VICTRON ENERGY SMARTSOLAR MPPT 100/50 Power
| CONF | DIAGNOSIS | PART MATCH | ACTION |
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85%
CONF
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SmartSolar MPPT 100/50 Solar Charge Controller
The unit's internal buck converter stage has failed or the microprocessor logic has hung due to a firmware-induced state (v1.64+). This failure mode is characterized by the PV input voltage collapsing to match the battery voltage, indicating that the high-frequency switching MOSFETs are no longer effectively managing the voltage differential. Because the device is an encapsulated (potted) unit, internal components like the 50A fuse or switching transistors are non-serviceable, necessitating a full assembly replacement.
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CHECK PRICE
#CommissionsEarned
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15%
CONF
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Secondary Circuit / Wiring Check
Inspect wiring harness.
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CHECK PRICE
#CommissionsEarned
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DIY Repair Guide
Watch exactly how to replace the SmartSolar MPPT 100/50 Solar Charge Controller.