Blackouts are coming
Are you ready?
Account
- Marketplace
- Cart
- Orders
- Quotes
- Wishlist
- Comparison list
0
Share on ChatGPT
Share on Grok
Top solar contractors, ready to help
Share your project details and get competitive offers today.
Get free quotesThe best products for your project
- Clearance
- Wholesale
- Commercial
Limited stock
Jinko 385W Solar Panel 72 Cells JKM385M-72HBL-V BOB Clearance
Pickup on Thu, Nov 6 from Orlando, FL
Delivery on Nov 12–17
Limited stock
VSUN 370W Solar Panel 120 cell Bifacial Silver Frame VSUN370-120BMH Clearance
Pickup on Thu, Nov 6 from Orlando, FL
Delivery on Nov 12–17
Limited stock
JA Solar 550W Solar Panel 144 Cell Bifacial JAM72D30-550/MB
Pickup on Thu, Nov 6 from Orlando, FL
Delivery on Nov 12–17
Example of Amps to Watts Calculations
To convert amps (A) to watts (W), you need to know the voltage (V). The formula to convert amps to watts is:
Watts=Amps×Volts
Assuming a common voltage of 120V for these calculations.
Table of Amps to Watts Conversions
Below is a table showing the conversion of various amp values to watts, sorted from smallest to largest, assuming avoltage of 120V.
| Amps (A) | Voltage (V) | Watts (W) | Amps (A) | Voltage (V) | Watts (W) |
|---|---|---|---|---|---|
| 1.20 | 120.00 | 144.00 | 1.50 | 120.00 | 180.00 |
| 2.00 | 120.00 | 240.00 | 2.10 | 120.00 | 252.00 |
| 2.40 | 120.00 | 288.00 | 2.50 | 120.00 | 300.00 |
| 3.00 | 120.00 | 360.00 | 3.10 | 120.00 | 372.00 |
| 3.40 | 120.00 | 408.00 | 3.50 | 120.00 | 420.00 |
| 4.00 | 120.00 | 480.00 | 4.50 | 120.00 | 540.00 |
| 4.80 | 120.00 | 576.00 | 5.00 | 120.00 | 600.00 |
| 6.00 | 120.00 | 720.00 | 6.50 | 120.00 | 780.00 |
| 7.00 | 120.00 | 840.00 | 7.50 | 120.00 | 900.00 |
| 8.00 | 120.00 | 960.00 | 8.50 | 120.00 | 1020.00 |
| 9.00 | 120.00 | 1080.00 | 10.00 | 120.00 | 1200.00 |
| 11.00 | 120.00 | 1320.00 | 12.00 | 120.00 | 1440.00 |
| 12.50 | 120.00 | 1500.00 | 13.00 | 120.00 | 1560.00 |
| 14.00 | 120.00 | 1680.00 | 15.00 | 120.00 | 1800.00 |
| 16.00 | 120.00 | 1920.00 | 18.00 | 120.00 | 2160.00 |
| 20.00 | 120.00 | 2400.00 | 25.00 | 120.00 | 3000.00 |
| 30.00 | 120.00 | 3600.00 | 40.00 | 120.00 | 4800.00 |
| 50.00 | 120.00 | 6000.00 | 60.00 | 120.00 | 7200.00 |
| 100.00 | 120.00 | 12000.00 | 120.00 | 120.00 | 14400.00 |
| 150.00 | 120.00 | 18000.00 | 200.00 | 120.00 | 24000.00 |
Convert 10 Amps to Watts
To convert 10 amps to watts at 120V:
Watts=10×120=1200 W
Convert 15 Amps to Watts
To convert 15 amps to watts at 120V:
Watts=15×120=1800 W
Convert 20 Amps to Watts
To convert 20 amps to watts at 120V:
Watts=20×120=2400 W