LiftMaster RSW12UL Installation Manual - Page 42

APPENDIX Solar usage guide Typical System Standby Battery Current Consumption (mA) 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 NOTE: The use of photoelectric sensor heaters (models LMRRUL and LMTBUL) is NOT recommended in solar applications. 12V 4.2 mA +1.5 mA +3.9 mA +18.5 mA +6.6 mA BATTERY CURRENT DRAW (mA) 7AH batteries ZONE 1 Two 7AH batteries 6 41 46 25 34 39 10W SOLAR PANEL 30 33 37 50 26 30 100 11 14 20W SOLAR 6 50 50 PANEL (Two 25 50 50 10W 12V 30 50 50 panels in 100 42 50 parallel) 200 25 30W SOLAR 6 50 50 PANEL 25 50 50 (Three 10W 30 50 50 12V panels 100 50 50 in parallel) 200 24 50 All numbers are estimates. Actual results may vary. SOLAR GATE CYCLES PER DAY ZONE 2 33AH batteries 48 41 39 32 16 50 50 50 50 34 50 50 50 50 50 7AH batteries 24 18 17 11 47 40 38 15 50 50 49 25 Two 7AH batteries 27 21 19 13 50 50 50 26 50 50 50 50 17 33AH batteries 29 22 21 15 50 50 50 32 50 50 50 50 30 7AH batteries 19 13 12 24 18 16 ZONE 3 Two 7AH batteries 11 24 18 17 37 30 28 33AH batteries 11 27 21 20 44 37 35 13 42