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Independent solar engineering & inspection

Cyrus Electrical
Engineering ltd

Solar & electrical engineering services

One engineering practice covering the whole path from concept design through to the Record of Inspection — so nothing falls between designer, installer and inspector.

solar panel roof top factory

Solar Power System Design and Intallation

Custom solar system design tailored to meet energy needs efficiently

Consulting Services

We provide tailored solar installation solutions designed to reduce energy costs and improve operational efficiency for you.

EWRB Inspection & ROI

Registered inspector attendance, verification and Record of Inspection issuance.

Expert Assessments

Independent reports on system safety, performance, and compliance—ideal for insurance or dispute resolution.

Off-grid & Storage

Battery sizing, autonomy modelling and hybrid system design for remote sites.

Turn sunlight into long-term savings

Reduce Your Power Bills with Solar

Take control of your energy costs with a professionally designed solar power system. Solar can significantly reduce the electricity you purchase from the grid and your exposure to rising power prices.

We combine professional engineering with practical experience, considering your energy use, roof space, solar generation, battery options and future needs to create the right system for your home or business.

Designed around real value

Reduce your electricity bills

Professionally engineered system design

Solutions tailored to your energy usage

Smart solar and battery options

Long-term value and a reasonable payback period

How Does It Work?

01

Assess

We review the site, load profile and existing installation before anything is drawn.
02

Design

A compliant, buildable system design with calculations, single-line diagrams and BOM.
03

Installation

Quality solar installation with qualified technicians
04

Certify

Record of Inspection issued, defects closed out, documentation handed over.
solar panel double roof top country side

Solar Insights & Guides

Our blog shares practical guidance on solar design, batteries, energy savings, inspections and New Zealand electrical compliance—so you can make informed decisions before and after installation.

Who we work with

Homeowners

Right-sized rooftop solar and battery options designed around household use, roof space and long-term savings.

Farms & Agriculture

Generation matched to pumps, sheds, workshops, refrigeration and other energy-intensive rural operations.

Commercial & Industrial

Scalable systems for offices, retail, warehouses and industrial sites with complex three-phase loads.

Poultry Operations

Practical systems for high, consistent loads where ventilation, heating and operational reliability matter.

Hotels & Hospitality

Solar and storage designed around daytime demand, guest comfort and dependable business operations.

Off-grid & Remote

Solar, battery and backup solutions engineered for autonomy where grid supply is unavailable or unreliable.

Don’t hesitate to get a free Quotation!