
Projector Lamps Replacement
GH₵ 500
Projectors and Screens Center
Individual cell balancing, BMS configuration or board replacement, module swapping, passive active-balancer installation, and zero-voltage BMS "wake-up" recovery after deep discharge. Replacing faulty MPPT solar charge controller boards, fixing AC/DC switching relays, updating inverter firmware, and repairing cooling fans or clearing heat-sink dust. Retorquing terminal bolts, replacing blown DC fuses or circuit breakers, testing insulation resistance, and repairing loose or oxidized high-current wiring. System Diagnostics & Routine Servicing: Reading CAN/RS485/Bluetooth alarm logs, recalibrating State of Charge (SOC) capacity, checking NTC temperature sensors, and setting optimal voltage charging parameters.