EXBATT
    EXBATT
    Single line diagram and load profile on an engineering desk.
    Services / Engineering

    Sized from the load, not from the catalog.

    Load studies, autonomy calculations, single-line drawings, and full specification packs — the engineering that decides whether the system lasts ten years or fails in three.

    Short answer

    Engineering and sizing turns a load into a specification: what equipment, what capacity, and what autonomy the site actually needs. EXBATT carries out load studies and measurements, autonomy and voltage window calculations, single line drawings, room and ventilation layout, and tender ready specifications for battery, UPS, DC, and storage systems.

    Load study and site survey.

    We measure or reconstruct the real load profile — peaks, troughs, harmonics, and ambient conditions — before selecting anything.

    Sizing and chemistry selection.

    Battery, UPS, and BESS sizing to autonomy, temperature, and cycle targets. Lead-acid, TPPL, or lithium chosen for the duty, not the invoice.

    Specification pack and drawings.

    Single-line diagrams, equipment schedules, bill of materials, and commissioning plan — enough that any competent contractor could build to spec.

    Frequently asked

    What information is needed to start?
    The load in kilowatts or amperes, the autonomy required, the system voltage and acceptable end voltage, and the site conditions: ambient temperature, available space, and existing switchgear. Measured load data is always preferred over nameplate figures.
    Why does oversizing cost more than it saves?
    An oversized UPS runs at low load factor and poorer efficiency, while an oversized battery adds footprint, ventilation, and replacement cost without extending useful autonomy. Correct sizing plus a defined growth margin is cheaper across the life of the system.
    Do you specify equipment you do not supply?
    Yes. Studies and specifications are issued as standalone engineering work, and they remain usable by the client in an open tender.

    Related

    Not sure which fits?

    Tell us the load, the site, and the constraints. We'll size the right system.