1. Twin contoured copper header pipe, optimised for steam-back operation to prevent system overheating.
2. Patented anti-freezing design, passed TUV authoritative certification. Patent number1: ZL 2014 1 0001348.2.
3. Patented design for efficient heat conduction. Patent number: ZL 2012 2 0660435.5 & ZL 2007 2 0045922.X.
4. High strength and corrosion resistant aluminium mounting frame suitable for up to category 4 cyclone regions (wind speed up to 249km/h). Approved by: Partridge Structural Pty Ltd, Australia. Report: J2018S-0757.001-ib-des cert - rev2.
5. Apricus high-strength twin vacuum tube, resistant to hail impact. Approved by: Melbourne VIC Vipac Engineers & Scientists Ltd, Australia. Report: No. 30S-12-0118-TRP-334306-0.
6. Ultra-light and corrosion-resistant manifold design. patent number: ZL 2015 3 0056935.7.
