User manual 10
Warnings
• Install the solar panel in such a way as to ensure the best possible exposure
to the sun’s rays.
• Make sure that there are no trees or tall buildings near the solar panels to
create shade.
The LED indicator on the battery
Status LED Description
Red LED on All functions are normal
Red LED blinks The battery is discharged. Charge the
battery ensuring the exposure of the
panels to the sun.
Red LED blinks quickly Cable connection error. Check and
reconnect the cables between the
solar panel and the battery.
Green LED on The voltage of the solar panels is
below the starting voltage
Green LED blinks The voltage of the solar panels is
above the starting voltage (normal
load)
Green LED blinks quickly The battery is fully charged. Active
overload protection.
Technical specifications
Solar panel
Max. power Pm 80W
Rated Voltage Vpm 18V
Rated Current Ipm 4.4A
Open circuit voltage Vov 21.6V
Short circuit current Isc 4.8A
Max. system voltage Vmax 1000V
