This Calculator can show you how much electricity you can generate in a day, in a month, and in a year, and in how much time it will take to complete what you have invested.

یہ کیلکولیٹر آپ کو یہ دکھا سکتا ہے کہ آپ ایک دن میں ، ایک مہینے میں ، اور ایک سال میں کتنی بجلی پیدا کرسکتے ہیں ، اور آپ نے جو سرمایہ کاری کی ہے اسے پورا کرنے میں کتنا وقت درکار ہوگا۔

How to Calculate Solar Panel Output

Here’s a simple formula for calculating your solar panel’s power output.

Solar panel watts x average hours of sunlight x 75% = daily watt-hours

As an example, let’s say you have 250-watt solar panels and live in a place where you get 5 hours of sunlight per day. What’s that 75 percent for? That’s to account for all those variables we’ve been going over.

250 watts x 5 hours x .75 = 937.5 daily watt hours

To translate this into the more familiar kilowatt hours you’re used to seeing on your electricity bill, simply divide by 1000.

937.5 / 1000 = 0.937

To round up and make it pretty, that’s 0.94 kilowatt-hours per solar panel.

Of course, you don’t have to do this math yourself. Vivint Solar experts will help you through these calculations to find the optimal solar panels for your home. We do this every day and we think it’s fun. Since we get a lot of questions about how to calculate solar panel output, we decided to share it with you.