Solar Power New Zealand

Understand the limitations of solar water heating. The best systems are one third more economical when compared to energy efficient electric water heaters. Don't assume that early morning showers involve only cold water. The water in the tank should stay hot for at least 24 hours.

New Zealand lines (grid) company, Unison Energy and Nathan Strong, penalises Solar Power customers. A BIG step backwards for a “supposedly” green …

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