CBOX1050
Installation and Programming Manual
2323
MX4682 Rev. D ©2021
SOLAR PANEL
INPUT CONNECTOR
IMAGE 10A-1: SOLAR CONNECTORS
ON CONTROL BOARD
A 20 Watt, or smaller, solar panel may be installed to enable battery
charging through the 1050 control board’s integral regulator/
conditioner as follows:
1. Assemble solar panel mounting bracket and panel with
included hardware.
2. Locate solar panel out of shadows of surrounding buildings,
walls, etc. and orient to collect the maximum sunlight energy
throughout the year. In the northern hemisphere, mount panels
at upward angle of about 45 degrees with panel oriented south.
In the southern hemisphere orient the panel to face north.
3. Cut o two battery lugs from the end of the solar panel cable.
4. Strip wires back 1/4”-5/16” (7-8mm), twist, and install into the
solar panel connector screw terminals on the control board
(RED = +, BLACK = -). See IMAGE 10A-1.
10A
SOLAR PANEL CONNECTION - 10W TO 20W
NOTICE
For 30W solar panels and above, an external regulator must be used. Nice oers a regulator (P/N
SG-4) for this purpose. See INSTRUCTION 9B for installation instructions for the SG-4 regulator.
NOTICE
’ Turn ON Standby Mode (INSTRUCTION 13) if
using only solar power to charge battery.
’ If solar panel is wired backwards, a red LED
will illuminate above the connector.
To Next Page
Loading...