Key takeaways


f you've landed on this page, chances are you're thinking about switching to solar power for your home. Hats off to you! Solar energy is an incredible way to energize your life while also doing something good for the planet. But, we get it, diving into the world of solar can feel a bit overwhelming at first. Worry not; this solar101 guide is here to break it down for you and make solar as easy to understand as flipping a light switch.

Why Solar Power is a Game-Changer

When you think about powering your home, fossil fuels might be the first thing that comes to mind. Coal, natural gas, and oil have long been the dominant sources of energy. However, these sources are finite, contribute to environmental degradation, and their costs are rising. Enter solar – a game changer on multiple fronts.

  • Economic Benefits: One of the most compelling arguments for solar power is the potential for savings. While there is an initial investment required to install solar panels, homeowners often find that their monthly bills decrease significantly. As reported by Forbes, an estimated yearly saving of around $1,500 translates to potential savings of $25,500 to $33,000 on electricity over your system's lifespan—even without accounting for potential future electricity price hikes. In some cases, with the right set-up, homeowners can even sell excess energy back to the grid, turning their homes into little profit generators.
  • Environmental Impact: Solar power is clean. Unlike fossil fuels, it doesn't release harmful pollutants into the atmosphere. This helps reduce greenhouse gas emissions and combat climate change. Home solar panels have 12x fewer emissions than gas plants and 20x fewer than coal, making them a great choice for environmentally conscious homeowners.
  • Energy Independence: Relying on non-renewable resources means being at the mercy of fluctuating global market prices and geopolitical tensions. Solar power, on the other hand, can offer homeowners a measure of independence. The sun isn’t going anywhere, and its energy is free for the taking!
  • Increased Property Value: As more people recognize the benefits of solar, homes equipped with solar panels are often valued higher on the real estate market. This means that investing in solar can also be a boon for homeowners looking to sell their property in the future.

Use your own personal savings calculation to shop and compare top providers

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Solar Basics: How the Sun Powers Your Home

Alright, let's dive into the nitty-gritty of how solar power actually does its thing. And don't fret if you're not a science expert – we'll break it down nice and easy.

The core component of any solar system is the solar panel. These panels are made up of photovoltaic (PV) cells, which are designed to absorb sunlight. Each cell is like a mini energy factory; when sunlight hits it, the cell gets activated and starts converting solar energy into electricity.

PV cells contain atoms that get all excited when they're hit by photons (tiny particles of light). These excited atoms start moving around, freeing up electrons in the process. An electric field in the cell directs these free electrons into a flowing current, which is then captured as electricity.

This electricity isn't ready for prime time yet, though. It's generated as direct current (DC), but most of our homes use alternating current (AC). That's where the inverter comes in. This clever device converts the DC into AC, making it usable for your home.

Components of a Solar System

Understanding the basics of solar systems is crucial for anyone considering the shift to renewable energy. So, let's break down the core elements that bring sunshine to your sockets.

The Solar Panel: The Heart of the System

Let's start by talking about the main player in any solar energy setup: the solar panel. These panels are like the engine that drives the whole system, as they grab sunlight and change it into electricity. You've got a few options when it comes to panels: monocrystalline, polycrystalline, or thin-film. Each type has its own good and not-so-good sides, and we'll get into all that in the coming parts of this article.

Inverter: Turning Sunshine into Usable Energy

The inverter changes the direct current from the solar panels into alternating current, which is what powers your home. You'll usually spot the inverter close to your electrical panel, quietly working to get things done. Just like solar panels, inverters come in various kinds and efficiencies. String inverters work well for bigger setups that don't experience much shading, while microinverters are better suited for smaller systems or situations where specific panels might be shaded at various times.

Racking and Mounting: Keeping Panels in Place

Once you've got your solar panels and inverter sorted, you need to make sure those panels stay put. That's where racking and mounting come into play. These structures hold your solar panels securely in place, whether they're installed on your roof, ground, or even on a carport. They're designed to withstand the elements and are crucial for optimal energy production. Make sure your installer uses high-quality, durable materials to keep your panels stable and safe.

Battery Storage: Harnessing Energy for Later

Now, let's talk about one of the most exciting parts of a solar power system — the battery storage. While not strictly necessary, having a battery allows you to store any excess energy your panels generate. This means you can use solar electricity even when the sun isn't shining. Whether it's a cloudy day or the middle of the night, a battery system ensures you can access your renewable energy supply whenever you need it.

Use your own personal savings calculation to shop and compare top providers

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Sorting Out Types of Solar Power Systems

Now, let's go over the different kinds of solar power setups. Whether you're in a bustling city or out in the wilderness, we've got all the details on how to keep your home running using sunlight.

Grid-Connected Solar: Staying Plugged In

First up is the grid-connected, or grid-tied, solar system. This is probably the most common and straightforward type of solar setup for urban and suburban homes. Here's how it works: you install solar panels on your roof, which capture sunlight and convert it into electricity. But instead of storing this power in batteries, any excess energy you don't use gets fed back into the electrical grid.

The big perk? In many areas, you can get credited for the electricity you feed into the grid, essentially turning your electric meter backward. This process is known as "net metering," and it can significantly reduce your electricity bills. Plus, you'll always have the grid as a backup in case you need more power than your panels can generate, like on cloudy days.

Off-Grid Solar: For Remote Locations

Off-grid solar systems are standalone setups that do not rely on the traditional electrical grid. These systems are ideal for remote locations where connecting to the main power grid might be challenging or too expensive. Think of remote cabins, farmhouses, or even some islands.

An off-grid solar system typically requires a more comprehensive setup than grid-connected systems. Along with solar panels, it will often include large battery banks to store power for times when the sun isn't shining. It might also include backup generators for those extended periods of cloudy days or higher energy needs.

While the initial investment for off-grid systems might be higher due to the need for storage and backup, these systems offer complete energy independence. Once set up, you no longer have to worry about power outages or rising electricity tariffs.

Hybrid Solar Systems: When You Want It All

Hybrid systems, as you might have guessed, combine the best of both grid-connected and off-grid solar systems. They're connected to the power grid but also come with battery storage to save excess power. This setup offers more flexibility and security. For instance, during a power outage, a home with a hybrid system can switch to using the stored energy in its batteries, ensuring an uninterrupted power supply.

Moreover, hybrid solar systems allow homeowners to use stored power during peak times when electricity rates might be higher, saving money. With technological advancements, modern hybrid systems can even be programmed to draw from or feed to the grid at specific times, optimizing energy use and savings.

Use your own personal savings calculation to shop and compare top providers

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Understanding Solar Panel Types

Solar Panel Types
Solar Panel Types

However, it's not only the various kinds of solar systems to consider, but the panels themselves also have different types. Let's take a closer look at them.

Monocrystalline: The Premium Option

Let's kick things off with monocrystalline panels, often hailed as the top-tier solar option. These panels are crafted from a single crystal structure, ensuring a smooth flow of electricity. This results in impressive efficiency rates, sometimes reaching around 20% or even higher. What's the takeaway? Well, you'll be getting more output for your investment, which makes them perfect for rooftops with limited space.

However, there's a trade-off for all this greatness—namely, the cost. Monocrystalline models tend to be the pricier choice among solar panels. But if you're aiming for durability and top-notch performance and are willing to make an initial investment, these are your best bet.

Polycrystalline: Budget-Friendly, But Less Efficient

If you're keeping a closer eye on your budget, polycrystalline panels could be a better fit for you. These panels are made from multiple crystal structures, which makes their production process simpler and, therefore, cheaper.

But there's a trade-off. The efficiency of polycrystalline panels usually maxes out around 17%. While they're certainly capable, you'll need more units to achieve the same output as fewer monocrystalline panels. They're also a bit less effective in low-light conditions, so consider your local weather when making your choice.

Thin-Film Solar: Lightweight and Versatile

Thin-film panels are the new kids on the block and bring a lot of versatility to the table. They are made by placing one or more films of photovoltaic material onto a substrate. Because they're thinner and more flexible, they can be used in a wider variety of settings, from rooftop installations to integration into building materials like windows.

The pros? They're lightweight, flexible, and often cheaper than crystalline-based panels. The cons? Well, they tend to be less efficient, usually ranging from 10-12%. But if you have a lot of space, need lightweight panels for a specific project, or just want to experiment with solar, thin-film could be a fascinating route to explore.

The Step-by-Step Process of Going Solar

Don't worry if the idea of switching to solar energy seems a bit overwhelming. In this part, we'll guide you through the important steps to transform your home into a sun-driven haven.

Evaluating Your Home for Solar Power Compatibility

Before you start browsing solar panel catalogs, it's crucial to determine if your home is even suitable for a solar setup. Some questions to consider include:

  • Direction and Pitch of Your Roof: South-facing roofs usually capture the most sunlight. The angle, or pitch, of your roof also plays a significant role in how much sunlight your solar panels can catch.
  • Shading: Trees, neighboring buildings, and other obstructions can cast shadows on your solar panels, reducing their efficiency.
  • Roof Condition: A crumbling roof isn't the best place for a state-of-the-art solar panel system. You may need to factor in the cost of roof repairs.
  • Consumption: Having an idea of your household's energy needs can help you size your solar system correctly.

Permits, Paperwork, and Solar Financing

Once you've determined that your home is suitable for solar power, you're onto the more administrative side of things:

  • Permits: Like any significant home improvement project, solar installations often require permits. This process varies by locality, but your solar installer typically handles this for you. However, it's good to be informed about what's required in your area.
  • Paperwork: While solar energy is environmentally friendly, it isn't bureaucracy-free. You'll need to complete interconnection agreements with your utility company. Again, your installer will usually guide you through these documents.
  • Financing: Solar installations are an investment. Depending on where you live, there might be federal, state, or local solar incentives to help offset the initial costs. Additionally, you can explore options like solar leases, power purchase agreements (PPAs), or home equity loans. Each financing method has its advantages and downsides, so research and consultation are key.

Installation Day: Getting Your System Up and Running

The day has arrived! Here's what to expect:

  • Preparation: Before the installation team arrives, ensure there's clear access to your roof and electrical panel. Remove any obstacles that could hinder their work.
  • Installation: The team will start by setting up the mounting system (or racks) that will hold your solar panels in place. Then, they'll install the panels, connect them to your home's electrical system, and ensure everything is in working order. A typical home solar installation can be done in a day or two.
  • Inspection: Once the solar system is installed, it'll need to be inspected. This typically involves both a local building inspector and a representative from your utility company. They'll ensure everything is up to code and correctly connected to the grid.
  • Activation: With all the approvals in place, it's time to turn on your solar system and start generating clean, renewable energy!

Use your own personal savings calculation to shop and compare top providers

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

What Comes After the Solar Panels Are Up

So, the solar panels are finally up and ready to power your home. But what's next? Well, a bit of maintenance and monitoring, for starters. Most modern solar systems come with apps that allow you to monitor your consumption and see just how much you're saving.

You'll also receive periodic reports from your solar company, outlining your production and any maintenance requirements. But the exciting part? Watching your electricity bills drop and knowing you're helping the planet by going green.

And there you have it, a quick yet comprehensive solar power 101 guide to get you well on your way to solar living. While this is a significant change, it's one that pays off in multiple ways—financially and environmentally. So, go ahead, make the leap, and bask in the sunshine.


Key takeaways

Why Go Solar?

  • Economic Savings: Save up to $33,000; potential to sell excess energy.
  • Environmental Impact: Reduces greenhouse gases.
  • Energy Independence: Avoid fluctuating energy prices.
  • Higher Property Value: Solar homes sell for more.

How It Works

  1. Solar Panels: Convert sunlight to direct current (DC) electricity.
  2. Inverter: Converts DC to usable alternating current (AC).
  3. Battery Storage: Stores excess energy for later use.
  4. Mounting: Secures panels on your roof or ground.

Types of Systems

  1. Grid-Connected: Excess energy fed back to the grid.
  2. Off-Grid: Independent, requires batteries and a backup generator.
  3. Hybrid: Combines grid connection with battery storage.

Solar Panel Options

  1. Monocrystalline: High efficiency (20%), costly.
  2. Polycrystalline: Cheaper, lower efficiency (17%).
  3. Thin-Film: Lightweight, versatile, least efficient (10-12%).

Steps to Install

  1. Evaluate: Check roof direction, shading, condition, energy needs.
  2. Permits & Financing: Get permits, explore incentives and financing.
  3. Installation: Takes 1-2 days.
  4. Inspection & Activation: Meet codes, connect to the grid.

After Installation

  • Monitor performance with apps.
  • Maintenance and reports from your solar company.
  • Enjoy lower bills and environmental benefits.
Sep 26, 2023
Solar News

More from 

Solar News


View All

Get Accurate & Competitive Quotes in Minutes

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.