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CASE STUDY | PARTNER PROJECT

Compact Thermosyphon Systems for an Australian Partner: Booster-Ready Design and Compliance Documentation

A small-volume thermosyphon system with booster-ready plumbing, plus the technical documentation the partner needed for local approvals.
MarketAustralia
Partner typeLocal solar and plumbing partner
Product scopeSmall-volume thermosyphon system, gas booster connection
Our roleProduct adaptation, OEM supply, test and technical documentation

Case Overview

Australian homes are getting smaller, and a growing share of buyers want a compact solar water heater. A local partner asked Millionsun to develop a small-volume thermosyphon system with a single flat plate collector, set up to work with a gas instantaneous heater as booster. The partner handled local approvals, and we supplied the product and the technical documentation to support them.

Small thermosyphon solar water heater with tank and flat collector on a tiled roof in Australia
Low-profile installation on a pitched roof

Client Requirements

For an Australian partner, the product has to fit local plumbing practice and local regulation as much as the roof.

  • Compact size: a low-height tank and collector for small roofs and a tidy street appearance.
  • Booster-ready plumbing: ports and valves arranged for a gas instantaneous heater.
  • Compliance support: test data and component information, to support the partner’s approval process.
  • Tile-friendly mounting: a frame suited to tiled roofs and strong summer sun.

Our Solution

We approached the system as a small, tidy package designed around the partner’s compliance process.

  • Small-volume tank: insulated, pressure-rated tank in a compact size, with ports arranged for booster connection.
  • Single flat plate collector: matched to the tank for steady performance.
  • Low-profile tile frame: adjustable feet suited to roof tiles.
  • Technical documentation: test data and component information, so the partner can carry out the approval process with local bodies.
  • Booster fittings: pipe connections and valves matched to the gas heater the partner uses.
Thermosyphon solar water heater with a gas instantaneous booster beside it
System shown with a gas instantaneous booster
Partner supportWhat Millionsun adds behind every partner project

OEM & private label

Your brand on tanks, collectors, cartons and manuals, built to your specification and tested before dispatch.

Parts & components

Controllers, pump stations, fittings and spare parts supplied with or after the shipment, so your crews are never stuck.

Technical support

Sizing and layout checks, installation drawings, training material and after-sales help for your engineers and installers.

The Result

The partner has a compact solar option that fits their market, with documentation for the approval process.

  • A compact system complements the partner’s larger products.
  • Booster-ready plumbing makes for a clean installation next to a gas heater.
  • Documentation prepared with the partner saves time at each approval and customer enquiry.

In This Case Study

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