The Middleton Solar PST-01 Passive Solar Tracker is a basic equatorial mount designed to aim a DN5 Pyrheliometer or a SP02 Sunphotometer continuously at the sun throughout the day.

 

Photo shows PST-01 fitted with a DN5 Pyrheliometer and a PM02 Pyrheliometer Mount.

type	1-axis, equatorial solar tracker
tracking accuracy	< ± 0.1° per day
rotation	continuous, 1 revolution per 24 hours
torque	2 Nm
power requirement	12VDC, 5W
weight	5kg

 

UNCOMPLICATED, COMPACT, ACCURATE, AFFORDABLE

Easy to setup for any geographic location (align parallel to the axis of rotation of the Earth).

Weatherproof aluminium and stainless steel construction.

 

Easy to adjust for daily declination variation.

 

Low-voltage, intrinsically safe, stepper motor drive.