Innovative MPPT Design:
- Die-cast aluminum design for excellent heat dissipation
- Renogy's MPPT technology with 99% tracking efficiency and 98% peak conversion efficiency
- Ideal for optimal charging in fluctuating conditions like cloudy environments
12V/24V Auto-Detection:
- Automatically detects 12V or 24V DC system voltages (for Non-Lithium battery types)
- LCD screen and LED indicators display solar charging, battery info, customizable parameters, and error codes
Full System Protection:
- Self-diagnostic capability safeguards against reverse polarity, battery overcharging, over-discharging, overload, short-circuiting, and reverse current
4-Stage Safe Charging:
- 4-stage charging for Lead Acid Batteries, 2-stage charging for Lithium batteries with Lithium Reactivation
- Prolongs battery life through intelligent charging methods
Diverse Load Control:
- Connect DC appliances directly to optional Load Terminals
- Monitor consumption or set up timer controls directly from the controller
Remote Monitoring:
- RS232 communication port for communication with Renogy DC Home app and Renogy ONE M1 via Renogy BT-1 Bluetooth module
- Monitor panel status and productivity on the go
Electrical Parameters:
- Nominal System Voltage: 12/24V Auto-Detect
- Rated Charge Current: 40A
- Max. PV Input Voltage: 95 VDC
- Max. PV Input Power: 12V/520W, 24V/1040W
- Power Consumption: ＜100mA/12V; ＜58mA/24V
- Max Battery Voltage: 32V
- Ground Type: Negative
- Electrical Protection: Overcharging, over-discharging, overload, short circuit; capable of charging over-discharged lithium batteries
Environmental Data:
- Protection Level: IP32
- Operating Temperature Range: -35°C to 45°C; -31°F to 113°F
- Storage Temperature Range: -35°C to 75°C; -31°F to 167°F
- Operating / Storage Humidity: ≤ 90%, No Condensation
- Temperature Compensation: -3mV/°C/2V
Mechanical Specifications:
- Dimensions: 238 x 172 x 77 mm; 9.38 x 6.78 x 3.05 in
- Weight: 2.0kg / 4.41 lb
- Max. Terminals Size: 8 AWG 10mm2
Accessories:
- Temperature Sensor: 9.8ft cable length
Certifications:
- CE: YES
- FCC Class B Part 15 Compliant: YES
Warranty:
- Material and workmanship warranty: 2 Years
