How much does a 3KW Solar System cost?

A solar panel system with 3 kW of capacity typically costs around $9,000 — or roughly $6,300 after applying the federal investment tax credit, which can recoup up to 30% of your total upfront costs.

How long does a 3KW Solar System take to pay for itself?

Based on our estimated savings of $700 per year, a 3kW solar panel system that costs you $9,000 upfront would take roughly 12.8 years to pay for itself. However, if you were to apply the federal tax credit of 30% and lower your upfront costs to $6,300, the same solar array could pay for itself in about nine years.

What is a 3KW Solar System?

These 3kW size grid-connected solar kits include solar panels, DC-to-AC inverter, rack mounting system, hardware, cabling, permit plans and instructions. These are complete PV solar power systems that can work for a home or business, with just about everything you need to get the system up and running quickly.

How many solar panels do you need for a 3KW system?

The number of solar panels you need for a 3kW system depends on the wattage of your solar panels, but you’ll likely need eight to 10 panels if you go with the kinds of panels normally used for residential applications.

How much electricity does a 3KW Solar System produce a month?

Over 30 days, your system would produce about 420 kWh of electricity per month. That’s 420 kWh you don’t have to pay your utility company for. Based on the national average electricity rate of around 14 cents per kilowatt-hour, a 3kW solar energy system could save you an average of about $60 per month on energy bills.

Can a 3KW Solar System power a home?

(In other words, don’t expect a 3kW solar system to power an average American home’s lights, electronics and appliances.) Most solar energy companies will tell you that 3 kW of power isn't enough to cover all your electricity use, but adding a 3kW solar system to your roof or backyard can still help you lower your utility bills.