OpeningSun — Coming Soon

The operating system for intelligent energy.

OpeningSun connects solar, batteries, generators, buildings and the grid—across different manufacturers and systems.

Energy flow diagram: Solar, Battery, Building and Grid connected through OpeningSun.A horizontal line connects Solar, Battery, Building and Grid in sequence. OpeningSun sits below as a central node with lines connecting to each of the four systems, coordinating the flow of energy between them.SolarBatteryBuildingGridOPENINGSUN

Energy systems should work as one.

Energy equipment is increasingly connected, but it remains fragmented across manufacturers, applications and control systems. OpeningSun provides one local operating layer for the entire site.

Platform

Hardware independent

Connect equipment from multiple manufacturers.

Local by default

Monitoring and essential operations continue without an internet connection.

Intelligent scheduling

Coordinate energy using demand, forecasts, tariffs and battery availability.

Built for portfolios

Manage one installation or hundreds of customer sites.

Intelligence where the energy lives.

The OpeningSun Hub runs locally at each site. It connects inverters, batteries, meters, generators, EV chargers and building systems, while optional cloud services provide remote access and portfolio management.

OpeningSun Hub connection diagram.A central OpeningSun Hub connects directly to inverters, batteries, meters, generators, EV chargers and building systems on site. An optional cloud connection sits above, linked with a dashed line to indicate it is not required for local operation.Cloud (optional)InvertersBatteriesMetersGeneratorsEV ChargersBuilding SystemsOPENINGSUN HUB

One view across every installation.

OpeningSun helps installers monitor mixed-brand equipment, identify faults, produce reports and manage customer systems from one platform.

  • Multi-site monitoring
  • Mixed-brand support
  • Alerts and diagnostics
  • Customer reporting
  • Fleet performance
  • White-label options

OpeningSun is coming.

We are looking for solar installers, commercial energy users and technology partners to participate in early pilot projects.

We use these details only to respond about OpeningSun pilots and early access. We do not sell your information.