Now Installing solar power for your home! Get your free energy audit now.


Get Solar Panel Installation, Maintenance, and Repairs by Groff’s

When you need solar panel installation, service, cleaning, or maintenance, you can count on the Groff’s Home Comfort Team. Our solar panel installers will take great care to fit your home solar panel system to your precise needs, with proper energy output and a workmanship warranty—all while doing everything we can to save you money. Let’s get started with a solar power system conversation today.

Solar photovoltaic panels on a house roof
Caliber logo

Groff’s & Caliber—Your Team for Trusted Solar Panel Installations

Groff’s home comfort team has been serving the central Pennsylvania community’s HVAC, electrical, plumbing, and home remodeling needs for the last 36 years. With continued growth in mind, Groff’s has recently partnered with Caliber Solar to become the premier option in Central PA for energy efficiency and solar needs.

We think you’ll find this is the perfect partnership of national pricing and products with local, trusted service to support your energy goals with quick response times. Get in touch with us today to get a quote or learn more about solar energy systems.

Solar Services

The solar service options offered by Caliber and delivered by Groff’s include the following:

  • Rooftop Solar
  • Ground-Mounted Solar
  • Shade Structures
  • Batteries
  • Energy Efficiency Reports
  • Removal

Solar Products

The solar products sold by Caliber Solar and installed by Groff’s include the following:

  • Enphase
  • Solar Edge
  • Canadian Solar 400s
  • Longi
  • Qcells
  • Enphase Batteries
  • Franklin Batteries
  • Home Grid (coming soon)

Solar Panel Warranties

You’ll never be alone in maintaining your solar panels with these available warranties:

  • 25-Year Full Comprehensive Warranty
  • 10-Year Leak Penetration Warranty
  • 25-Year Performance Guarantee
  • 1 Free Re-Installation

The Solar Panel Installation Process

We’ll guide you through the solar process, which can be remarkably simple when you have the right company by your side.

Step 1

Quality for the Program

Step 2

Site Survey

Step 3

Net Metering Agreement

Step 4


Step 5

Solar Panel Installation

Step 6


What Solar Clients are Saying:

“I’m glad I finally did it –whew!! The guys were excellent and the job was very well done”

Peggy E.

“Have always had prompt and excellent service. Thank you.”

Doris K.

“Joe was just fantastic doing the work. He went above and beyond to make sure we were happy “

Lisa D.

Schedule Your Energy Report

How much energy are you using? How much money are you spending? And how much money could you be saving?

Here’s what we’ll need in order to schedule your energy report:

  • Name
  • Address
  • Phone Number
  • Battery?
  • Ground or Roof?
  • Annual KW Usage

Get your energy report from Groff’s Home Comfort Team!

Adrian Groff

Vice President/Partner,
Groffs Home Comfort Team
(717) 587-4553

Frequently Asked Questions, Answered by a Solar Panel Company

Solar installation companies get lots of questions about solar panels, maintenance, installation, and more. Here are a few of the most common to help you gather the information you need:

Flat roofs are common for solar panel installation. however, pitched roofs work as well. Materials like metal, asphalt, tile, and standing-seam roofing can all accommodate solar panels.

Yes, you can live off-grid with solar panels. Solar power systems are designed to generate and store electricity from solar panels, which can be used to power your home and provide energy independence. By living off-grid, you can decrease your power bills and reduce your environmental impact.

To use solar panels for off-grid living, you need an array of photovoltaic (PV) panels, an inverter to convert solar power into usable electricity, and deep-cycle batteries to store the energy from solar panels. Depending on the size of your system, you can also add additional equipment such as solar charge controllers, solar array trackers, and backup generators.

With the right off-grid solar system, you can generate enough energy to power your lights, electric appliances, and other electronics.

No, solar panel batteries do not need to be replaced regularly. Solar panel batteries are designed to last for many years and often come with warranties of up to 25 years.

Net metering for solar panels is a process in which a solar energy system owner is able to sell any excess electricity generated from their solar energy system back to the electricity grid. This process lets homeowners offset some of their electricity costs and helps electric utilities manage their demand for electricity more efficiently.