Technical Preview · Solar Thermal Independence

A building can become
part of the heating system.

Simwide Heat is an early technical preview of a solar powered low temperature heating architecture for buildings with existing radiant circuits.

The system is designed to reduce dependency on gas supply contracts by combining photovoltaic generation, thermal storage, continuous circulation and predictive control.

Architecture

Solar input. Thermal buffer.
Continuous circulation.

The approach is not based on fast heating peaks. It is based on gradual thermal charging, using the structure of the building as part of the storage strategy.

01

Photovoltaic generation

Solar energy is collected during useful irradiation windows and directed to the heating and control architecture.

02

Thermal buffer

A controlled low temperature buffer allows the system to store useful heat before colder periods arrive.

03

Radiant circuit

Existing radiators or compatible radiant circuits can distribute heat continuously instead of relying on short bursts.

04
λ

Predictive control

Temperature, production and building response can be used to prepare the structure before weather conditions change.

Why it matters

Heating should not depend on a fixed contract when use is discontinuous.

Many buildings pay recurring energy costs even when occupation is limited. Simwide Heat is being evaluated for situations where thermal mass, solar exposure and existing circuits can reduce reliance on gas infrastructure.

The first use cases under evaluation are houses, country homes and buildings with high thermal inertia.

Evaluation criteria
Existing radiant circuit

Radiators or compatible low temperature heat distribution.

Useful solar exposure

Roof, wall or nearby surface suitable for photovoltaic generation.

Thermal mass

Buildings that can retain heat over longer periods are stronger candidates.

Installation constraints

Each site requires technical review before any pilot can be considered.

Current stage

Documented concept.
Prototype planning.

This page is intended to collect technical interest from property owners, pilot candidates and potential partners.

May 2026

Concept documented

Architecture, operating principle, functional requirements and development roadmap defined in the SIHS technical white paper.

Next step

Bench prototype

Validation of thermal loop, control logic, sensor telemetry and practical energy balance on a reduced scale.

Pilot evaluation

Building specific assessment

Candidate buildings will be evaluated according to climate, solar exposure, hydraulic circuit and safety constraints.

Deployment path

European compliance review

Any commercial deployment will require proper technical, electrical and installation compliance evaluation.

Contact

Request technical information.

Use this form if you own a candidate building, work with energy systems, or want to evaluate a pilot collaboration.

Project structure
æ Aeonian Engineering Limited
Hong Kong · System architecture and intellectual property
WIDE di D. Papa
Italy · European pilot evaluation and operational integration
Parta control layer
Planned device identity, telemetry and remote management layer

This is an early technical preview. Availability, performance and deployment feasibility depend on building structure, climate, solar exposure and installation constraints.