How-To Articles

Off-Grid Solar Basics for Going GridFree in NZ - 102

Off-Grid Solar Basics for Going GridFree in NZ - 102

Thinking of going off the grid with solar energy? We’ve created this complete guide to help you! Off grid living means you have no connection to the electric utility’s distribution...

Aug 12, 2019Ethan Simpson
Read more
Series vs Parallel Wiring for Off Grid Solar

Series vs Parallel Wiring for Off Grid Solar

In this blog, we will talk about the differences between parallel and series connections, and how they are can be applied in an off-grid setup. 

Aug 8, 2019Ethan Simpson
Read more
PWM vs MPPT Charge Controllers: Which one should you choose?

PWM vs MPPT Charge Controllers: Which one should you choose?

A charge controller is an essential component of every off-grid Solar system, as it protects the battery from overcharging and optimises the energy coming from the solar panels. Because it...

Aug 6, 2019Zed Song
Read more
How to Use and Maintain Deep Cycle Solar Batteries

How to Use and Maintain Deep Cycle Solar Batteries

We get a lot of customers asking us for guidance on how to use and maintain their batteries to get the most life out of them. With the help of...

Jul 22, 2019Ethan Simpson
Read more
What Is Battery Cycle Life And Depth Of Discharge

What Is Battery Cycle Life And Depth Of Discharge

Depth of Discharge is how much energy is discharged from the battery before it is charged to 100% again. A common measurement is battery cycle life, at 50% D.O.D (Depth...

Aug 8, 2018Zicheng Song
Read more

More Off-Grid Resources

Join our GridFree NZ community on Facebook to connect with others looking to venture or live off-grid, just like you.
Check out GridFree customer installation stories to see how other people went solar. Subscribe to our Youtube channel for more how-to videos and installs behind-the-scenes. Have a question you didn’t see addressed above? Contact us.