BYD Battery Service in Mallorca
Technical service for BYD battery storage systems in Mallorca and the Balearic Islands. We assess existing systems systematically – from the battery, BMU/BMS and cabling to communication with the inverter.
Systematic checks for BYD battery systems
A battery fault is not necessarily caused by a module. Communication, configuration, wiring or inverter integration can produce similar symptoms, so we assess the complete system.
- Battery-Box Premium HVS, HVM, LVS and LVL
- older B-Box, B-Box Pro and low-voltage systems after exact model identification
- communication faults with compatible inverters and energy systems
- implausible state of charge, charge and discharge limits or module deviations
- firmware, addressing, tower or string layout and start-up sequence
- technical assessment of repair, module replacement or expansion options
Typical service cases
We can help when a storage system does not start, charge or discharge, displays warnings, shows sudden state-of-charge jumps or becomes unreliable after an expansion, firmware update or inverter replacement.
Remote pre-check and on-site service
Portal and operating data, fault messages, photographs and system documents often allow us to narrow down the cause remotely. Electrical measurements, opening components and physical inspection are carried out on site when required. Mallorca is our main service area; other Balearic Islands are covered by arrangement. Spare-part and repair options depend on the product series, condition and availability.
Request BYD battery service
Please send the exact product series, number of modules and towers, inverter model, serial numbers, fault messages and photographs of labels, displays and cabling whenever possible. This helps us define the next sensible step more quickly.