Maximise Your Savings
Use this calculator to get the optimal system size and maximise your savings potential.
Rent to Own
Outright Purchase
TNB Savings
Per Month
Rental Fee
Per Month
Credit Card Easy Payment Plans Available
Net Savings
Per Month
TNB Savings
Per Month
Purchase Price
One Time Payment
Credit Card Easy Payment Plans Available
Payback Period
Average Monthly TNB Bill
RM1500
746kWh
RM200
RM1500
Select your home's electrical system:
When unsure, a 3-phase supply is assumed.
Home Electrical System
3 phase system is assumed
Solar Panel System Sizing
4.55kWp
16.25kWp
Optimal Savings:
10.5kWp
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Maximise Your Savings
This chart shows the optimal system size that maximises your savings potential.
New TNB Bill (RM)
Rent-to-Own (RM)
Net Savings (RM)
Solar Panel System Sizing
4.55kWp
16.25kWp
Optimal Savings:
10.5kWp
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This is the banner card content, which will change based on conditions.
Shortest Payback Period
This chart shows the system size that has the shortest payback period.
TNB Savings (RM/%)
New TNB Bill (RM)
Please note when using this tool:
- Capacity limits are set at up to 6.50kWp for 1-phase and up to 15.60kWp for 3-phase electrical systems.
- All figures are estimates. Solar generation depends on various factors including location of the home, the surroundings and even the roof design.
- Savings calculations are based on current tariff structure and government policies.
- Post-Solar TNB bill is calculated on the premise that all Solar Electricity is exported to the grid during the day. The more Solar Electricity the home consumes directly, the lower the Post-Solar TNB bill would be.
- Savings estimates are calculated using an average of 3.5 peak sunlight hours per day, according to statistics from government agencies.
Get A Free Quote
Enter your average monthly TNB bill and click 'proceed' to express your interest.We'll reach out with an optimal system recommendation for your home.