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 the same class of 10A and 20A solar charge controllers, SolarAmp B is the lightest one in the world. The size is as small as a business card, and it takes less space than other ones in the control box.

Various Product Lineup

Four models of products could be chosen, according to its system voltage (12V/24V), load operation, and capacity.

Low Self-Consumption

The self-consumption current of SolarAmp B is about 2mA. It achieves longer stability of the system. Moreover, the low self-consumption has also improved the performance of the system.

Multiple 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 resumes over-discharged battery by the battery recovery function. This benefits the systems in the some faraway areas in where the maintenance is difficult.

Easy Installation

SolarAmp B is easy to be installed. Without any complicated setting steps, just connecting the controller to photovoltaic module, battery and DC load.

LED Indication

SolarAmp B is equipped with 5 LED indicators with 3 colors to indicate the charging status, the battery status, and the 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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