Estimate Watts, Amps, Solar Panels, Solar Chargers, Batteries and Cost for it all.
Offgrid & RV Solar Calculator
1. Calculate Your Power Needs
| Appliance | Watts | Hours/Day | Quantity | Daily Wh | |
|---|---|---|---|---|---|
| Total Daily Power Consumption: | 0 Wh | ||||
2. Select Your Solar Package
Experiment with different package levels and see how your system and loads would perform in the simulated real world below. Adjust the Solar irradiance to simulate different seasons. Watch how the generator usage changes with weather and solar system size.
3. System Performance Simulation
Weather Simulation
This is a randomly generated weather patten with sunny, partly cloudy, cloudy and rainy days. Change the day value to generate a new set of days to see how your system will perform.
Solar Efficiency
Solar irradiance represents the efficiency of solar energy conversion. Typical ranges vary by season and location:
- • Summer (Jun-Aug): 80-90%
- • Spring/Fall (Mar/Sep): 60-70%
- • Winter (Dec-Feb): 40-50%
Factors affecting irradiance include panel angle, location, weather conditions, and panel cleanliness. The percentage reflects the amount of available solar energy captured and converted by your solar panels.
Performance Summary
1. Calculate Your Power Needs
| Appliance | Watts | Hours/Day | Quantity | Daily Wh | |
|---|---|---|---|---|---|
| Total Daily Power Consumption: | 0 Wh | ||||
2. Select Your Solar Package
Experiment with different package levels and see how your system and loads would perform in the simulated real world below. Adjust the Solar irradiance to simulate different seasons. Watch how the generator usage changes with weather and solar system size.
3. System Performance Simulation
Weather Simulation
This is a randomly generated weather patten with sunny, partly cloudy, cloudy and rainy days. Change the day value to generate a new set of days to see how your system will perform.
Solar Efficiency
Solar irradiance represents the efficiency of solar energy conversion. Typical ranges vary by season and location:
- • Summer (Jun-Aug): 80-90%
- • Spring/Fall (Mar/Sep): 60-70%
- • Winter (Dec-Feb): 40-50%
Factors affecting irradiance include panel angle, location, weather conditions, and panel cleanliness. The percentage reflects the amount of available solar energy captured and converted by your solar panels.