Solar Charge Controller – MPPT/PWM, 30A/60A/100A, LCD, Protections

The MPPT/PWM Solar Charge Controller maximizes the efficiency of photovoltaic systems with advanced maximum power point tracking (MPPT) and multi‑stage PWM management. Its large LCD screen displays real‑time parameters such as charging current, discharging status, temperature, and accumulated energy. Built with integrated protections against short circuits, overload, reverse polarity, and backflow current, it ensures safety and durability. Ideal for OPEN, AGM, and GEL batteries, it also includes dual USB outputs for device charging.

Main Features

• MPPT/PWM technology with ≥ 99.5% efficiency
• Large LCD screen with adjustable parameters
• 3–4 stage charging management (PWM + MPPT)
• Integrated protections: short circuit, overload, reverse polarity, backflow current
• Industrial microcontroller for stable performance
• Dual USB output (max. 2.5A) for device charging
• Memory function with auto‑recovery
• Light control & programmable delay
• Compatible with OPEN, AGM, GEL batteries

Specifications

• Models: RBL‑30A, RBL‑60A, MPPT/PWM 100A
• Nominal voltage: 12V/24V
• Rated current: 30A / 60A / 100A
• Max PV voltage: 36V (12V) / 50V (24V)
• Max input power: 390W (12V) / 780W (24V)
• Equalization: 12.6V (sealed), 14.2V (gel), 14.6V (flooded)
• Float charge: 13.7V (adjustable)
• Discharge stop voltage: 10.7V (adjustable)
• Reconnect voltage: 12.5V (adjustable)
• Self‑consumption: < 10 mA
• Operating temperature: −35 °C ~ 60 °C
• Dimensions: 13.4 × 7 × 3.3 cm (blue) / 133 × 70 × 35 mm (orange)
• Material: ABS plastic
• Colors: Blue / Orange
• Condition: New

Package Contents

• 1 × MPPT/PWM Solar Charge Controller
• 1 × User manual