| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $41.49 | $40.65 | $39.38 | $37.68 | Contact US |
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LandStar LS2024B 20A PWM Solar Charge Controller LED Constant Current Control Solar Regulator
Description:
LS2024B, 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.
Feature:
- 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 array short circuit
- Over discharging
- Over charging
- Load overload
- Load short circuit
- PV reverse polarity
- Battery reverse polarity
- Overheating
Package included:
- 1 x 20ASolar Charge Controller
