Sunz specialise in solar heating, pool heating and water heating.SUNZ Energy Specialists is a privately owned and operated NZ business, and we will provide you with the most efficient and cost effective solution to your energy requirements.? We can offer you the best value in solar water heating in NZ.? Hot water cylinders are installed in your house NOT on your roof.? Our solar heating systems will save you money.If you have any further enquiries, a SUNZ Energy Specialists consultant is only a phone call away should you require additional advice or support. Contact us for an onsite free consultation today.