Envirosun HP Plus 330L

Envirosun® HP Plus is the perfect partner for your roof top solar power system. Store up to 21kW** of heat energy in a Envirosun® HP Plus heat pump tank ready to use when the sun has gone down. Whether you have already installed solar power, or are considering it in the future, Envirosun® HP Plus is the clear choice to ensure a low energy home. The HP Plus advanced control system is equipped with an automatic timer that allows you to maximise solar power utilisation and a second timer allows for an early morning boost to ensure you never run out of hot water.

We live in an era where people care more about energy efficiency and environmental consciousness of their hot water heat pumps. That’s why the Envirosun HP Plus Hot Water Heat Pump is getting more attention. This innovative air source heat pump represents the next generation of energy-efficient water heating technology, specifically designed for New Zealand homes and families.

At the heart of the Envirosun HP Plus is its ingenious heat pump technology, which operates on a principle similar to a reverse refrigerator. While a refrigerator extracts heat from an enclosed space and releases it into the surrounding air, the HP Plus does the opposite – it captures heat from the ambient air and transfers it to water stored in an enclosed tank. This remarkable system maintains its efficiency even in temperatures as low as -7°C, demonstrating its versatility across various New Zealand climate conditions.

What sets the HP Plus apart is its impressive energy conversion ratio. The system can transform 1kW of electrical input into more than 4kW of heat output, achieving a Coefficient of Performance (COP) of up to 4.16. This translates to significant energy savings, making it up to 73% cheaper to run compared to conventional electric hot water systems.