Solar Photovoltaic (PV) Systems utilize the energy transmitted by the sun to produce electricity:
Many people choose solar because of its positive impact on the environment, which is why we supply a detailed summary of the expected environmental benefits with every quote we create.
For a typical suburban home in Rochester, NY, the switch to solar energy could result in the following environmental equivalents:
While the sustainability aspects of solar are usually a key motivator, it’s the financial benefits that typically enable the investment. Fiscal considerations include:
Learn more about how cost-effective solar installations can be
The solar array is made up of solar panels and the structures, known as ‘racking’, that hold them in place. The racking needs to be able to withstand local weather conditions, including potential heavy winds and snow loads. For roof mounts this generally means anchoring the rails directly to the rafters for support.
Inverters convert the direct current (DC) power created by solar panels into alternating current (AC) power that can be used by household appliances and accepted by the grid. This particular example uses microinverters – small inverters placed under each individual panel allowing for panel-level monitoring and optimization, as well as longer warranties.
For arrays with more then one inverter there will likely be a combiner box added to aggregate all of the power generated into one place.
While smaller solar systems can connect directly to the main service panel with a breaker, larger ones risk overloading the panel. Instead, large systems ‘tap’ in before the panel and a disconnect is added to keep the household wiring safe from any excess power from the solar.
The solar connects to the house’s electrical system either at or before the main service panel. With a standard grid-tied system the power goes one of two directions from this interconnection point:
5. Power sent to the main service panel is distributed the appliances, lighting and other electrical loads around the house.
6. Excess power is sent back to the grid to be used by other homes. The electrical meter keeps track of the amount sent out, which the utility company tracks as a credit on your account to be used when the solar is not producing enough to power all loads.
Another possibility for excess power is a battery storage system. Batteries can provide power for your home not only overnight or on cloudy days, but also during local power outages.
There are different varieties of solar system available to match your location, budget and energy needs.
Grid-Tied Systems are the most common type of solar electric system. With net metering, which is available in New York, the utility company stores the power from your solar array when you produce excess electricity—and delivers it back when you need it, at no cost!
Off-Grid Systems are a good solution if you want complete independence from utility companies, or if you need for remote locations where electricity is not available. Batteries are used to store the electricity generated by the arrays for use at night.
Battery Backup or ‘Hybrid’ Systems offer the best of both worlds; your solar panels are connected to both batteries and the grid. The batteries can keep your home powered during grid outages and reduce reliance on the grid during times of low solar production. Unlike off-grid batteries, however they do not have to be large enough to cover all energy usage.
The most cost effective solution – uses the framing of a house, garage, barn, or other structure to support the solar array.
Mounting structures connected to the ground with several pillars. Typically installed in rows and positioned to collect maximum energy.
Allows for solar in areas too shaded, or with terrain too rough for a typical ground mount. Optional tilt-racks and tracking systems available for more efficient energy collection
A special mount for flat rooftops. Secured in place with weights rather than rafter attachments, these arrays do not require penetration. Panels are held at a tilt to capture more sunlight and prevent snow from accumulating on the panel face.
Our systems provide both production and home consumption tracking, so your data is readily accessible and easily monitored, all from the comfort of your home.
Explore our collection of articles for more common questions, practical tips and expert insights – compiled to help you confidently transition your home to clean energy.
The two most common types of solar system are ground mounted and roof mounted systems. Both types have their own advantages and disadvantages, so it comes…
Yes! You can always add more panels to your system. Upgrading your current solar system with additional panels can be accomplished very easily. If you have…
With solar you get live data at your fingertips to see how much power you are making, how much your home is consuming and track the…
Proudly Serving: Rochester | Brockport | Macedon | Caledonia | Batavia | Canandaigua | Honeoye | Bergen | Bloomfield | Pittsford | Greece | Geneseo
© 2025 Geotherm NY | Terms & Conditions | Policies | Accessibility | Website & Marketing by: 
