Chamberlain LA 400PKGU Installation Manual page 45

STEP 10 continued...
SOLAR PANEL(S)
SOLAR USAGE GUIDE
System voltage
Main board with no radios programmed
®
One or more LiftMaster remote controls programmed
®
MyQ device or wireless dual gate programmed
Expansion board
Per loop detector LOOPDETLM (up to 3 loop detectors can be plugged in to the expansion board)
Add up current draw by feature and accessory to determine total current draw.
BATTERY
CURRENT
DRAW (mA)
5
15
10W SOLAR PANEL
20
(Must use 24V solar
panel)
40
60
5
15
20W SOLAR PANEL
20
(Two 10W 12V panels in
series)
50
100
5
40W SOLAR PANEL
15
(Two 20W 12V panels in
20
series)
100
200
5
10W SOLAR PANEL 15
(Must use 24V solar
20
panel)
40
60
5
20W SOLAR PANEL 15
(Two 10W 12V panels in
20
series)
50
100
5
15
40W SOLAR PANEL
(Two 20W 12V panels in
20
series)
100
200
All numbers are estimates. Actual results may vary.
APPENDIX
Typical System Standby Battery Current Consumption (mA)
SOLAR GATE CYCLES PER DAY (SINGLE GATE)
ZONE 1
7AH batteries 33AH batteries
81 87
68 74
61 68
37 43
16 21
100 100
100 100
100 100
100 100
46 70
100 100
100 100
100 100
100 100
42 100
SOLAR GATE CYCLES PER DAY (DUAL GATE)
35 37
29 32
26 29
16 18
76 89
69 82
66 79
48 59
20 30
100 100
100 100
100 100
77 100
18 63
ZONE 2
7AH batteries 33AH batteries
47 51
36 39
30 34
13
100 100
92 100
85 100
47 63
100 100
100 100
100 100
65 100
11
20 22
15 17
13 14
45 53
39 47
36 44
20 27
86 100
79 100
76 100
28 58
43
24V
2.7 mA
+1 mA
+2.4 mA
+11.1 mA
+3.8 mA
ZONE 3
7AH batteries 33AH batteries
18 19
42 50
31 38
25 33
83 100
70 100
63 97
18 21
13 16
11 14
35 51
30 45
27 42