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Solar 101

Everything You Need to Know Before Going Solar

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Let’s face it: your electric bill isn’t going down, climate change isn’t going away, and your neighbor’s solar setup looks better than ever.

If you’ve been considering going solar, you’ve come to the right place. This guide will walk you through everything from how a home solar system works, to what it costs, to how you can actually buy solar systems online — yep, that’s a thing now.

They say, “Knowledge is power.” ShopSolar.ai gives all the power you need to make a confident decision to switch to solar.

Is solar right for you? Let’s break it down with a quick checklist.

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Inverters

(String or Micro)

Inverters convert solar direct current (or DC) power into usable alternating current (or AC) electricity—which is what you use in your home.

Which industry leaders do we offer?

Battery Storage

(Optional but Smart)

Store energy for nighttime or power outages. Cover your entire home or just the important parts.

We offer top-tier batteries like Tesla Powerwall, Delta, Fox ESS, or FranklinWH.

Solar Panels

(Modules)

The sleek black rectangles on your roof that catch sunlight all day long.

Our top brands include Mission Solar Energy, Qcells, and REC. All made in the US.

Racking System

(Mounting System)

Typically made of high grade steel and aluminum, this system secures panels to your roof.

A proper roof clearance is no more than 3 inches. Less than that means no ventilation.

More than that allows too much wind which vibrates the array leading to roof leaks at the penetration points.

Monitoring System

(Standard with Inverter)

Lets you track your system’s production and your home’s consumption — spoiler: they’re not the same thing.

Most monitoring systems are accessible via an app and comes standard with your inverter. Apps usually have a long list of features and communicate with your system via wifi.

Here's three key solar terms you should know when researching home solar:

Kilowatt (kW) vs Kilowatt Hour (kWh):

kW = system size; kWh = a unit of measure like what gallons is to gas; what you actually use in electricity.

Net Metering:

Your new digital utility meter that tracks your production and consumption; it’s how you earn credits for excess power.

Rapid Shutdown Devices:

An ON/OFF switch mounted near your utility meter required by code to keep first responders safe.

Solar Power Terminology

Knowing solar jargon will give you an advantage over other homeowners. Become the solar expert of your neighborhood. They'll thank you later.

Time to see what kind of solar researcher you are:  Solar Curious Beginner, Quote-shopping Homeowner, or the DIY Trailblazer.

The three types of online solar shoppers at ShopSolar.ai: The Curious Beginner

for theSolar Curious Beginner

You’re not alone. Thousands of homeowners are asking, “Is solar for my home really worth it?” Short answer: yes. Long answer: here’s why.

Why Go Solar?

  • Slash your electric bills
  • Boost home value
  • Cut carbon emissions
  • Qualify for attractive incentives

What’s Net Metering?

When your system produces more electricity than your home consumes, you send it to the grid and earn credits. Use less than you produce, and you’re golden.

What Are the Incentives?

  • Federal Tax Credit (ITC): Covers up to 30% of your total cost.
    • Note: This tax credit may be discontinued at the end of 2025. Only systems POWERED ON by 12-31-2025 will be eligible.
  • State Incentives:
    • New Jersey: SREC-II program + property tax exemption
    • Pennsylvania: SRECs + other local incentives
  • Utility Rebates (varies)

We break this all down in our Financial Section.

The three types of online solar shoppers at ShopSolar.ai: The Quote-Shopping Homeowner

for theSmart Shopper

You’ve gathered a few quotes and now you’re overwhelmed. Let’s simplify it.

Understand Your Quote

  • System Size (kW): Bigger isn’t always better. In New Jersey and Pennsylvania, system size to production is usually between 1.2 to 1.4 times the system size.
  • Panel Type: Mission Solar Energy, REC, and Qcells are fan favorites. Look for a high efficiency performance, low degradation, and long-term warranties.
  • Battery Options: Optional, but helpful if outages are common. While battery storage is expandable, you may want to consider backing up only the important breakers like your kitchen and HVAC system.
  • Install Timeline: Ask about permits, inspections, and PTO. Typical project lifecycle is 30 days to 120 days. Our project management team has the process streamlined and efficient. In some rare cases, it’s the utility and township that cause the delays.

Hot Tip: Use the instant quote widget on our home page to get a no-obligation estimate tailored to your roof and usage. It’s free, fast, and no pushy sales reps.

Buy vs Lease vs Loan

  • Buy (cash): Max savings, with a sensible pay-as-we-go payment schedule so there’s no high upfront cost. There’s a small deposit then milestone payments as we head toward the finish line.

     

  • Loan: Low monthly payments that typically replace your utility bill, ownership of the system, your power, and your state and federal incentives. All the cash-back programs that help decrease the cost of your system from 40 to 70%.

     

  • Lease/PPA: Lower commitment, fewer benefits. In some cases this option makes sense. Especially when you don’t have taxable income or little tax liability. It’s also a low monthly payment that replaces your utility bill.

No matter your route, we help you get the best price for home solar systems — no commissions, no fluff. Enter your address in our widget to see if you qualify.

The three types of online solar shoppers at ShopSolar.ai: The DIY Solar Trailblazer

for theDIY Trailblazer

Are you looking for your next DIY project? You’re in the right place. Get the lowest price without compromising value and buy solar online with ShopSolar.ai.

Kits Make It Easy

Check out our solar panel kit with battery and inverter options. They’re perfect for hands-on homeowners.

We sell:

  • home solar system kits
  • solar panels for sale cheap without compromise
  • complete solar system for home options with all the parts included

Bonus: We’re a direct-to-consumer company. That means you’re buying at wholesale-level pricing — no middleman, no installer markup.

And yes, you can buy solar online. It’s the 21st century — we’ve got you.

Is Solar Right for You?

Let’s break it down with a quick checklist:

✅ Your average utility bill is over $75/month
✅ Your roof is under 15 years old (replacement for $0 down, ask us how)
✅ No major obstructions (skylights or attic vents)
✅ No heavy shading from trees or buildings (removal for $0 down, ask us how)
✅ You have 650+ credit (for financing)

Still unsure? Let us do the heavy lifting. Use our widget below for a free solar quote and see what your home qualifies for.

Enter your address to see if  your home is ready for Solar 👇👇👇

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Project lifecycleWhat to Expect During Installation

Here’s a rough flow for a full-service install:

All of this is coordinated by ShopSolar.ai, your local solar installation company. If you’re searching for solar installers in my area or a solar installation company near me, search no more, we are your partners across New Jersey and Pennsylvania.