UltraSun UVR VacRod – 300

Key Features 300 litre solar hot water system ideal for medium to large residential use (serving ~10 people). Advanced vacuum rod collector technology using heat pipes for efficient solar heat capture. Double‑layer borosilicate glass vacuum tubes with high solar absorption for improved performance even in cool or cloudy conditions. Heavy‑duty stainless steel SU316 storage tank with insulated painted steel casing for durability and heat retention. Copper rod heat transfer system that optimizes thermal transfer from the tubes to the storage tank. Aluminium header manifold and anodised aluminium frame for robust support and long‑lasting outdoor use. Thermosyphon circulation (no pump required) for simple, maintenance‑free operation. Suitable for lightly pressurized and mineralized water with broad operating conditions. Five‑year guarantee on tank and heating tubes for peace of mind.