Rich Solar RS-MPPT50P error code OTP
Controller over-temperature protection — charging current de-rates automatically
What to check, and in what order, is in the app. The flow Rich Solar MPPT50 — fault code diagnostic walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
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- Rich Solar RS-MPPT50P (BRAVO50) 50A MPPT Charge Controller User Manual (doc 240621) - LED Indications + Abnormal-charge / Battery-abnormal-mode fault tables (printed pp.15-16)Rich Solar
- Rich Solar Tech Support
Models covered
{'id': 'rs_mppt50p', 'label': 'RS-MPPT50P (50A MPPT)', 'tagline': 'Mid-size MPPT — aftermarket installer favorite for off-grid Class A / fifth wheel solar.', 'flow_prefixes': ['solar_richsolar_mppt'], 'code_manufacturers': ['Rich Solar RS-MPPT50P'], 'component_keywords': ['rich solar mppt', 'rs-mppt50p', 'rs mppt 50p', 'richsolar mppt50', 'rich solar 50a mppt']}, {'id': 'rs_pwm30p', 'label': 'RS-PWM30P (30A PWM)', 'tagline': 'Entry-level PWM — common in starter Rich Solar kits and small travel-trailer solar adds.', 'flow_prefixes': ['solar_richsolar_pwm'], 'code_manufacturers': ['Rich Solar RS-PWM30P'], 'component_keywords': ['rich solar pwm', 'rs-pwm30p', 'rs pwm 30p', 'richsolar pwm30', 'rich solar 30a pwm']}