Solar Charge Controller

SolarAmp B/ SolarAmp mini/ DPLS-10

SolarAmp B

Features

  • The World's Most Compact Design
  • Low Self-Consumption
  • Rich Protection Circuitry
  • Over Discharged Battery Recovery
  • Easy Installation
  • LED Indication

The World's Most Compact Design

In 10A and 20A class controllers, SolarAmp B is the lightest controller in the world. The size just as a business card, so that you could make your control box smaller.

Various Product Lineup

You can choose the best from four models according to the system voltage (12V/24V), load operation, and capacity.

Low Self-Consumption

The self-consumption current of SolarAmp B is about 2mA. It contributes to the long-term stabilization of the system. Moreover it contributes to greatly increase system performance.

Rich Protection Circuitry

  • Over / Low Voltage Protection
  • Over Temperature Protection
  • Reverse Polarity Protection
  • Overload Protection
  • Surge Protection
  • Short-circuit Protection

Over Discharged Battery Recovery

SolarAmp B automatically restores over discharged battery to normal, because of battery recovery function. This is convenient for the system in areas where routine maintenance is difficult.

Easy Installation

SolarAmp B is very easy to use. Do not need any setting. Just connect to photovoltaic module, battery and DC load.

LED Indication

SolarAmp B has 5 LED and 3 colors to indicate charging status, battery status, and load status.

Specifications


Model No.
SA-BA10
SA-BA20
SA-BB10
System Voltage
12Vdc
24Vdc
Max. Input Voltage
25Vdc
50Vdc
Min. Input Battery Voltage
6Vdc
8V
Max. PV Input Current
10A
20A
10A
Max. Load Current
10A
20A
10A
Self-consumption Current
2mA(Typical)
Load Operation
Always ON
Charging Algorithm
3-stage (Bulk, Absorption, Float)
Bulk Charging Voltage
14.4V
28.8V
Float Charging Voltage
13.7V
27.4V
High Voltage Protection
18V
36V
Over Discharge Protection  Warning
11.8V
23.6V
 LVD
11.5V
23V
 LVR
12.5V
25V
High Temperature Protection
60℃ (Warning) /80℃ (Error) /60℃ (Recovery)
Battery Type
Lead Acid Battery
Wire Size  Max.
#12AWG
#10AWG
#12AWG
 Min.
#18AWG
#12AWG
#18AWG
Grounding
Positive Ground
Temperature Coefficient
-30mV/℃
-60mV/℃
Operation Temperature
-20~60℃
Storage Temperature
-30~70℃
Humidity
5~95%RH(non-condensing)
Dimensions(W×H×D)
91×55×29(mm)
Weight
65g
70g
65g
Model No.
SA-BC10
SA-BC20
SA-BD10
System Voltage
12Vdc
24Vdc
Max. Input Voltage
25Vdc
50Vdc
Min. Input Battery Voltage
6Vdc
8V
Max. PV Input Current
10A
20A
10A
Max. Load Current
10A
20A
10A
Self-consumption Current
2mA(Typical)
Load Operation
Dusk to Dawn
Charging Algorithm
3-stage (Bulk, Absorption, Float)
Bulk Charging Voltage
14.4V
28.8V
Float Charging Voltage
13.7V
27.4V
High Voltage Protection
18V
36V
Over Discharge Protection  Warning
11.8V
23.6V
 LVD
11.5V
23V
 LVR
12.5V
25V
High Temperature Protection
60℃ (Warning) /80℃ (Error) /60℃ (Recovery)
Battery Type
Lead Acid Battery
Wire Size  Max.
#12AWG
#10AWG
#12AWG
 Min.
#18AWG
#12AWG
#18AWG
Grounding
Positive Ground
Temperature Coefficient
-30mV/℃
-60mV/℃
Operation Temperature
-20~60℃
Storage Temperature
-30~70℃
Humidity
5~95%RH(non-condensing)
Dimensions(W×H×D)
91×55×29(mm)
Weight
65g
70g
65g
◆The specifications are subject to change without notice.

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