Total sky imager

Total sky imager

Model:FT-YL1
Brand:fengtu
Total sky imager is a device that automatically records cloud-like distribution data throughout the sky, suitable for monitoring and research in weather, solar, photovoltaic and other fields....

Total sky imager is a device that automatically records cloud-like distribution data throughout the sky, suitable for monitoring and research in weather, solar, photovoltaic and other fields.Total sky imager detailed product introduction and technical parameters

Total Sky Imager uses advanced machine learning technology and cutting-edge large model algorithms, combined with professional optical sensing technology, to accurately calculate the amount of clouds in the sky and the proportion of sunlight penetrating the clouds, providing more accurate data than traditional methods. .

Any lighting environment automatically captures the impact of clouds on sunlight. The highly sensitive optical sensor makes the data acquired in any environment more accurate and reliable.

Total sky imager

parameter(4G version)
annual stability±1%
open corner
time constant≤10S(99%
Sampling frequency30s~86400s
Store data>180 days
Networking needs4G
data output

status flag

Cloud level

Sun shading rate, clear sky ratio

Shaoyun proportion

Multi-cloud proportion

Half shade ratio

Proportion of cloudy days

Latitude data

longitude data

sun altitude angle

sun direction angle

Transmittance curve graph

Whole day proportion analysis chart

Output modeAPIJson format
working temperature-40~80℃
Protection levelIP67
weight10kg
power supplyDC12-20V
Current power consumptionThe maximum power consumption is 7W, and the average power consumption during normal operation is 1W.
Data/power cable10m (standard configuration)
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