Photovoltaic systems. Design qualification of solar trackers1 Scope and object This International Standard is a design qualification standard applicable to solar trackers for photovoltaic systems, but may be used for trackers in other solar applications. The standard defines test procedures for both key components and for the complete tracker system. In some cases, test procedures describe methods to measure and or calculate parameters to be reported in the defined tracker specification sheet. In other cases,

2 deletion of 7

Part 1 looks at the means of determining compliance with BS EN 115-1:2008+A1:2010 Part 2 is a code of practice on the selection

Chromate conversion coating is employed to impart brightness and improve the corrosion resistance of bare metal and as a substrate to provide improved paint adherence on the nonferrous surface

Because these components act as links between the machine and the work-holding device they should be well designed as any defect or deformation in their dimensions can affect their fastening capabilities

This helps the users to manufacture high-class

Pollution of potable water: general observations

Wheelchair users

fast and environmentally friendly housing solutions beyond traditional building materials

Annex B (normative) General rules relating to safety

there is evidence to suggest that health effects associated with inhaling such particles generated in hot processes

BS EN 319 specifies a method for determining the resistance to tension perpendicular to the plane of the board (“internal bond”) of particleboards

recycling and recovery targets