Rich Solar Renogy 30A PWM Solar Charge Controller 12V 24V Flush Mount

30A Flush-Mount PWM Solar Charge Controller (12/24V Auto)

Overview

A compact, flush-mounted PWM charge controller that manages solar charging for small to medium systems. It supports 12/24V auto detection, offers three-stage intelligent charging, real-time monitoring via LCD, PC or app, and built-in protections to keep batteries safe and system performance consistent.

Benefits

• Extend battery life by using intelligent 3-stage charging and temperature compensation that prevent over- and under-charging.
• Keep your system reliable with industrial-quality components and multiple electronic protections that reduce failures and maintenance.
• Monitor performance and troubleshoot quickly with a clear LCD readout, real-time energy statistics, and PC/App connectivity.
• Save installation time and achieve a clean look with the flush-mounted design suited for embedded panels.
• Flexible battery compatibility (lead-acid and lithium) lets you adapt the controller to the battery chemistry you choose.

Features

• Flush-mounted, embedded installation for a neat panel or enclosure fit.
• 3-stage intelligent PWM charging: Bulk, Boost/Equalize, and Float.
• Compatibility with lead-acid (Sealed/Gel/Flooded/User) and lithium (LiFePO4 / Li-NiCoMn / User) battery types; battery chemistry configurable via PC software.
• Digital LCD monitor showing operational parameters and fault messages; real-time energy statistics reporting.
• Battery temperature compensation and dedicated sampling interface for voltage drop and temperature measurement.
• RS485 communication port with Modbus protocol and support for multiple communication peripherals; 5V/200mA short-circuit protected power supply output.
• Rated to deliver full charging current at working temperature without de-rating.
• Extensive electronic protections including short-circuit, reverse polarity and over-current safeguards.
• PC software and mobile app support for monitoring and parameter configuration.
• High-quality, low-failure-rate components (ST/IR) for long service life.

Specifications

• Electrical: Nominal voltage: 12/24 VDC (auto)
• Battery input voltage range: 8 V – 32 V
• Rated charge current: 30 A
• Max. PV short-circuit current: 30 A
• Max. PV open-circuit voltage: 50 V
• Battery types supported:
  • Lead-acid: Sealed (default) / Gel / Flooded / User-selectable
  • Lithium: LiFePO4 / Li-NiCoMn / User-selectable
• Self-consumption: ?4.2 mA @ 12 V; ?2.6 mA @ 24 V
• Temperature compensation coefficient: -3 mV/°C/2 V (default)
• Charge circuit voltage drop: 0.21 V
• Environmental: Storage temperature: -35 °C to +70 °C
• Working ambient temperature: -35 °C to +55 °C (100% input/output)
• Relative humidity: ?95% (non-condensing)
• Enclosure protection: IP30
• Grounding: Common negative
• Mechanical: Overall dimensions (L × W × H): 178.5 × 105.5 × 48.3 mm
• Mounting cutout: 166.5 × 93.5 mm
• Mounting hole size: Ø5 mm
• Terminal capacity: 16 mm² (approx. 6 AWG)
• Recommended cable: 10 mm² (approx. 8 AWG)
• Net weight: 0.31 kg
• Communications & Additional: RS485 with Modbus protocol; short-circuit protected 5 V / 200 mA supply output; supports PC software and mobile app for monitoring and configuration.