With NEM 3.0 ending, Malaysians now have two main options for rooftop solar: Solar ATAP (with export credits) or SELCO (pure self-consumption). This guide helps you make the right choice.
Choose ATAP if you want to earn export credits for excess solar energy and have someone home during the day. Choose SELCO if you prefer no contract obligations, plan to add battery storage, or want maximum flexibility. Both require TNB approval.
Solar ATAP (Accelerated Transition Action Programme) is Malaysia's 2026 grid-connected solar scheme that replaces NEM 3.0. Under ATAP, you can export excess solar energy to TNB and receive bill credits.
Sell excess energy to TNB at SMP (commercial) or Energy Charge rate (residential)
Open to all TNB customers without capacity restrictions
Locked into ATAP scheme for 10 years, then converts to SELCO
Unused credits expire at end of billing month
SELCO (Self-Consumption) is the pure self-consumption model where you generate and use your own solar power without exporting to the grid. Any excess energy is either stored in batteries or simply not utilized.
No long-term commitment or contract obligations
Store excess energy in batteries for night use
Can upgrade to ATAP later if desired
Excess energy not sent to grid = no bill credits
All the key differences at a glance
Updated for 2026 regulations
| Feature | Solar ATAP | SELCO |
|---|---|---|
| Grid Export | Yes, with credits | No (self-consumption only) |
| Contract Period | 10 Years | No contract required |
| Export Credit Rate | SMP / Energy Charge | Not applicable |
| TNB Approval | Required (via SEDA) | Simpler (CCC only) |
| Battery Storage | Compatible | Ideal pairing |
| Best For | High daytime usage | Battery + night usage |
| Credit Rollover | No (same month only) | Not applicable |
| Flexibility | Converts to SELCO after 10 years | Can upgrade to ATAP anytime |
Answer these questions to find your ideal scheme
Pro Tip: Not sure about your usage pattern? Contact us for a free usage analysis. We'll analyze your TNB bills and recommend the best scheme for your specific situation.
Best Choice: ATAP
High daytime usage from computers, air-conditioning, and appliances. Solar generation matches consumption pattern. Export credits offset remaining bill.
Best Choice: SELCO + Battery
Away during peak solar hours. Battery stores daytime generation for evening use. No wasted export at low SMP rates.
Best Choice: ATAP
Consistent daytime operations. Large roof space for high-capacity system. Export credits at SMP provide additional value.
Best Choice: ATAP
Operating hours align with solar generation. High air-conditioning load during daytime. Good self-consumption ratio.
Best Choice: SELCO
No contract obligations for flexibility when selling. Future owner can apply for ATAP if desired. Adds value without complications.
Best Choice: SELCO + Battery
Store solar energy during day. Charge EV at night from battery. Maximum self-consumption and grid independence.
Yes, you can apply for ATAP if you currently have a SELCO system. You must meet the eligibility requirements and submit a new application through SEDA Malaysia.
Your system automatically converts to SELCO mode. You continue generating and using your own power, but export credits end. Your panels will still work for another 15+ years.
It depends. If export rates (SMP) are low and you have high nighttime usage, batteries can improve ROI by storing energy for self-use instead of exporting at low rates.
Commercial users receive SMP rate for exports, which fluctuates with market demand. During peak demand periods, SMP can be favorable. However, self-consumption always provides the best savings.
No, you can only have one scheme per TNB account. However, if you have multiple premises with separate TNB accounts, each can have a different scheme.
Generally similar, but depends on your usage pattern. ATAP may have faster ROI for high daytime users. SELCO with batteries may have better long-term ROI for nighttime users.
Our solar consultants will analyze your electricity bills and usage patterns to recommend the best scheme for your situation. Get a free personalized assessment today.