Enter number of units for new dwelling ex.
Calculate cec units for solar panels.
This solar power calculator is indicative only.
Enter total square footage of conditioned floor area.
Table based on 250 watt panels at average solar production ratios of 1 3 to 1 6.
Increase the system size in the calculator above to see how big your system would need to be to create an annual amount of kwh solar energy similar to or bigger to the amount of kwh you consume.
Your payback period the cost of your solar system annual solar savings lifetime savings solar power generation electricity used cost of hybrid system solar battery and the carbon emissions that you ll save.
To calculate how many solar panels you need look at your annual kwh kilowatt hours usage on your utility bills and referenced the table and map below.
Improved shade analysis powered by google sunroof data all estimates consider the shading and irradiance levels of every roof plane with the panel placement optimized for the most.
Please have a look at your average annual consumption number in kwh which you wrote down from the previous page.
Our solar power calculator aids users in deciding whether or not to convert to solar power.
The cost of buying a solar electric system can vary based on system size location equipment used and other factors.
This pcs information will be detailed in a supplemental listing to our inverter and energy storage systems lists.
1 single family home 2 duplex etc results are auto calculated with compatible systems ready to view.
You can read our full solar calculator disclaimer here.
The size of the system 6 kilowatts or 6 000 watts represents the capacity of a system to produce power while kwh represents the energy output of a system over time.
Using our tool we factor in.
Though masscec cannot say what a good price is for your solar electric system we can help you see what others are paying for solar projects around the commonwealth.
The first step is calculating the kilowatts needed.
Once you know the peak sun hours estimating the number of solar panels needed for 1 000 kwh is simple.
It is provided to give an estimate only and general guide of the potential savings and benefits of installing and using solar panels and batteries.
The results tell you.
Where you live is a significant factor when estimating how many solar panels you need to power your house.
