1. What Is Solar Panel Inclination?

Solar panel inclination refers to the angle at which solar panels are tilted relative to the horizontal plane. In Malaysia, the optimal angle is typically equal to the location's latitude for maximum annual energy production.

2. How Does The Calculator Work?

The calculator uses the simple formula:

Where:

• \( Angle \) — Solar panel inclination angle (degrees)
• \( latitude \) — Geographic latitude of the location (degrees)

Explanation: For locations in Malaysia, setting solar panels at an angle equal to the latitude provides optimal year-round solar energy capture.

3. Importance Of Optimal Inclination

Details: Proper solar panel inclination maximizes energy production efficiency, reduces payback period, and optimizes return on investment for solar installations in Malaysia's tropical climate.

4. Using The Calculator

Tips: Enter your location's latitude in degrees (Malaysia ranges from approximately 1° to 7° North). The calculator will determine the optimal inclination angle for solar panels.

5. Frequently Asked Questions (FAQ)

Q1: Why is latitude equal to optimal inclination?
A: This positioning allows solar panels to capture the most sunlight throughout the year by aligning with the sun's average path.

Q2: Should inclination be adjusted seasonally in Malaysia?
A: For fixed installations, latitude angle is optimal. Seasonal adjustments can provide minor improvements but may not be cost-effective.

Q3: What about roof angle constraints?

Q4: Does this work for both residential and commercial installations?
A: Yes, the latitude-based inclination principle applies to all solar panel installations regardless of scale.

Q5: How does Malaysia's tropical climate affect solar panel inclination?
A: Malaysia's consistent sunlight throughout the year makes latitude-based inclination particularly effective compared to regions with significant seasonal variations.