Not sure which GridFree Solar Package is right for you? Use our Off-Grid Solar Calculator to find out. Enter your appliances, quantity, usage time, and watts. Please note the result will automatically appear below.
Off-grid Solar Calculator
Off-grid Solar Calculator
| Appliance | Power (W) | Hours | Quantity | Energy (Wh/day) | |
|---|---|---|---|---|---|
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150
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| Total: |
150 Wh
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Your results
One of these packages might be the best solution for you!
The results update automatically.
Send Us Your Results
If you'd like to talk through your solar power options, or just want a second opinion,
fill out your details, add any notes and send it to us.
We'll be in touch as soon as we can to discuss the best option for you.
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This is off-grid solar system sizing calculator gives a general system size estimation. We've based this estimation on the assumption that you will get at least 3 peak sun hours for about 80% of the year (NZ average), so you may need more panels if you live somewhere with much less sun. Other factors such as peak load, shade, location, available panel space, and seasonal use need to be taken into account.
For the most accurate and personalized off-grid system size calculation, send the results above to us, call our solar experts at 09 218 5533 or email us at info@gridfree.store today. We want to help you get the system that’s right for you!