Should your home go solar?
Mark your roof, enter your electricity use, and see the system size, what you pay after subsidies, and how fast it pays back.
Your plan appears here.
Is your solar working as it should?
Photograph your inverter display. SuryaWatch compares what your roof made with what the day's sunlight should give, and tells you whether a shortfall is smog, dust or a fault.
1 Set up your rooftop
Once per system. This device remembers it, and you can share the link with your family.
Advanced
Our rooftop
Loading...
Add readings
Photograph every screen the inverter shows: power now, today's energy (E-Today) and total energy. Upload original photos, not WhatsApp copies, so the time they were taken comes through.
Your panels, day by day
Each square is one day: how much of the possible output your panels gave, after allowing for haze. Darker green is better. Click a day to open it.
Email alerts
Every evening at 7:30 PM SuryaWatch checks the day and emails you if the panels need cleaning, the inverter shows a fault, it was a smog day, or no reading was added.
Readings on this day
Share one solar system
Three or four families, one sunny roof. Split the cost and the bill savings fairly, with each family's share credited on its own electricity bill.
Your pool plan appears here.
What SuryaWatch has done so far
Live totals from every rooftop SuryaWatch watches and every roof it has planned. Names, addresses and locations are never shown.
Loading...
Pick a period, check the report, then print it or save it as a PDF. You can also send the link; it opens this same report.