Core Technologies Explained
Omnis offers two distinct collector architectures, optimized for specific geographic constraints and climatic demands.
Evacuated Tube Collector (ETC)
The ETC matrix relies on natural thermosiphon convection and absolute vacuum insulation. Each collector consists of twin-layer borosilicate glass tubes with an evacuated air gap.
Because heat cannot transfer through a vacuum, thermal energy captured by the selective inner coating is locked inside. As water heats, its density decreases, rising naturally into the storage tank.
- Superior Cold Weather Performance: Total vacuum insulation prevents conductive heat loss, yielding high temperatures even during freezing winters or dense overcast.
- Modular Maintenance: In the event of physical impact, a shattered tube can be hot-swapped without draining the system or interrupting service.
- Optimal Trajectory Tracking: Cylindrical tubes passively track the sun's trajectory, maintaining a high angle of incidence from dawn until dusk.
Flat Plate Collector (FPC)
The FPC system is the industry benchmark for extreme longevity. It operates on a greenhouse principle, utilizing a high-purity copper matrix sealed inside an insulated casement.
Covered by low-iron, toughened solar glass, the panel traps long-wave thermal radiation inside, rapidly heating the fluid passing through the internal copper manifold.
- Unmatched Structural Rigidity: The armored, single-panel design is impervious to extreme weather, easily deflecting heavy hail and high-velocity winds.
- Peak Tropical Efficiency: Delivers rapid, high-volume heat exchange in regions receiving strong, direct sunlight across the Indian subcontinent.
- Aesthetic Integration: The slim, low-profile form factor allows for flush mounting against modern roof pitches, preferred by commercial architects.
