WHP Solar

Why premium panels?

Premium panels can generate more electricity from the same roof area, which matters when space is limited. They also tend to degrade more slowly, so they keep producing well for longer.

And because solar is a long-term investment, warranty support matters. A quality panel backed by a reputable manufacturer gives you more confidence that the system will still be doing its job decades from now.

Panels are much harder to change than the inverter or a battery,. Investing in your panels now is the most important part of the install.

Ever wondered if solar was worth the investment?

We have created a calculator that shows the difference between having money sitting in a savings account vs investing in solar.

It’s interactive so you can play with the numbers and see how much of return is possible.

Check it out and let us know how much you could be making.

Solar ROI Calculator — WHP Solar Built on real Waikato generation data from NIWA. Pick your system size and see your projected return versus a savings account — out to 20 years.

Thinking about installing solar at home? ☀️

Here’s a simple breakdown:

🔋 Why go solar?
• Lower power bills
• Protection from rising electricity prices
• Increased home value
• Reduced carbon footprint

⚡ Solar WITHOUT a battery
✔ Lower upfront cost
✔ Faster payback
✖ Still rely on the grid at night
✖ No backup during outages

🔌 Solar WITH a battery
✔ Store power for night use
✔ Backup during outages
✔ More energy independence
✖ Higher upfront cost
✖ Longer payback

Most homeowners start with panels first, then add a battery later if needed.
Solar is usually worth it. Batteries depend on your lifestyle and priorities.