The new solar charge regulator PRS300 has been studied and manufactured in order to obtain the best possible performance of 12V photovoltaic modules up to 300W. It can be connected to the new test panel PT642 which is necessary in order to check the charging current of the photovoltaic modules and the battery’s voltage. PRS 300 works with lead-acid, lead-gel and AGM batteries and is able to maintain the ideal charging line (to be manually selected thanks to the commutator installed inside the solar charge regulator).
Battery charging with maximum current until the end-charge voltage is reached
Charge maintenance at constant voltage
Wrong connection alarm
Solar charge regulator ON (in case of no solar light, the solar charge regulator turns automatically off)
Charge maintenance at constant voltage
Wrong connection alarm
Solar charge regulator ON (in case of no solar light, the solar charge regulator turns automatically off)
rated voltage : 12V
max power photovoltaic modules : 300W
number of photovoltaic modules connections : 2
automatic shutdown in absence of sunlight
end-of-charge-voltage : 14.1V (A) - 14.3 (B) - 14.7 (C)
float voltage : 13.5V (A) - 13.8 (B) - 13.8 (C)
number of charge lines : 3
battery desulfation : Yes
reverse current blocking protection : Electronic
reverse polarity protection : Yes
internal protection fuse : Not Necessary
test panel connection : PT 642
Size (mm) : 115 x 90 x 37
max power photovoltaic modules : 300W
number of photovoltaic modules connections : 2
automatic shutdown in absence of sunlight
end-of-charge-voltage : 14.1V (A) - 14.3 (B) - 14.7 (C)
float voltage : 13.5V (A) - 13.8 (B) - 13.8 (C)
number of charge lines : 3
battery desulfation : Yes
reverse current blocking protection : Electronic
reverse polarity protection : Yes
internal protection fuse : Not Necessary
test panel connection : PT 642
Size (mm) : 115 x 90 x 37
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