Hybrid Solar Systems Part 3: Costs and Payback

solar panels and a dollar sign

What's the payback?

In my previous 2 posts I looked at the concept and design of Hybrid Solar systems.

The main conclusion of those 2 articles was that

a) Hybrid solar rocks!

b) But you gotta pay for it!

So the question this post will try to answer is:

How Much Extra Does Hybrid Solar Cost?

and bearing in mind the extra costs:

What is the payback of Hybrid Solar Compared To Regular Grid Connect Solar?

So let’s look at the cost of a Quality 5kW Grid Connect system and then see what it costs to upgrade it to “Hybrid”. [Read more...]

Hybrid Solar Part 2: How To Future Proof Your Solar System

Hybrid badge

Hybrid Solar Too?

In my previous blog post on hybrid solar systems (aka grid connect with battery backup) I promised to follow up with a post that went into more detail on the costs and give examples of inverter hardware that can be used to make such a beast.

I’ve realised that if I go into the costs and paybacks then this blog post may be longer than War and Peace. So in this post I’ll cover the hardware and I’ll save the financials for next time.

As I said in the previous post, your motivation for spending more on a hybrid solar system will likely be either: [Read more...]

Grid Connected Solar Panels with Battery Backup (aka Hybrid Solar)

A solar panel charging a battery

Batteries + Solar?

A few weeks ago I blogged about my mate who really hates his electricity company. In fact he hates them so much he wanted his new house to have an expensive off grid solar system with battery backup, diesel genset, the works.

I blogged how the cost of going off grid with solar would be over $50,000 compared to about $12,000 for a standard, grid connect 5kW system and that it would be economically barmy to go completely off grid if your home already has a connection to the grid which you can use.

[Read more...]