Using our solar panel kWh calculator is very easy, just follow the steps below:

1. Enter the solar panel power: First, enter the power of your solar panel in kilowatts (kW) in the "Solar Panel Power (kW)" field. Make sure that you enter the value correctly.
2. Enter Daily Effective Sunlight Hours: Next, enter the average number of hours of effective sunlight per day in your area in the "Daily Effective Sunlight Hours" field. This number may vary depending on geographic location, season, and weather conditions.
3. Enter System Efficiency: Enter the percentage efficiency of your solar system in the "System Efficiency (%)" field. This typically includes the efficiency of the solar panels, the efficiency of the inverter, and the efficiency losses of any other system components. For reference, a typical solar system efficiency may range from 10% to 20%, but the exact value depends on your system configuration.
4. Click Calculate: After completing the above inputs, click the "Calculate" button. The calculator will automatically calculate and display the estimated daily and annual power output (in kWh) based on the information you have provided.
5. View results: After clicking on "Calculate", you will see two figures in the "Results" area below: one for the estimated daily power output (daily energy) and the other for the estimated annual power output (annual energy). These numbers will help you understand how your solar panel system will perform on different time scales.

Please note that the results provided by this calculator are estimates based on the data you enter and general assumptions, and that actual power output may vary depending on a variety of factors (e.g., weather conditions, system maintenance status, etc.). Therefore, always consult a professional solar system installer or energy consultant before making any important decisions.

The Solar Panel kWh Calculator is your right-hand man on the road to green energy transition. The calculator can be used in a wide range of scenarios and provides you with an accurate forecast of the amount of solar power you will generate.

• Home Installation: Planning a solar installation on your home roof? Enter your geographic location, roof conditions, and more to get an instant power forecast to help you evaluate your investment.
• Commercial Planning: For commercial projects that require precise planning, Solar Panel kWh Calculator provides customised power forecasts based on your project needs, helping you to design an optimal system.
• Policy Development: Need scientific data to support government policy? Our kWh Calculator provides power generation forecasts to support policy makers in their efforts to promote the development of green energy. You'll be presented with a detailed analysis of your power generation to help you plan the optimal configuration of your solar power system.
  

How you are building a solar power system, you can always contact topbull solar consultants for customized solar power solutions, and at the same time, you can buy high-efficiency cost-effective solar panels at topbull stores!

Ask a topbull solar power consultant
Selection of solar panels