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Solar panels can cost a lot. From mounting the panels themselves to the price of the inverters and the installation, the typical solar panel installation comes in at a whopping buck. This blog from Hanfincal will look at how much do solar panels cost for a 1000 square foot house and how you can decide if getting solar panels is worth the money.

1. How much solar power does a 1000 square foot house need?

A 1000-square-foot American home uses 300kw to 400kw of electricity each month on average. For this reason, a solar array of 8 x 375W or 9 x 315W panels should suffice. However, how many solar panels are required will vary according to the wattage output of each panel.

For example, if you’re using 250W panels, you’ll need 16 or more. However, you will only need 5 to 6 solar panels if they are 400W for each panel instead of 375W or 315W.

Contacting a solar home installer is the simplest way to get started. The company will provide estimates of how many solar panels are needed and their cost.

2. How to calculate solar power use in a 1000 square foot home?

How much solar power you use in a 1000-square-foot home is dependent on your location and the number of appliances you have.

Heating or air conditioning may be your home’s biggest energy hog, depending on where you live. Both require many solar panels and batteries, and the amount of solar power required depends on how you intend to use them.

The following appliances use the most electricity every month. This applies to all homes, not just those with a square footage of under 1000 square feet. You may consume more or less than the average person.


kWh per month
2-ton central air conditioner 1450
Water heater (4 people) 310
17-20 cu ft refrigerator 200
Washing machine 9
Microwave 17
Oven 60
Lighting (5 rooms) 55
TV 27
Dishwasher 30

Total: Monthly solar power of 2158 kWh

3. How much do solar panels for a 1000 Sq Ft home cost?

The average cost of solar panels for a house with 1000 square feet is around $4700 – $5900 after the federal tax credit. There is no such thing as a universal solution. Even if a house is the same size, it will have a unique electricity consumption, which determines the amount of solar power that must be installed.

how much do solar panels cost for a 1000 square foot house

How much do solar panels for a 1000 Sq Ft home cost?

In fact, a 2.5 kW system (8 x 375W) costs between $10,500 and $11,000, excluding the federal tax credit. Other equipments, roof considerations, and other incentives are not included in this cost. Federal incentives dropped from 26% to 22% in 2021 and will be gone entirely by 2022.

For this article, Hanfincal focused on how much do solar panels cost for a 1000 square foot house. We’re not going to try to sell you solar energy or talk about its many benefits. We just gave you the information you need to make an informed decision about your home’s solar panel system.