Home Solar System: Everything You Need to Know

A home solar system is a common way to lower energy costs and adopt sustainable living. Harnessing the sun lets you become energy-independent from power companies. You also contribute to an eco-friendly practice of lessening valuable resources used to generate electricity.

This guide will dissect solar system operation. We will also provide a buying guide for the cost of the equipment needed to capture the sun’s energy as usable electricity.

Is the Solar System Right for You?

Ask yourself how much you have paid for electricity in the last five months. Was it much higher than it was two years ago? Are you concerned about news regarding an increase in electrical charges for factors you cannot control? If you answer yes to the last two questions, a home solar power system solves your problems.

What Are the Types of Home Solar Systems

There are three different solar power systems available on the market for homes. The differences between the three come down to your connection with the electrical company. Let's go into details on the three home solar systems:

Grid-Tied Solar System

As the name indicates, this system is fully connected to your local electrical grid, from which you still draw power. Your solar system supplies as much power as possible from the sun, but you will still depend on the electrical company to power your home.

The grid-tied solar system is a good option if your home does not have enough panels to fully power itself. It is still a flexible system that still provides the benefit of solar energy without the risk of losing power.

Off-Grid Solar System

This solar system is completely disconnected from your electrical company. The main source of your power is through the solar-powered system. Those who live in a remote area that is far from the nearest utility company connection usually have this for their home.

Hybrid Solar System

While “hybrid” indicates the best of both grid-tied and off-grid systems, a hybrid solar system lets you fully benefit from the sun. A hybrid system uses high-efficiency panels or multiple panels to draw excess solar energy. The excess electricity is stored in high-capacity batteries like the Anker SOLIX X1 Energy Storage System. This system features a modular design, enabling you to expand your storage capacity as your energy needs grow, providing flexibility and long-term scalability.

The hybrid solar system means you can power your home even when the sun isn’t shining or during grid outages. Additionally, it enables net metering, allowing you to sell excess power back to the grid for extra savings. It’s an ideal choice for those looking to maximize their energy independence while maintaining a connection to the grid for backup.

How to Choose the Right Solar System Sizes for Your Home

The first step in determining the right solar system size for your home is to calculate your average electricity consumption in kilowatt-hours (kWh). This will give you a clear idea of how much solar energy you'll need to generate each day to cover your usage.

Next, consider the size of your roof. If you have limited roof space, monocrystalline solar panels are a better choice due to their higher efficiency in capturing sunlight, though they tend to be more expensive. However, if your roof has ample space, you can opt for polycrystalline solar panels, which are more affordable but require more surface area for the same energy output.

H2: How Much Does Home Solar Power System Cost?

Several factors can influence home solar power system cost, including system size, equipment type, and installation expenses. The average U.S. homeowner typically spends around $20,000 after federal tax credits for an 11 kW system (typically sufficient to cover the energy needs of an average household), though costs can range from $17,000 to $23,000 depending on location and system specifics.

If you opt for a hybrid or off-grid system, you’ll need to consider the cost of additional components like inverters and battery storage. These systems may have higher upfront costs, but larger setups and advanced technology can provide long-term savings by reducing your reliance on the grid. For optimal energy storage, consider investing in the best solar battery backup system for home like the Anker SOLIX X1 Energy Storage System, which offers modular, high-capacity storage that can expand to meet your growing energy needs.

How Long Does It Take to Break Even with Solar Energy?

To answer this question, the payback period should be explained. It is the period where your solar system has generated enough electricity to cover the amount you would have spent on your utility bills. For example, you are paying $150/month for your electricity bills on average, and the total cost of your solar system is around $20,000. The payback period of your solar energy system is 11 years.

Please note that we have not factored in any incentives that certain governments offer to homeowners to become sustainable energy producers. The rebates and tax credits you receive from government programs will decrease the payback period, allowing you to enter a profitable period where your solar system helps you save money.  

Maintenance and Care for Solar Systems

One key maintenance task is keeping the solar panels clean. Dirt, dust, and debris can accumulate on the panels, reducing their efficiency. Periodically cleaning the surface with water and a soft brush can help maintain peak performance.

You should also inspect the panels for damage and check the wiring and inverters to ensure all components function properly. A professional should perform an annual inspection to catch potential issues early and ensure the system runs smoothly.

For times when your system is undergoing maintenance or during power outages, having a reliable backup power solution is essential. The Anker SOLIX F2000 Portable Power Station is a great option to keep essential appliances and devices powered when your solar system isn’t fully operational. With its high 2048Wh capacity and solar compatibility, it offers a convenient and powerful energy source, ensuring you're never left without power.

Conclusion

Investing in a home solar system is a smart way to reduce energy costs and embrace sustainable living. Whether you choose a grid-tied, off-grid, or hybrid solar system, each option provides unique benefits that can cater to your specific needs. By carefully assessing your energy usage, roof space, and budget, you can determine the right system for your home.

FAQs

How much is a solar system for a 2000 sq ft house?

The cost of a solar system for a 2,000 square foot house typically averages just over $20,000 in the U.S., based on national averages. This cost can vary depending on factors like your location, the size of the system, and the specific equipment you choose.

How do solar panels work in different climates?

Solar panels generate electricity when sunlight energizes their photovoltaic cells. Even on cloudy days, they can still capture energy from diffused sunlight, though at a lower efficiency. Interestingly, solar panels perform better in cooler climates because excessive heat can reduce their voltage output, making them less efficient. As a result, your solar system may produce more electricity on cool, sunny winter days than during the hot summer months.

How long do solar panels typically last?

Solar panels typically last 25 to 30 years or more, depending on the quality of the panels and how well they are maintained. Over time, solar panels may experience a slight reduction in efficiency, losing about 0.5% to 0.8% of their ability to generate electricity per year. However, even after 25 years, most panels will still produce around 80% of their original output.