For your home
See what solar and a battery could do for your home.
You do not need to know what size system you need. Start with your bill and how you use power.
Easy to usePlain-English resultsNo solar knowledge needed
How solar works
Use solar first. Save extra for later.
☀SolarMakes power in daylight
→⌂Your homeUses solar first
→▣BatteryCan save extra solar
What may help?
There is no one answer for every home.
☀
Solar
May help if your home can use solar power during the day.
▣
Solar + battery
May help if you make extra solar in the day and use more power later.
✓
No change yet
Sometimes the best answer is to wait or keep the system you already have.
Best first step
Your power bill tells us a lot.
It shows how much power you use and what you pay. If you already have solar, it may also show solar credits.
How much power you useHow much you paySolar credits if shownHow often you are billedWhat we still need to check
Thinking about a battery?
A battery is useful when it has a job to do.
A battery can save extra solar from the day and use it later. It may not make sense for every home.
Simple question:
Do you make extra solar in the day and buy power from the grid later?
Do you make extra solar in the day and buy power from the grid later?
☀Extra solar
↓
▣Store it
↓
🌙Use it later
Planning for an EV?
Your future power use matters too.
An electric car, more air conditioning or new electric appliances can change how much solar may be useful.
You do not need to guess.
Tell us what may change and we can allow for it in the next review.
Tell us what may change and we can allow for it in the next review.
Ready to start?
Get a first answer before you spend money.
Use the full calculator or send your power bill for a free full energy assessment.