Controlled Products Systems Group SLIDESMART DC 10F - Manual (Page 45)

Using A Solar Powered Operator
Revision D Power 2-7
NOTE
Solar panels must not be shaded (not even partially) or the output power will be significantly
reduced. Panels must be kept clean as small areas of sunlight blockage cause a large reduction in
output power. Alignment is also critical because the rated wattage output is based on the solar
panels being mounted perpendicular to the angle of the sun’s rays midday on winter solstice
(December 21st).
• Extreme temperatures affect battery life. Keep the batteries away from temperatures above 90°F (32°C).
See
Important Considerations for DC-powered Operators .
• Good gate hardware and smooth, unobstructed gate travel lowers the operator’s power draw and serves to
extend battery life.
NOTE
Any solar systems that are designed close to the minimum margins will stress and shorten the
battery life and risk unreliable operation, especially in periods of inclement weather.
Connecting the SlideSmart DCS to Solar Power
1. Use 14 gauge wire or larger to connect the solar panel(s) within 100ft of the operator. Check NEC and
local regulations if other distances apply.
2. Use one 24VDC solar panel or two 12VDC solar panels in series with a total capacity of at least 20W.
Mount them according to the manufacturer's installation instructions.
3. Make sure both DC power switches on the SlideSmart control box are in the OFF position, and then
remove the two Phillips head screws that secure the 24VDC cover to the junction box.
4. Wire nut or crimp bond the solar panel wires to the black and red input wires.
5. Wire nut or crimp bond the equipment ground wire to the green ground wire in the junction box.
24VDC
Two 12V panels in
series connect to gate operator
12V
Minimum
10W Panel
Minimum
20W Panel
One 24V panel connects
to gate operator
Minimum
10W Panel
12V
24V
or
Figure 2-4. Solar Panels and Wiring Connections
Green
Red
Black