Quick Answer: Solar Thermal Water Heating Model is a demonstration apparatus in which a solar collector absorbs radiation and transfers the heat to water, so students can compare inlet and outlet temperatures.
Last updated: October 2026
Key Features
Solar thermal conversion, not photovoltaic electricity generation
Collector, inlet, outlet and storage path can be identified
Inlet, outlet and tank temperatures recorded at regular intervals
Collector angle, exposure time and solar intensity can be compared
Covers radiation absorption, conduction, convection and insulation
About This Product
Placed outdoors with the collector facing direct sunlight, the model is filled with the approved volume of water and inlet, outlet and tank temperatures are read at regular intervals as the water circulates. Heat lessons use it to explain domestic and institutional solar water-heating principles, including thermosiphon circulation where the supplied model supports it.
Frequently Asked Questions
Q1. Does the model generate electricity? No. Its purpose is solar water heating; any electrical pump or sensor is auxiliary.
Q2. Can students measure thermal performance? They can compare inlet and outlet temperatures and heating time. Quantitative efficiency calculations need measured flow, collector area and solar-radiation data.
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