SP Lite2 measures global solar radiation. SP Lite2 receives solar energy from the entire hemisphere and produces a small voltage output, which it converts into irradiance in watts per square meter (W/m2). SP Lite2 uses a photodiode detector for creating a voltage output proportional to the incoming radiation. The sensitivity of the diffuser is proportional to the cosine of the angle of incidence of the radiation, allowing accurate and consistent measurements.
SP Lite2 target industries include meteorology, hydrology, agriculture, and building automation. SP Lite2 is ideal for:
- Monitoring photovoltaic solar energy system efficiency
- Supporting meteorological global solar radiation measurements
- Providing key input on solar radiation for decision making on product quality control, optimum location determination, and system output prediction