Evaluating Solar Energy in Tunis, Tunisia

Latitude

36.8065°

Longitude

10.1815°

Solar Overview

Tunis, situated in Tunisia, offers 2,962 sun hours yearly, with maximum solar production in July. Positioned at 36.81°, Tunis experiences mild seasonal fluctuations, with winter production typically 15-25% below summer peaks. The solar conditions in Tunis support strong performance from photovoltaic systems, making it a good market for solar adoption.


Geographic Impact

The specific coordinates of 36.8065°N, 10.1815°E establish Tunis's unique solar energy potential. The moderate latitude provides a good balance between summer and winter solar production, making fixed-tilt solar installations efficient throughout the year.


Rating Methodology

The "Good" solar potential rating for Tunis is based on multiple factors including annual sun hours (2,962), average temperature (20.6°C), and seasonal variability. This temperature range represents near-ideal operating conditions, maximizing panel efficiency and minimizing temperature-related concerns. The good solar resource enables residential system payback periods of 8-12 years, particularly when combined with available incentives.

Understanding the Data

The visualization below presents the annual cycle of sun hours in Tunis. Production remains consistent year-round, with July showing maximum solar irradiation. Such seasonal characteristics are important factors in determining appropriate battery storage capacity and grid integration strategies.

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