How Much Power Do My Solar Panels Generate

There are plenty of solar calculators and the brand of solar system you choose probably offers one.

How much power do my solar panels generate.

Typically a modern solar panel produces between 250 to 270 watts of peak power e g. The actual output you see depends on factors like shading orientation and sun hours. The higher the wattage of a solar panel the more electricity it can produce under the same conditions. Now to figure out how much energy is produced per month multiply those 1000 watts by either 30 or 31 days depending on the month of course.

A 2kw or 3kw array on the other hand will be able to supply enough energy to power a smaller home. How much power do my electrical appliances need. Generally speaking a 3kw or 4kw solar panel array will be able to produce enough energy to power a home containing a family of four or five people. Given 1kw of panels produces 1642 kwh per year in ca and 1kw of panels takes up 68 42 square feet solar panels installed in california on average produce 23 99 kwh kilowatt hours per square foot per year.

You can use the table of solar power production per kw for each state above to do the same math for your state. You can freely compare solar quotes on the energysage marketplace to see how different wattage panels will affect your unique system. To put that into perspective a typical household uses about 897 kwh per month. A 4kw system will on average generate around 3 400kwh of electricity per year.

250wp dc in controlled conditions. On average a domestic solar panel has a power output of around 265 watts although it can range anywhere from as little as 225 watts to more than 350 watts. A common size solar panel array is usually around 5kw and takes up around 400 square feet of space. This is called the nameplate rating and solar panel wattage varies based on the size and efficiency of your panel.

On average you can expect a solar panel to generate around 30 000 watts per month.