ETC Solar Heater

An Evacuated Tube Collector (ETC) solar heater uses vacuum-insulated glass tubes to reduce heat loss and deliver better heating in cooler or variable weather.

• Higher efficiency in winter, cloudy, or windy conditions.

• Reaches higher temperatures faster than FPC systems.

• Ideal for users who want stronger year-round performance

In comparison with FPC, ETC solar heaters give better performance in low sunlight and higher retention due to vaccum insulation.

Solar Heaters

FPC Solar Heater

A Flat Plate Collector (FPC) solar heater is a durable, cost-effective system that uses a flat absorber plate to heat water efficiently in sunny climates.

• Simple, rugged design built for long-term use.

• Best suited for warm, sunny regions and regular hot-water needs.

• Offers reliable performance with low maintenance.