20A Solar Charge Controller EPsolar Solar Panel Battery Charge Controller 12/24v Auto for PV System LS2024B Remote Meter MT-50
Package:
1.1x 20A Solar Controller
2 1x MT50
3. 1x Users` manual
All the models adopt aluminum heat sink which enables the reliability in high temperature enviroments.RS-485 connects to a remote meter or PC for real-time monitoring, custom setting and control etc.
Features:
·Three system voltage configuration : 12V, 24V or 12V/24V auto work
·High efficiency PWM charging with temperature compensation
·3 LEDs shows PV charging, battery and load status
·External temperature sensor interface
·RS-485 bus communication
·Open standard Modbus communication protocol
·Software update function
More powerful function via MT50 or PC
·Diversified load control modes : Manual, Light ON/OFF, Light ON+ Timer, Time Control
·Battery type selection: Gel, sealed, flooded and User type
·Real-time monitor
·Programmable parameters
·LVD or SOC load disconnect function
·Energy statistics function
Electronic Protections:
·PV short circuit
·PV reverse polarity
·Battery overcharge
·Battery over discharge
·Battery reverse polarity
·Load short circuit
·Load overload
·Overheating
| Electrical parameters |
LS1024B |
LS2024B |
LS3024B |
| Nominal System Voltage |
12 / 24V auto work |
| Rated Battery Current |
10A |
20A |
30A |
| Maximumbatteryvoltage |
50V |
| Grounding |
Common positive |
| Self-consumption |
8.4mA(12V),7.8mA(24V) |
| Temp. compensation |
-3mV/°C
/2V[25°C
ref] |
| Equalize charging voltage |
Sealed: 14.6V, Flooded: 14.8V, User-defined: 9~17V |
| Boost charging voltage |
Gel: 14.2V, Sealed: 14.4V, Flooded: 14.6V, User-defined: 9~17V |
| Float charging voltage |
Gel /Sealed /Flooded: 13.8V, User-defined: 9~17V |
| Low voltage reconnect voltage |
Gel /Sealed /Flooded: 12.6V, User-defined: 9~17V |
| Low voltage disconnect voltage |
Gel /Sealed /Flooded: 11.1V, User-defined: 9~17V |
| Working temp. |
-35°C
~+55°C
|
| Humidity |
≤95% (NC) |
| Enclosure |
IP30 |
| Dimension |
138.6x69.3x37mm |
159.6x81.4x47.8mm |
200.6x101.3x57mm |
| Terminal |
4mm2 |
10mm2 |
10mm2 |
| Net weight |
0.13kg |
0.3kg |
0.5kg |
