Innovative Solar Solutions | 2917 State Hwy 7, Bainbridge, N.Y. 13733 | Ph: 800.786.0329 | www.SiliconSolar.com
Instruction Manual
Sku: TruPower-CContr-12V30A
Solar Charge Regulator is designed to control the charging from solar panel into battery, and the
power draw from the battery to outputs.
Feature
TPS555 Solar Charge Regulator is able to handle charge and discharge from either 12V battery or
24V battery (Different Model required).
It provides over-charging, over-discharging, short circuit, over-load and reverse polarity protection.
Therefore keep the whole solar system at proper working condition.
This solar charge regulator uses the latest Microcomputer-chip to realize intelligence control
PWM (pulse width modulation) charging circuit is used for higher efficiency
Big LCD display available for easy monitoring
Technical data:
Item
12V battery Version
(TPS555-1230)
24V battery Version
(TPS555-2430)
Max. Solar Input current
30A
30A
Max. Solar Voltage Input (Voc)
50V
50V
Max. load current
30A
30A
Over charge voltage
14.5V±0.2V
29V±0.2V
Over discharge voltage
10.7V±0.2V
21.4 V±0.2V
No-load loss
＜
18mA
＜
18mA
Voltage loss charging Circuit
≤0.4V
≤0.4V
Voltage loss of discharging circuit
≤0.2V
≤0.2V
Operating temperature
-25
℃
-60
℃
-25
℃
-60
℃
How to Charge:
Connect Solar module, Rechargeable battery, and Load (if any) as describe in the diagram at
end of this manual
* Please always connect with the sequence of: Battery
Solar module
Load
* Please always disconnect with the sequence of: Solar module
Load
Battery.
Switch off load before disconnecting.
* Please make sure that the connection to this charge regulator is tight and secure.
* Please make sure you connect with correct polarity (“+” for positive & “—” for negative)
* Please make sure the solar panel and load connected to this charge regulator is within the
limits stated in the technical data sheet above
