Step 3: Configuration of charge controller Solara SR 135
The charge controller must be opened for the confi guration. Remove the Philips
screw on the back of the charge controller and remove the cover. The integrated
electronics and 3 jumper contacts that need to be correctly connected are now
visible.
E
Jumper
Open
Closed
Explanation:
Jumper 1: Must be set to either lead-acid or lead-gel battery (important setting,
depending on onboard battery).
Jumper 2: Sets the total-discharge protection on or off. Recommendation: closed.
Jumper 3: When closed, the charge regulator will emit a very loud warning signal
when the battery is totally discharged. Recommendation: open.
1 (gel/wet)
2 (Total-discharge protection)
Wet
Gel
State of charge
Voltage
33
3 Alarm
Off
On