VoltX SRNE 20A MPPT Solar Charge Controller

Quickly and accurately track the maximum power point of your solar battery with this SRNE 20A MPPT Solar Charge Controller! It can work with standard off-grid 12/24V solar panels. With advanced MPPT, remote temperature sensor, TTL & RS485 communication support, and intelligent protection functions, it’s the best solution to maximising your solar systems’ efficiency!

FEATURES
Advanced Maximum Power Point Tracking
Temperature Sampling and Control
Support TTL & RS485 Communication
Intelligent Protection Functions
Max. Solar Input Power 12V/260W 24V/520W

SPECIFICATIONS
System voltage: 12V/24V
Rated charging current: 20A
Static power consumption: ≤10mA
Maximum solar panel power: 260W/12V; 520W/24V
Maximum PV open-circuit voltage: 60V (55V protection, 50V recovery)
MPPT operating voltage range: (Battery voltage +2V)~45V
Battery operating voltage range: 8V-32V
MPPT tracking efficiency: >99%
Charging conversion efficiency: 85%-98% (10%-100% of rated power)
Rated load current: 20A
Load operating mode: Light control, light control + time control, manual mode (default), debugging mode, normally open
TTL communication: Baud rate: 9,600 bps
RS485 communication: RJ45 interface, with power output 5V/200 mA,The baud rate is 9,600 bps by default, adjustable.
Bluetooth communication: Optional
CAN communication: RJ45 interface, optional (RV-C protocol)
Historical data: Save the last 200 days of historical data
Protection function: PV overvoltage protection, PV reverse connection protection, PV shortcircuit protection, night reverse charging protection, input power limit protection, over-temperature protection, load short-circuit protection, overload protection, battery over-voltage/over-discharge protection,battery reverse connection protection, battery end short circuit protection.
Grounding type: Grounding of common negative electrode
Cooling mode: Natural heat dissipation
Charging current setting: Yes
Full-charging setting: Yes
Constant voltage output setting: Yes
Charging temperature compensation of lead-acid battery: Yes
Temperature unit setting: Yes
Overload/Short-circuit protection: Yes
Protection grade: IP32
Operating ambient temperature range: -35°C~65°C
Dimension: 181 x 118 x 61.7mm
Mounting Hole Spacing: 161 x 96mm
Fixed Hole Position: Φ4.5mm
Weight: 650g

PACKAGE CONTENTS
1 x MPPT Solar Charge Controller