1. What is the Solar Savings Calculator?

This calculator estimates potential savings from solar panel and battery systems in Malaysia based on your solar yield, current electricity tariff, and time period.

2. How Does the Calculator Work?

The calculator uses the following formula:

Where:

• \( Solar\ Yield \) — Estimated solar energy production in kilowatt-hours
• \( MY\ Tariff \) — Current electricity tariff rate in Malaysia (RM per kWh)
• \( Years \) — Time period for calculation

Explanation: The equation calculates cumulative savings by multiplying your solar production by the current electricity rate over your specified time period.

3. Importance of Solar Savings Calculation

Details: Accurate savings estimation helps in evaluating the financial benefits of solar investments and planning your return on investment period.

4. Using the Calculator

Tips: Enter your estimated solar yield in kWh, current MY tariff rate in RM/kWh, and number of years. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Where can I find my solar yield estimate?
A: Your solar installer should provide this based on your system size, location, and roof orientation.

Q2: What is the current MY tariff rate?
A: Check with TNB or your electricity provider for the latest tariff rates which vary by consumption tier.

Q3: Does this include battery savings?
A: This calculates savings from solar production. Battery savings would require additional calculations for stored energy usage.

Q4: Are there other factors affecting actual savings?
A: Yes, including system degradation, changing electricity rates, maintenance costs, and your consumption patterns.

Q5: How accurate is this estimate?
A: It provides a basic estimate. For precise figures, consult with a solar energy professional who can account for all variables.