ATAP vs SELCO: Which Solar Scheme Should You Choose?
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.
Quick Answer: ATAP or SELCO?
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.
Join thousands of Malaysians already saving with solar. Source: SEDA Malaysia
What is Solar ATAP?
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.
Export Credits
Sell excess energy to TNB at SMP (commercial) or Energy Charge rate (residential)
No Quota Limit
Open to all TNB customers without capacity restrictions
10-Year Contract
Locked into ATAP scheme for 10 years, then converts to SELCO
No Credit Rollover
Unused credits expire at end of billing month
What is SELCO?
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 Contract
No long-term commitment or contract obligations
Battery Optimized
Store excess energy in batteries for night use
Maximum Flexibility
Can upgrade to ATAP later if desired
No Export Credits
Excess energy not sent to grid = no bill credits
ATAP vs SELCO: Full Comparison Table
All the key differences at a glance
Feature Comparison
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 |
Which Should You Choose?
Answer these questions to find your ideal scheme
Choose ATAP If...
- You have high daytime electricity usage (someone home during the day)
- You want to earn credits for excess solar production
- You're okay with a 10-year commitment
- You're a commercial/industrial user with consistent operations
- You want official SEDA registration for your system
Choose SELCO If...
- You plan to install battery storage to store excess energy
- You have high nighttime usage (working family, EV charging at night)
- You prefer no long-term contract obligations
- You want flexibility to upgrade to ATAP later
- You want to maximize self-sufficiency with minimal grid dependence
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.
ATAP vs SELCO: Scenario Comparisons
Work-From-Home Family
Best Choice: ATAP
High daytime usage from computers, air-conditioning, and appliances. Solar generation matches consumption pattern. Export credits offset remaining bill.
Working Couple (No One Home)
Best Choice: SELCO + Battery
Away during peak solar hours. Battery stores daytime generation for evening use. No wasted export at low SMP rates.
Factory / Warehouse
Best Choice: ATAP
Consistent daytime operations. Large roof space for high-capacity system. Export credits at SMP provide additional value.
Restaurant / Retail Shop
Best Choice: ATAP
Operating hours align with solar generation. High air-conditioning load during daytime. Good self-consumption ratio.
Investment Property
Best Choice: SELCO
No contract obligations for flexibility when selling. Future owner can apply for ATAP if desired. Adds value without complications.
EV Owner (Night Charging)
Best Choice: SELCO + Battery
Store solar energy during day. Charge EV at night from battery. Maximum self-consumption and grid independence.
ATAP vs SELCO FAQ
Can I switch from SELCO to ATAP later?
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.
What happens after my 10-year ATAP contract?
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.
Is battery storage worth it with ATAP?
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.
Do commercial users get better rates with ATAP?
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.
Can I have both ATAP and SELCO systems?
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.
Which has faster ROI: ATAP or SELCO?
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.
Not Sure Which to Choose?
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.