RENOGY REGO 500-11072 IP67 DC-DC MPPT Battery Charger RBC2125DS-21W-B-AD-G1-AU

RENOGY REGO IP67 DC-DC with MPPT Battery Charger (Anderson) RBC2125DS-21W-B-AD-G1-AU

The RENOGY REGO IP67 DC-DC with MPPT Battery Charger (Anderson) (RBC2125DS-21W-B-AD-G1-AU) is a 50 A dual‑input DC‑DC charger with MPPT for 12 V and 24 V systems.

Features

• System voltage: 12 V/24 V input and output
• Maximum output current: 50 A at 12 V; 25 A at 24 V
• Output power: 720 W
• Solar input voltage (Voc): 50 V DC
• Alternator input: 9–32 V DC
• Output voltage range: 9–32 V DC
• Charging algorithm: MPPT; automatic source selection between alternator and solar
• Starter battery maintenance: trickle charge supported (when configured)
• Charging efficiency: 0.97
• Idle power consumption: < 100 mA
• Battery types: AGM/SLD, GEL, Flooded, Lithium, User
• Protections: over‑voltage, over‑current, over‑heat, reverse current, reverse connection, battery isolation
• Ingress protection: IP67
• Operating temperature: −35 °C to 80 °C
• Storage temperature: −40 °C to 80 °C
• Terminals: 8 AWG–4 AWG
• Fuses: input 75–100 A; output 75–100 A
• Communication: Modbus; RV‑C
• Dimensions: 178.2 x 121.5 x 37.5 mm
• Weight: 1.86 kg
• Certifications: CE; RoHS; FCC Part 15 Class B
• Warranty: 3‑year material warranty
• Model: RBC2125DS-21W-B-AD-G1-AU
• SKU: 500‑11072