Version 20200601
No.
4 clamps mixed
mounting
Test load:
positive 2400Pa
negative 2400Pa
Design load:
positive 1600Pa
negative 1600Pa
Safety factor: 1.5
A
≥
40mm
；
A0=1/4 short frame length
±
50mm
；
A1=360~560mm
24/V Series
72/V Series
78/V Series
A24/V Series
A72/V Series
A78/V Series
B72/V Series
*
The module clamps must not come into contact with the front glass or deform the frame in any way. Avoid shading effects from the
module clamps and insertion systems. Drainage holes in the module frame must not be closed or obscured by the clamps.
** The loads of 2400 Pa, 3800 Pa and 5400 Pa are under IEC standard. The installation methods applicable for 5400 Pa are also relevant
for 3800 Pa and 2400 Pa. The installation methods applicable for 3800 Pa are also relevant for 2400 Pa.
*** The mounting holes reserved for tracker mounting system with special accessories.
Electrical Installation
Electrical property
Module under standard testing conditions of: irradiance of 1000W /m
2
, cell temperature of 25 °C and air mass of AM1.5,
maximum over-current protection is 15A.
Under normal conditions, a Photovoltaic module is likely to experience conditions that produce more current and/or
voltage than reported at standard test conditions. Accordingly, the values of Isc and Voc marked on this module should be
multiplied by a factor of 1.25 when determining component voltage ratings, conductor ampacities, fuse sizes, and size of
controls connected to the PV output.
Voltages are additive when modules are connected in series, and modules currents are additive when Modules are
connected in parallel, as illustrated in Figure 1.
Modules with different electrical characteristics must not be connected directly in series.
Series wiring
9
