Solar, battery, hot water, heating and cooling, and the EV charger, designed as one system by one engineer, so every part feeds the others instead of fighting them.
See my numbersA battery sized without the heat pump, a charger installed without the tariff, panels quoted without the switchboard: that is how most homes end up with four brands, four apps and one disappointing bill. We design the destination first, then stage the work to your budget, so everything you buy today is ready for what you add next.
The Energy Exam maps your usage room by room and produces a staged plan: what to do now, what to do next, and what each stage saves. You will see the finished system before you spend a dollar on the first part of it.