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Solar Journey
Today

Whether you're a homeowner curious about rooftop solar or a developer with land, we'll give you straight answers and a clear plan.

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Hear from You

Talk to us about your project, ask a question, or request a no obligation quote. Our team responds within one business day.

Watthaus Strategy Auckland
📍
Office Address
4/51 Point England Road
Auckland, AUK 1072, New Zealand

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Speak directly with our team

Meet Your Point of Contact

Anjana – Co Founder & Head of Operations
Anjana
Co Founder & Head of Operations
Navin – Co Founder & Head of Engineering
Navin
Co Founder & Head of Engineering

Frequently Asked Questions

What services does Watthaus Strategy offer?
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We offer two main streams: residential rooftop solar installations for homeowners, and utility scale solar consulting for developers, landowners, and investors. Our consulting services cover land acquisition, engineering, procurement, and full construction management across New Zealand.

How do you source land for solar projects?
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We leverage our network of landowners, real estate partners (including The WORX), and regional councils to identify suitable sites. We conduct full feasibility assessments covering grid proximity, topography, solar irradiance, and consent pathways before recommending any site.

What legal and regulatory work is involved in utility scale solar?
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We manage the full regulatory pathway, resource consents, grid connection applications, and building consents where required. We work closely with local councils, lines companies, and Transpower to ensure every project is compliant from day one.

What solar products do you use for residential installations?
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We use JA Solar Tier 1 panels (510W) and Sigenergy inverters for all residential installations. For hybrid systems we install SigenStor batteries. All products carry manufacturer warranties of 10–25 years, and we provide an additional 10 year workmanship guarantee.

How do I get started with a residential solar quote?
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Fill in the contact form above or call us directly. We'll arrange a brief call to understand your household usage and roof situation, then provide a detailed proposal, including system size, expected savings, and ROI, within a few days, at no cost or obligation.

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