1. Understand the baseline
Record consumption, roof, heating, grid connection and existing equipment.
Service overview
Energy technology that works together.
PHT does not plan isolated components. We design a coordinated solution for electricity, heat, storage and flexible loads.
Services
All services
The right starting point depends on what is already installed. A new build can be designed as one system; an existing building usually begins with measurement data, a roof review, a load profile and a clear list of priorities.
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Solar PV
Design, sizing, installation and commissioning for homes and businesses.
Learn more → 🔋Battery storage
Capacity, inverter and operating strategy matched to the building.
Learn more → 🔥Heat pump & hot water
Use self-generated electricity for useful heat.
Learn more → ↗Solar surplus control
Measure flows and control loads automatically.
Learn more → 📊Energy optimisation
Assess dynamic tariffs, peaks, storage and loads together.
Learn more → ◇Bitcoin mining with heat recovery
A specialist option only where surplus, heat demand and safe installation align.
Learn more → ∑Solar calculator
Initial values for system size, cost, yield and payback.
Learn more → iEnergy guides
Technical articles, comparisons and interactive tools.
Learn more →Process
From the first photograph to a working installation.
2. Define the objective
Reduce cost, raise self-consumption, electrify heat or limit peaks.
3. Design the system
Set components, interfaces, priorities and the expansion path.
4. Check real operation
Review measured data and tune the controls.
Frequently asked questions
Frequently asked questions
Can PHT supply a single component?
Yes. We still check how it interacts with the existing installation and possible future additions.
Does PHT work with homes and commercial buildings?
Yes. The design is adapted to the building type, load profile, roof and technical requirements.
How does a project begin?
With a free initial check based on a few details and photographs. We then decide whether a site visit or detailed design is appropriate.
Would you like to know what is possible for your property?
Your address, annual consumption and photos of the roof, meter cabinet and plant room are enough for an initial assessment.