional), SEDA eNEM system registration, and the Solar ATAP contract. You will sign a Solar ATAP agreement with TNB. The TNB portion is the bottleneck — expect 4–8 weeks depending on your state and current queue. You do not need to visit TNB in person.
Warning: If your installer says they can skip SEDA or TNB approval, walk away. Unregistered installations void panel warranties and can incur TNB penalties.
- 6
Panel installation on your roof
⏱ 1–3 daysPhysical installation is the fastest part. Most residential systems (3–10 kW) take 1–2 days for mounting, wiring, inverter hookup, and DC conduit. The crew will work on your roof, so clear access. A senior SEDA-certified supervisor must sign off on the workmanship.
- 7
TNB meter changeout & inspection
⏱ 2–4 weeksAfter installation, TNB sends a technician to replace your old meter with a bi-directional (import/export) smart meter. This is required before you can export energy to the grid. TNB schedules this themselves — you will be notified a few days in advance. The changeout itself takes ~30 minutes. A SEDA inspector may also visit to verify the system matches the approved design.
- 8
System commissioning & go-live
⏱ Same dayOnce the meter is in place, your installer commissions the system: powers on the inverter, registers it with the manufacturer app (Huawei FusionSolar, Sungrow iSolarCloud, etc.), and walks you through monitoring. You will see generation data within minutes. From this moment, Solar ATAP is active — every kWh you generate either offsets your own usage or earns credit at RM 0.27–0.37/kWh.
- 9
Track your first bills & verify credits
⏱ OngoingYour first TNB bill after go-live will show a new section: solar import, solar export, and net consumption. Credits at Solar ATAP rates offset your import charges. Compare the bill with your pre-solar bills to confirm savings. Watch for the monthly credit reset — unused export credits at month-end are forfeited, which is why right-sizing matters. Most households see a 60–90% reduction in net TNB charges.
Realistic Solar ATAP Timeline
| Week | What happens | Your role |
|---|---|---|
| Week 1 | Get 3 quotes, pick installer | Active — compare and decide |
| Week 2–3 | Contract signing, financing approval | Sign papers, arrange loan/EPF |
| Week 3–10 | TNB & SEDA application processing | Wait. Installer handles it. |
| Week 10–11 | Physical installation on roof | Provide roof access for 1–2 days |
| Week 11–13 | TNB meter changeout scheduled | 30 min — let TNB technician in |
| Week 13–14 | ✓ System commissioned, go-live | Enjoy lower bills |
Timelines vary by state and TNB queue. Klang Valley, Johor, and Penang typically move faster than rural states. Sabah and Sarawak use different schemes and are not covered by Solar ATAP.
Ready to Start Your Solar ATAP Application?
The first step is calculating your ideal system size based on your actual TNB bill. Right-sizing under Solar ATAP is critical — oversized systems waste credits at the monthly reset.
Solar ATAP Application: Frequently Asked Questions
How long does Solar ATAP approval take in Malaysia?▾
From contract signing to system go-live, expect 8–14 weeks in total. The breakdown is roughly: 1–3 weeks for financing approval, 4–8 weeks for TNB/SEDA paperwork, 1–3 days for physical installation, and 2–4 weeks for TNB meter changeout. Delays usually come from the TNB queue, which varies by state.
Do I need to apply to SEDA myself?▾
No. Your SEDA-registered installer handles all SEDA and TNB paperwork on your behalf. You only need to sign the Solar ATAP agreement with TNB. If an installer asks you to apply yourself, that is a red flag — they may not be properly registered.
How do I check if a solar installer is SEDA-registered?▾
Visit seda.gov.my and search the Registered Photovoltaic Service Provider (RPVSP) list. Every legitimate installer has a SEDA registration number. Ask for the number before signing any contract and verify it on the official list.
Can I apply for Solar ATAP if I rent my home?▾
Generally no. Solar ATAP requires you to own the property or have written landlord consent, plus any work on the roof needs owner authorisation. If you rent, the best path is to persuade your landlord to install — it increases property value and they keep the system.
What documents do I need to apply for Solar ATAP?▾
You will need: a copy of your NRIC/passport, proof of ownership (title, S&P, or quit rent receipt), your latest TNB bill, the TNB account number, and photos of your roof (your installer usually takes these during the site survey). Your installer submits these with the SEDA application.
Do I need planning permission to install solar panels in Malaysia?▾
For most residential rooftop installations, no planning permission is required — solar panels are treated as a building improvement under Solar ATAP. Strata-titled properties (condos, some landed developments) may need JMB/MC approval. Commercial or large installations over 500 kW have separate requirements.
Can I apply for Solar ATAP in Sabah or Sarawak?▾
Solar ATAP is administered through TNB, which only operates in Peninsular Malaysia. Sabah uses SESB and has its own Net Energy Metering scheme (NEM Sabah). Sarawak uses Sarawak Energy which has Sarawak SARES and a separate solar programme. Check with your local utility for the equivalent scheme.
What happens if my application is rejected?▾
Rejection is rare for residential applications. The most common reasons are: structural issues with the roof (you will need a surveyor sign-off), TNB account mismatch, or installer documentation errors. Your installer will usually resubmit with corrections. If fundamental (e.g., heritage-listed building), you may not be eligible.
Can I start installing before TNB approval?▾
No. Your installer must receive SEDA and TNB approval before physical installation begins. Installing first and applying later voids your warranty, invalidates the Solar ATAP agreement, and can result in TNB penalties. Legitimate installers always wait for approval.
How much does the Solar ATAP application itself cost?▾
The SEDA/TNB application fees are typically RM 500–1,500 and are bundled into your installer's quote. Ask upfront whether it is included. You should not pay SEDA or TNB directly — all fees go through your installer.