Knowledge Hub

Sustainable Home Solar System in Richmond, NZ

Learn how Current Generation designed a 9.7kWp solar system with EV charging for a Richmond home, reducing power bills and environmental impact.

Battery Backup Systems

Battery backup systems store excess solar energy during the day and use it at night or during outages. They let you use more of your own solar power, reduce reliance on the grid, and give peace of mind in blackouts. Modern systems are smaller, cheaper, and more efficient, often using lithium-based batteries. Picking the right size depends on your energy use, budget, and how long you want power during downtime.

Going Solar in New Zealand: Powering your future

What is solar energy and why is it gaining popularity in New Zealand? Solar energy is a renewable power source that harnesses the sun’s radiation (often called irradiance) and converts it into usable electricity. In recent years, solar technology has become increasingly popular and viable in New Zealand, thanks to improving technology and falling costs. […]

Solar Terminology and Definitions

Introduction to Solar Energy Solar energy is a renewable power source that’s becoming increasingly popular among New Zealand homeowners. By harnessing the sun’s energy, you can reduce your electricity bills and lower your carbon footprint. However, the world of solar energy comes with its own set of terms and concepts that might seem daunting at […]

Solar Return on Investment (ROI) 

Is solar worth the investment in New Zealand? One of the key considerations for most people considering a home solar system is the potential return on their investment (ROI). While the upfront cost of installing a solar system can be significant, the long-term savings on electricity bills and other benefits can make it a smart […]

How to Choose Solar Panels

Solar panels are where it all begins for any solar energy system, responsible for converting sunlight into usable electricity. Also known as photovoltaic (PV) modules, solar panels are made up of a series of interconnected PV cells that use semiconductor materials to generate an electrical current (direct current or DC electricity) when exposed to light. […]

Home with solar panels on roof
Solar Power Systems in NZ

In recent years, solar power has emerged as an increasingly popular and viable option for homes and businesses across Aotearoa New Zealand. As the costs of solar technology continue to fall and awareness of the environmental and economic benefits grows, more and more Kiwis are turning to the sun to power their lives. However, with […]

Charging your EV with surplus solar or hydro power

With the soaring popularity of electric vehicles, charging them from power you generate yourself is becoming an increasingly popular option. With a Victron EV car charger, you can use surplus solar or hydro power to charge your EV quickly and easily, whether grid-tied or off-grid. Doing this allows you can take advantage an impact-free, limitless […]

Fronius Hybrid Inverters Explained

Current Generation are distributors and integrators of the BYD are pleased to supply of batteries for Fronius inverter products, Fronius, a premium inverter manufacturer which is well respected in the world, have chosen BYD as their battery partner, making BYD the only approved battery for use with the new Gen24 line of Fronius inverters. This […]

How to Compare Solar Inverters

Are you considering installing a solar PV system? One crucial component you’ll need to decide on is the type of inverter. What is an inverter? The basic function of an inverter is to convert the direct current (DC) electricity generated by your solar panels or drawn from your batteries into alternating current (AC) electricity, which […]

Wind Generators

New Zealand is a windy place and any systems out there at the mercy of the elements, wind or solar, must be capable of coping with our harsh environmental conditions. If you’re thinking of investing in a small wind turbine to generate electricity, here are some answers to some of the most asked questions.

kW and kWh: What Does it Mean?

This article was originally published on Solar Quotes, the original post can be found here. ​ So, what is a kW & a kWh? And what is the difference between a kW and kWh? Let’s start with what each letter stands for: k stands for kilo – which means “one thousand”. W stands for Watt […]