Solar ATAP · Peninsular Malaysia · 2026
Calculate Your Solar Savings
Precise bill modelling using 2026 TNB tariff, AFA rebate & KWTBB. Based on official Energy Commission Solar ATAP guidelines.
Your Profile
Enter your connection type & current bill
Single Phase
Residential standard
Three Phase
High-usage homes
RM
AFA Rate: {{ afaDisplay }}
({{ afaLastUpdated }})
✓ Live
Recommended System
{{ autoSystemSize }} kWp
Generates ~{{ solarGeneration }} kWh / month
System capped at {{ maxSystemSize }} kWp (phase limit)
Cost per kWh Generated by Solar
RM {{ recommendedCostPerKwh }}/kWh
Financial Analysis
Monthly savings & 30-year return on investment
Current Bill
RM {{ billAmount }}
New Net Bill
RM {{ netBill }}
Monthly Savings
RM {{ monthlySavings }}
Monthly Bill Breakdown
{{ autoSystemSize }} kWp
Solar Generation
{{ solarGeneration }} kWh
↳ Self-consumed (day)
{{ consumedUnits }} kWh
↳ Exported to grid
{{ exportedUnits }} kWh
Import Cost (Energy + Cap + Net + AFA + Retail)
RM {{ importCostTotal }}
↳ KWTBB 1.6% on Energy+Cap+Net
RM {{ kwtbbAmount }}
↳ SST 8% on charges >600 kWh
RM {{ sstAmount }}
Export Credit (Energy rate only)
− RM {{ exportCredit }}
Net Payable
RM {{ netBill }}
Install Cost
RM {{ estimatedCost }}
Payback Period
{{ paybackPeriod }} yrs
30-Year Savings
RM {{ total30YearSavings }}
30-Year Environmental & System Data
🏠
{{ rooftopArea }} m² / {{ rooftopAreaFeet }} ft²
Rooftop Area Required (5m² per Solar Panel)
☁️
{{ co2Avoidance }} t
CO₂ Avoided (tonnes)
🚗
{{ carDistance }}
Car Travel Avoidance (km)
🌳
{{ treeSeedlings }}
Tree Seedlings Grown
Find Your Custom Solar Solution
1-2, Jalan 2/14, Dataran Templer Bandar Baru Selayang 68100 Batu Caves Selangor Malaysia
Suria
