Solar, battery and EV charging in one app
This is one of the strongest SaaS acquisition pages because the value proposition is simple: stop managing three overlapping energy systems in three different tools.
Private beta rollout
This use case already exists in real homes, even if rollout is still selective.
The product foundation is built around conflicts like this one. Public onboarding is being paced carefully, so the next step is to review your exact device and tariff mix.
Best-fit homes are invited first
Homes where multiple devices already interact are reviewed first — rollout is selective and supported.
Combination creates the value
Whole-home value comes from how devices work together, not from any single device in isolation.
Setup review comes first
Tell us what is installed so we can review the safest and most effective rollout path for your specific configuration.
Best fit
For households where the car, battery and panels all need to share the same cheap windows, solar surplus and reserve strategy.
Friction today
- Each system optimizes itself and ignores the others.
- Users cannot tell whether solar surplus went to the home, battery, EV or grid without manual reconstruction.
- Tariff-driven charging often helps one device while harming another.
What improves
- Unify solar generation, battery state and EV charging in one home-level timeline.
- Measure daily flows across home, EV, battery and grid without spreadsheet work.
- Build a clearer view of where cheap energy is going and whether it was used well.
Typical workflow
- 1
Connect solar, tariff and charger context.
- 2
Review how charging, reserve and self-consumption interact across the day.
- 3
Use the insights to reduce overlap and improve overnight planning.
Related integrations
These device and tariff pages are the fastest route from the use case into product-specific details.
Solis
Connect Solis hybrid inverters to 1app.energy to see live solar, battery, grid and home demand in one place, then automate battery charge decisions around tariff windows.
Enphase
Connect Enphase systems to bring microinverter solar data into the same decision layer as tariffs, batteries, EV charging and heating demand.
myenergi Zappi
Connect your myenergi Zappi charger to see EV charging in context with solar, battery and tariff data instead of guessing whether the car is stealing the cheap window.
Octopus Energy
Connect Octopus tariffs to turn raw device telemetry into cost-aware actions, daily savings reporting and smarter battery decisions.
Tesla Powerwall
Tesla Powerwall households care about whole-home orchestration, tariff windows and EV interactions, making them a strong fit for 1app.energy’s cross-device model.
Related tariff guides
These tariff pages explain the pricing context that usually drives this use case.
Octopus Agile automation
Octopus Agile changes import price every half hour. The real question for battery, EV and heat-pump homes is whether the house can respond to those price signals without creating new conflicts.
Octopus Go battery and EV optimisation
Octopus Go is simpler than Agile on paper, but homes still need to know whether the fixed off-peak window is serving the car, the battery and the house in the right order.
Octopus Intelligent Go coordination
Octopus Intelligent Go creates EV-led charging windows, but battery logic, charger behaviour and whole-home demand still need to be interpreted together.
Smart controls that usually fit this problem
These mode pages explain what battery strategy tends to work best once this use case shows up in a real home.
Autopilot
The best starting mode for most homes. Autopilot decides when to charge, hold, or export by balancing tariff value, home coverage, refill confidence, and your protected minimum battery SoC. Choose Balanced for a calmer default or Aggressive for stronger value seeking.
Home First
A simpler home-first mode. It prioritises running the home from your own solar and battery first, minimises grid dependence, and avoids optimiser-led battery export.
Priority access
Request a multi-device setup review
Tell us which charger, inverter and tariff you use so we can tailor the right whole-home rollout path.
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