The installation of a high-quality solar power system can reduce or eliminate dependence on the community power grid for electricity to light, heat, cool, and operate your home. The result is an inexpensive source of clean, renewable energy that will last for 25+ years.  The major components of the solar power system include: Solar panels, inverters, the mounting system, the ANSI C-12 Meter that records your energy production so we can create SRECs, and the monitoring system that lets you know how well your system is functioning.

"When we formed Green Sun Energy Services, it was our goal to assemble a set of reasonably priced, high end solar product configurations that would look great and last for the term of our  SolarBase™ Programs and beyond." -  Christopher Torre, Managing Partner, Engineering and Technology, NABCEP Certified Photovoltaic Associate # PVA-111016-016148

Residential Solar Panel Systems

The Solar panels themselves seem to be the primary focus of research when our client's start investigating solar.  While the panels are the part of the system that most people talk about most, there are other components that are critical to the long term reliability of the system.  

These essential parts of your solar power system are: 

Then, once you've finished learning all about the solar equipment, spend some time reading about our workmanship warranty and post-installation services.  

What Are The Best Solar Panels?

Our clients are faced with a wide variety of choices from the size of the panels (watts), to efficiency ratings, to the material they are made from (Monocrystalline, Polycrystalline or Thin Film), to their warranty, to where the solar panels are made.  We currently only use Monocrystalline silicon panels for residential installations because of their even coloring and uniform appearance.

This high-purity silicon is made of single-crystal wafer cells cut from cylindrical crystal slabs. The deep blue color of the panels is because they are made from a single continuous ingot. While they cost more than other types of silicon, they are also the most efficient, producing more power per square foot than other types.

We work with each of our client's to determine the best solar panels for their application.  Many factors impact this decision including: your current energy usage, the amount of energy you want from solar, the size of your roof, the angle and pitch of your roof, the amount of irradiation your roof receives from the Sun. your warranty preferences, and your budget.  

Criteria to help determine the best solar panels 

We look at the following criteria to help rank the solar panels that we supply: 

  1. Efficiency
  2. Temperature coefficient
  3. Warranty
  4. Bankability
  5. Price

Get Your Free Solar Evaluation

Solar Panel Efficiency

Solar panel efficiency refers to how well solar panels can convert sunlight into electricity. A higher efficiency rating is better, because it means that your solar panel is able to convert more of the sunlight it captures into electricity.  For example, LG 365 watt panels are 20.8% efficient, Panasonic 330 watt panels are 19.71% efficient, and Trina 300 watt panels are 18.3% efficient.

Note: if you have plenty of roof space, you can use a few extra "less" efficient (and less expensive) panels to produce the same amount of energy at a much lower price.  If you are "tight" on roof space, you may need to spring for a more efficient panel.

Temperature Coefficient

The temperature coefficient tells you how well your solar panels will perform in less-than-ideal conditions. Solar panels operate most efficiently when they are kept cool (ideally around 25° C or 77° F).

The temperature coefficient gives you a sense of how your panel’s performance will degrade during hot summer days. For every degree above 25° C (or 77° F), your solar panel’s electricity production will decrease by the temperature coefficient. A lower temperature coefficient is better.  Higher end LG and Panasonic panels have temperature ratings of around -.3% / ° C, while Trina Panels are in the -.39% / ° C range.

Solar Panel Warranty

There are three main types of warranties provided by the solar panel manufacturer. Fully understanding these warranties is critical for having a long-term, low-stress solar energy system for your home.  

Solar Panel Production Warranty

All of the panels that we install come with a 25 year production warranty guaranteeing that by the end of the term the solar panel will continue at a certain percent of original production. 

Solar Panel Workmanship Warranty

The workmanship warranty, also known as a materials or product warranty for the same panel is also important.  The panels that we offer come with a 10, 12, 20 or 25 year workmanship warranty. 

Solar Panel Labor Warranty

The final warranty is a labor warranty.  LG covers labor for 25 years on their pv solar panels.

Solar Panel Manufacturer Bankability

Bankability simply means that multiple lenders have demonstrated significant confidence in the quality of these panels and in the manufacturers which produce them, and that they will be around to honor any warranties and guarantees. Some panel manufacturers such as LG and Hanwha have taken out insurance policies that guarantee their warranties will be honored even if the firm cannot.

We often hear the question "Are these solar panels Tier 1?" What people usually refer to is if they are on the Bloomberg Tier 1 List.  Notably missing from the most current list is SunPower (due to continued financial concerns).

Solar Panel Price

It's important to remember that the cost of your solar panels typically represent between 18% and 30% of your fully installed solar system. That said, solar panel pricing can vary greatly between manufacturers.  The chart below illustrates the % difference in the price per watt for JUST the solar panels.  We uses Trina as the baseline price, and illustrate the percent difference in price per watt between panels.  

Solar Panels That We Offer

We currently offer PV solar panels from: HanwhaJinkoLGMission Solar (USA)PanasonicSilfab, and Trina.  Please see the chart below for a summary of each panel.  We have rated each panel based on a combination of Efficiency, Temperature coefficient, Warranty, Bankability, and Price.   Solar Panel Comparison
  • NOTE: The cost of the solar panels is typically between 18% and 30% of the fully installed solar system price.

What Are Inverters?

If not for inverters, solar panels would be relatively useless for homeowners. Once the solar panels have collected sunlight and changed it into DC (direct current) power, an inverter is needed to convert that electricity into AC (alternating current) power for use in your home.  There are three types of residential inverters on the market today.  Central (or string inverters), Central (or string inverters) with Power Optimizers and Micro Inverters.

Central (or string) Inverters

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Solar panels are connected in series to form a string. The string connects to one large inverter where the DC power is converted to AC power.  There are many drawbacks to this inexpensive (and outdated) technology.  Shading of one panel brings the output of all the panels down, we can’t tell the performance of individual panels, only the system as a whole, Solar panels must be lined up in the same orientation to the sun to produce similar current, and if the one inverter breaks, the whole solar system shuts down.  Central Inverters typically come with a 10 or 12 year warranty.  Enough said.  We don't use standard Central Inverters. 

Central (or string) Inverters with Optimizers

Priced slightly higher than Central inverters, this technology is used with a central inverter, power optimizers are attached to each panel in the array. They condition the DC power at the panel level before it moves on to the inverters and the power output is individual to the panel so shading or other problems with one panel don’t bring down the whole system.  Solar panels do not need to be lined up in the same orientation to the sun to produce similar current, and power optimizers allow for individual monitoring of each panel.  SolarEdge Inverters with Optimizers include a standard 12 year warranty on the Inverter (upgradable to 20 or 25 years) and 25 years on the Optimizers.  We like these!

Micro Inverters

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Each solar panel has its own small inverter attached to its backside. The DC power is converted to AC power at the panel level so they can be oriented differently without impacting the system. Panel outputs are independent of one another, so shading on one panel does not impact output of the others. Individual monitoring of each panel allows for easy identification of where a problem is.  This solution is a bit more expensive that the Optimizer solutions, but it makes up for it with redundancy  - if one micro inverter breaks, the other solar panels can continue to produce power.  EnPhase Micro Inverters boast a 25 year replacement warranty and covers 2-years of labor.

What Is A Solar Mounting System?

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Mounting systems are probably the least discussed and most important part of the PV solar system.  No matter the weather, your solar panels need to stay solidly on your roof (and the penetrations need to keep from leaking) . That’s where the solar panel mounting system comes in.  Rooftop installation costs can vary quite a bit based on the type of mounting system used.  Most of our competitors use rails that are attached to the roof. Then the panels are attached to the rails.   We use rail-less systems because we find to be more aesthetically pleasing, reliable and they offer better electrical bonding solutions.  The equipment we use will not invalidate your roof warranty. However, other mounting systems and installation methods may invalidate your roof warranty. The two products that we use are EcoX (with a 15 year warranty) and QuickRack (with a 25 year warranty).  

It's our opinion to invest in solar mounting systems that use state of the art technology to make roof-mounted solar panel systems stronger, more reliable, and 100% waterproof. 

Take a moment to watch this video showing "typical" inexpensive flashing -vs- the elevated water seal technology that we install to prevent solar panels systems from leaking. 

Why Do I Need Metering & Monitoring?

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Metering.  In accordance with New Jersey's Clean Energy Program, All solar energy systems eligible to earn SRECs must report system production based upon readings from a revenue-grade meter that meets the American National Standards Institute (ANSI) Standard C12.1-2008. This meter is in addition to the electric meter installed by the local utility to measure the home or business’ electric consumption.  There are many types of metering devices available including digital meters, digital meters with wi-fi or cellular connections, and integrated meters.  All of our SolarBase™ programs included integrated meters with cellular connectivity.  

Monitoring.   Remotely monitoring systems help us to measure and track how much electricity your system is producing, and identify and promptly fix any performance issues so that you are maximizing the production of electricity from your solar system.  All of our SolarBase™ programs include panel level monitoring as part of our service.

Our Solar Packages

All of our solar panels systems are aesthetically designed, engineered, and installed with the Tier-1 products outlined above. But, our SolarBase™ program is more than just a solar installation, it's a long-term energy management program designed to maximize your energy production and financial returns. To this end, all of our SolarBase™ Programs include 10-years of the following post-installation services:

  1. Remote Solar System Monitoring
  2. Maintenance & Support
  3. Annual Inspection and Solar Panel Cleaning
  4. SREC Management, Aggregation and Sale
  5. Money Back Solar Energy Production Guarantee

To help simplify all of the equipment and warranty choices, we've put together three PV Solar Packages for our clients to choose from.

The SolarBase™ Premium Package

Our high-end SolarBase program features panels from Jinko, LG, Panasonic, Solaria, and Trina; SolarEdge Inverters (upgraded to a 25 year warranty) with Power Optimizers; Quick Rack rail-free mounting system, and critter guard.  This package also includes an industry leading 25 year installation workmanship warranty. 

The SolarBase™ Value Package

For our more value minded client's, we created our Value Line. Here we utilize panels from Hanwha, Jinko, LG, Panasonic, Solaria, and Trina; SolarEdge Inverters (upgraded to a 25 year warranty) with Power Optimizers; and the EcoX rail-free mounting system.  This package also includes a 15 year installation workmanship warranty. 

The SolarBase™ Economy Package

For our more budget minded client's, we created our Economy Line. Here we utilize panels from Hanwha, Jinko, LG, Panasonic, Solaria, and Trina; SolarEdge Inverters (standard 12 year warranty) with Power Optimizers; and the EcoX rail-free mounting system.  This package also includes a 10 year installation workmanship warranty. 

We currently offer PV solar panels from: HanwhaJinkoLGMission Solar (USA)PanasonicSilfab, and Trina.  Please see the chart below for a summary of each panel.  We have rated each panel based on a combination of Efficiency, Temperature coefficient, Warranty, Bankability, and Price.   Solar Panel Comparison
  • NOTE: The cost of the solar panels is typically between 18% and 30% of the fully installed solar system price.

How Do I Switch To Solar Power?

  • With Green Sun Energy Services at your side, switching to clean and inexpensive solar power has never been easier. We’ll work with you to determine the best solar panels system for you and your family. Getting started is simple. Just fill out our Solar Evaluation form and one of our local experts will complete a remote solar assessment of your property and contact you with the details.  
  • Headquartered in Middletown, New Jersey, we implement fully managed solar programs not just solar panel installations. And, with over 100 different solar financing options to choose from, our solar programs can provide you with both immediate and long-term savings.
  • Our local experts, superior solar equipment, aesthetically pleasing solar designs, money-back solar energy production guarantee, and commitment to long-term customer relationships separates us from the competition.

Primary Solar Service Areas

Monmouth CountyAberdeen | Allenhurst | Allentown | Asbury Park | Atlantic Highlands | Avon-by-the-Sea | Belford | Belmar | Bradley Beach | Brielle | Clarksburg | Cliffwood Beach | Colts Neck | Cream Ridge | Deal | East Freehold | Eatontown | Englishtown | Fair Haven | Farmingdale | Fort Monmouth | Freehold | Freewood Acres | Hazlet | Highlands | Holmdel | Hornerstown | Howell | Imlaystown | Keansburg | Keyport | Leonardo | Lincroft | Little Silver | Loch Arbour | Locust | Long Branch | Manalapan | Manasquan | Marlboro | Matawan | Middletown | Millhurst | Monmouth Beach | Navesink | Neptune | Neptune City | Oakhurst | Ocean Township | Oceanport | Port Monmouth | Red Bank | Robertsville | Roosevelt | Rumson | Sandy Hook | Sea Bright | Sea Girt | Shrewsbury | Smithburg | Southard | Spring Lake | Spring Lake Heights | Strathmore | Tinton Falls | Union Beach | Wall Township | Wanamassa | West Freehold | West Long Branch | Wickatunk

Ocean County – Barnegat Light | Barnegat Township | Bay Head | Bayville | Beach Haven | Beachwood | Berkeley Township | Brick Township | Dover Beaches | Eagleswood Township | Forked River | Harvey Cedars | Island Heights | Jackson Township | Lacey Township | Lanoka Harbor | Lakehurst | Lavallette | Little Egg Harbor Township | Long Beach Township | North Beach Haven | Manchester Township | Manahawkin | Mantoloking | Mystic Island | Ocean Gate | Ocean Township | Pine Beach | Plumsted Township | New Egypt | Point Pleasant | Point Pleasant Beach | Seaside Heights | Seaside Park | Ship Bottom | South Toms River | Stafford Township | Surf City | Toms River Township | Tuckerton | Waretown | Whiting

Middlesex County – Avenel | Barber | Brownville | Carteret | Chrome | Clearbrook Park | Colonia | Concordia | Cranbury | Crossmans | Dayton | Dunellen | East Brunswick | Edgebrook | Edison | Ernston | Fords | Gillespie | Heathcote | Helmetta | Highland Park | Iselin | Jamesburg | Kendall Park | Laurence Harbor | Lincoln Park | Madison Park | Melrose | Metuchen | Middlesex | Milltown | Monmouth Junction | Monroe Township | Morgan Heights | New Brunswick | Old Bridge | Perth Amboy | Piscataway | Plainsboro | Port Reading | Princeton Meadows | Raritan Gardens | Rossmoor | Sayre Woods | Sayreville | Sewaren | Society Hill | South Amboy | South Plainfield | South River | Spotswood | West Carteret | Westons Mills | Woodbridge Township

Somerset County – Belle Mead | Bernardsville | Blackwells Mills | Blawenburg | Bound Brook |Bradley Gardens | Branchburg | Clyde | East Millstone | Far Hills | Finderne | Gladstone | Green Knoll | Griggstown | Harlingen | Hillsborough Kingston | Manville | Martinsville | Middlebush | Millstone | Mine Brook | North Plainfield | Peapack | Pleasant Plains | Raritan | Rocky Hill | Skillman | Somerset | Somerville | South Bound Brook | Ten Mile Run | Voorhees | Warren | Watchung | Weston | Zarephath

Mercer County – Ewing | Groveville | Hamilton Square | Hightstown | Hillcrest | Hopewell | Lawrenceville | Mercerville | Pennington | Princeton | Princeton Junction | Robbinsville | Trenton | Twin Rivers | White Horse | Yardville

Union County – Union | Elizabeth | Linden | Plainfield | Rahway | Summit | Westfield | Berkeley Heights | Clark | Cranford | | Fanwood | Garwood | Hillside | Kenilworth | Mountainside | New Providence | Roselle | Roselle Park | Scotch Plains | Springfield Township | Summit | Union Township | Winfield Township