Automation that thinks in kilowatts

A solar array only earns its keep when the energy it captures is used at the right moment. PrismFlow Smart Home Energy Automation is the intelligence layer that makes that happen, coordinating generation, storage, and consumption so your home runs on its own sunlight first and the grid second. Instead of a panel on the roof and a meter on the wall talking past each other, you get one responsive system that anticipates demand and acts before you ever notice.

A home energy management system that learns

At the centre sits our home energy management system, a controller that continuously reads production, battery state of charge, weather forecasts, and your household rhythms. It models the day ahead every few minutes, deciding when to store light-capture surplus, when to discharge, and when to lean on the grid. The longer it runs, the sharper its predictions become, quietly compounding savings without a single setting changed by you.

Because the platform is designed for seamless integration, it speaks to the hardware you already own and the devices you add later. Inverters, batteries, EV chargers, hot-water systems, and smart thermostats all join the same coordinated mesh, governed by rules you can see and override at any time.

Smart load shifting and time-of-use optimisation

Tariffs are not flat, and neither is sunlight. PrismFlow performs smart load shifting automatically, nudging flexible loads such as pool pumps, dishwashers, EV charging, and water heating into the windows where energy is cheapest or freest. Paired with time-of-use optimisation, the system buys when rates are low, stores when the sun is generous, and discharges precisely when peak pricing would otherwise sting.

Facility managers gain the same leverage at scale. Demand peaks that trigger costly capacity charges are flattened by pre-cooling, staggered start-ups, and battery dispatch, all handled by the controller rather than a clipboard and a stopwatch.

Dashboards and APIs you actually control

Transparency is non-negotiable. The PrismFlow app dashboard gives homeowners a live, beautifully clear view of generation, consumption, storage, and savings, with scenarios you can simulate before you commit. For facility managers and integrators, a documented REST and streaming API exposes the same data and controls, ready to plug into building management systems, analytics stacks, or your own automations.

• Real-time generation, storage, and consumption visualised in one app
• Automated load shifting for EV, hot water, pool, and HVAC
• Time-of-use and demand-tariff optimisation built in
• Open REST and streaming APIs for full programmatic control
• Forecast-driven battery dispatch using local weather data
• Granular rules with manual override whenever you want it

Smart infrastructure, ready for what is next

Every PrismFlow installation is future-proofed as smart infrastructure. Add a second battery, a new EV, or a heat pump and the platform absorbs it without a rebuild, redistributing capacity and rewriting its optimisation strategy on the fly. This is energy that scales with your ambitions rather than constraining them.

Ready to let your home run itself? Talk to a PrismFlow specialist about a Smart Home Energy Automation assessment, and we will map your current setup, model your savings, and show you exactly how much more value your light-capture system can deliver.

Frequently asked questions