光伏计算

Photovoltaic Calculations is the ultimate app for industry professionals, installers, and renewable energy enthusiasts. Design, size, and analyze every aspect of your solar plant with precision and speed. Get the most out of your solar panels by optimizing every single component simply and instantly!

MAIN CALCULATIONS AND SIZING: ✓ Photovoltaic panel yield ✓ Air mass index and fill factor ✓ Sun position and optimal tilt angle ✓ Irradiance on a tilted surface ✓ Solar cell temperature and temperature effect on the module ✓ Integrated tools: compass, inclination, altitude ✓ Solar cable ampacity and cross-section calculation (DC) ✓ Protective device sizing and SPD (Surge Protection Device) requirements ✓ String sizing and short-circuit currents ✓ Ideal inverter selection ✓ Photovoltaic panel decay over the years ✓ Occupied surface area and spacing between module rows ✓ Estimation of daylight hours during the year

THEORETICAL AND PRACTICAL RESOURCES: ✓ Series and parallel panel connections ✓ Basic concepts: module, string, and photovoltaic array ✓ Astronomical parameters: solar zenith, solar azimuth, solar declination

Everything you need is packed into an intuitive interface, which also includes a VERY USEFUL FORMULARY always at your fingertips. Do not leave efficiency to chance, start designing your perfect solar plant today!

What's New: v3.2.0 * New: Module layout * New: Annual energy production * New: Annual solar irradiation * New: Ground-reflected irradiance (albedo) * New: Table of albedo values * Mod: "Card" interface in all calculations * Mod: Coordinates (if entered) are passed to the map * Mod: Use Wp and kWp units for module power * Fix: In the calculation of the protection device only the results of the set cables are shown

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