Solar ATAP Malaysia: The Complete Homeowner's Guide 2026

Key Takeaways:
Solar ATAP replaced NEM 3.0 on 1 January 2026, crediting home exports at the TNB Energy Charge — RM0.27/kWh up to 1,500 kWh, RM0.37/kWh above — but only against the energy portion of your bill, with no rollover and no cash payout. With the fixed national quota gone, the biggest lever on your payback is right-sizing the system to your daytime usage.

On 1 January 2026, the Malaysian government officially launched Solar ATAP, replacing the Net Energy Metering (NEM 3.0) scheme as the country's national rooftop solar programme.

Ever since NEM closed to new applicants in June 2025, landed homeowners have asking the same question: Is solar still worth it in Malaysia without NEM?

The short answer is yes. A typical Malaysian home saves between RM70,000 and RM120,000 in electricity over a 25-year system life roughly the price of a new family car, paid back in avoided bills. Solar ATAP keeps that return very much on the table.

This guide covers what Solar ATAP is, how it differs from NEM 3.0, the export rates, system size limits, who qualifies, how to apply, and whether it still pays for your home in 2026.

What Is Solar ATAP, and Why Did It Replace NEM?

Solar ATAP stands for the Solar Accelerated Transition Action Programme. It is Malaysia’s latest rooftop solar scheme, introduced by the Energy Commission (Suruhanjaya Tenaga, or ST) and implemented in partnership with SEDA.

The framework runs on a self-consumption-first model: your home uses the solar power your panels generate, and  only the surplus flows back into the national grid.

While NEM 3.0 was successful, it had a hard national quota ceiling of 2,500 MW, of which only 700 MW was allocated to households under NEM Rakyat. Once a quota block was exhausted, new applicants were locked out entirely, often missing narrow "scramble windows" that opened and closed within days.

Solar ATAP fixed this by removing the fixed national quota, keeping applications  open year-round.  The trade-off is in how exported energy is credited, which changes the optimal approach to system sizing.

For the short version, see our Solar ATAP quick guide for homeowners.

How Does Solar ATAP Actually Work?

The logic runs in four steps:

1. Generate: Your panels produce electricity throughout the day.
2. Self-consume: Your home draws on that power first: air-conditioning, fridge, lights, anything running during daylight hours.
3. Export: Any surplus your home doesn't immediately use is sent back to the TNB grid.
4. Credit: You receive a bill credit for that exported energy, applied against the same month's bill.

The Catch with Solar ATAP Bill Credits

Step four comes with important limits. Solar ATAP credits only offset the Energy Charge portion of your TNB bill. They cannot reduce:

• Capacity charges
• Network charges
• Retail charges
• The RE Fund levy (KWTBB)
• The 8% Service Tax (SST), which applies to households using more than 600 kWh a month
• The monthly Automatic Fuel Adjustment (AFA)

This means even a household that exports more than it imports in a given month will still receive a bill above zero. On top of that, unused credits expire at the end of each billing cycle as they don't roll over, and they can't be converted to cash.

The practical upshot: your ROI now depends on matching your system size to your actual daytime usage, not on oversizing to chase export credits.

Solar ATAP vs NEM 3.0: What Changed?

The shift from NEM to ATAP changes four things that affect your wallet directly.

Sources: Energy Commission (ST) Solar ATAP Guidelines; SEDA Malaysia; GetSolar Malaysia (2026).

The headline for most homes is the export value. The 1-to-1 NEM offset is gone, but the replacement — your retail Energy Charge rate — is higher than the wholesale rate the market feared. Single-phase homes keep their 5 kW ceiling, while the three-phase cap rises from 12.5 kW to 15 kW, leaving room for EV charging or a growing household.

For a fuller breakdown of the policy switch, read our explainer on Solar ATAP as the NEM replacement.

What Size System Can You Install?

Your maximum system size is determined by your property’s electrical supply type. Solar ATAP has increased the allowable thresholds from NEM 3.0.

• Single-phase supply:  Capped at up to 5 kW. Standard for most intermediate terrace and link houses in Malaysia.
• Three-phase supply: Capped at up to 15 kW, up from the 12.5 kW ceiling under NEM 3.0. Common in semi-detached homes, bungalows, and corner lots.

Sizing Your System for Optimal ROI

Because unused credits expire monthly, the goal is no longer to fill your roof but it's to match your generation to your daytime usage.

A 4 to 5 kWp system suits a double-storey terrace on a RM150 to RM250 monthly bill. A high-consumption bungalow on RM600 or more typically needs 10 kWp and above.

Note: System larger than 5 kW (single-phase) or 15 kW (three-phase) require a Connection Confirmation Check (CCC) technical assessment with TNB before installation can proceed.

For the full size-to-cost mapping, see our solar panel price list for Malaysia.

Who Qualifies for Solar ATAP?

Eligibility is straightforward, and most landed homeowners will clear it. You qualify if:

• You hold an active TNB Domestic or Non-Domestic account.
• Your premises are single-owner, not a multi-tenant building with shared supply.
• You are installing a new solar PV system on your own premises.

Already on NEM? Your existing agreement continues as signed, there is no obligation to switch. But if you want to join Solar ATAP, you'll need to terminate your NEM contract first. You cannot run both programmes at the same time.

How Do You Apply for Solar ATAP?

Applications must go through a SEDA-registered Solar PV Service Provider and homeowners cannot apply directly. The process has five steps:

1. Analyse your electricity bills. Review your last 6 to 12 months of TNB statements to establish your average monthly usage in kWh. This is the key input for accurate system sizing.
2. Schedule a technical site assessment. A registered installer visits your property to confirm roof orientation, available installation space, and electrical supply type.
3. Conduct technical studies (if required). Systems exceeding standard residential thresholds will need your provider to coordinate a Connection Confirmation Check (CCC) or Connection Assessment Study (CAS) with TNB.
4. Submit via the SEDA eATAP portal. Your provider compiles the technical documents and submits the formal application through SEDA's official online system.
5. Metering and commissioning. Once approved, TNB installs a bi-directional smart meter. Your 10-year Solar ATAP contract starts from this grid-commissioning date.

A free solar calculator does all the sizing calculations  in under minute, so you walk into step two already knowing the rough numbers.

Is Solar ATAP Still Worth It for Your Home?

For most landed homeowners in Malaysia, yes but your usage profile determines how strong the returns are.

• High daytime usage: A home office, a stay-at-home household, or daytime air-conditioning means you self-consume most of what you generate. That's exactly what Solar ATAP rewards, and where payback is fastest.
• An inflation hedge: Every unit you generate is a unit you do not buy from TNB at a rate exposed to AFA and future tariff changes. With fuel-linked charges trending up, that protection compounds over time. Our look at how global oil prices feed Malaysian electricity bills shows how exposed the grid rate really is.
• Out all day with no daytime loads: If your home is empty during peak sunlight hours, most of your generation will be exported and because credits expire monthly, a hybrid battery system becomes worth considering. It stores daytime solar for evening use rather than letting credits lapse.

The numbers bear it out: a typical Malaysian home saves between RM70,000 and RM120,000 in electricity over a 25-year system life. That's roughly the price of a new family car, paid back to you in avoided bills.

What Happens After Your 10-Year ATAP Contract Expires?

Your solar panels don't stop working at year 10; only the grid-export credit mechanism ends. Once your Solar ATAP contract concludes,  the system becomes yours outright and shifts to a pure Self-Consumption (SELCO) model.

Daytime Generation Continues

Your panels keep powering your home during daylight hours, bypassing TNB's retail rates entirely. Nothing changes on the self-consumption side.

Surplus Energy Goes to the Grid, Credit-Free

Any excess energy sent back to the grid simply no longer earns bill credits. Sizing well during installation minimises how much surplus you're generating by year 10.

Because Tier-1 solar panels carry linear performance warranties guaranteeing 80% or more power output at year 25, your home gets well over a decade of  free daylight electricity long after the credit scheme has ended.

Solar ATAP FAQ

Is there still a quota for Solar ATAP?

There is no fixed national quota as with NEM 3.0. Applications are open year-round, though they remain subject to government-approved capacity and grid-stability checks, so it's open but not strictly unlimited.

Do export credits roll over to next month?

No. Credits offset only the current billing month's Energy Charge. Anything unused is forfeited at month end.

Can Solar ATAP credits make my bill zero?

No. Credits offset the Energy Charge only. AFA, capacity, network, retail charges, and SST remain payable regardless of how much you export.

Can I install a battery under Solar ATAP?

Yes. Battery Energy Storage Systems are permitted and are particularly useful if your household usage is mostly in the evening,  they let you store and self-consume it after dark.

What if I am still on NEM?

Your NEM agreement continues as signed. To move to ATAP, you must terminate NEM first. There's no financial penalty for switching, but you can't hold both programmes simultaneously.

How much does a system cost?

Fully installed solar in Malaysia typically runs around RM3,000 to RM4,000 per kWp, so a 5 kWp system lands near RM15,000 to RM20,000. Rent-to-Own brings that to zero upfront.

Stop Renting Your Electricity From the Grid

Solar ATAP rewards the home that uses its own power. Size the system to your daytime usage, lock in an export rate of up to RM0.37/kWh, and turn a rising TNB bill into a fixed, falling one. The quota stress of the NEM era is gone, the main thing standing between you and lower bills now is sizing it right.

If upfront cost is the hurdle, our Rent-to-Own plan starts at zero down with maintenance included. Visit getsolar.ai/en-my or chat with the team on WhatsApp whenever you're ready. You can also use our free solar calculator to see what your roof could save.

For a deeper look at what a system actually costs, see our complete guide to solar panel cost in Malaysia for 2026.