Here are a few case studies of our most recent commercial PV installations!
Wequassett Resort and Golf Club, Harwich, MA
Commercial Solar PV ground mounted system
Harwich, MA – Wequassett Inn, LLP (Wequassett) elected to pursue renewable energy in August 2014 with the Cape Cod solar company, Clean Energy Design, LLC. Clean Energy Design completed the installation of a turnkey 23.52 kW, stand-alone, multiple array solar photovoltaic system consisting of 84 high-efficiency SolarWorld 280-watt mono-crystalline panels. This system has surpassed the expected production of energy for 2016. The original target for the summer months of June, July, and August 2016 were 2.65 MW, 2.65 MW, and 2.38 MW, respectively. The actual energy produced for the months of June, July, and August were 3.35 MW, 3.23 MW, and 3.5 MW, respectively. Due to it being the hottest summer in recorded history, this summer was ideal for solar energy!!
From May 2015 to December 2015, this solar photovoltaic system produced 20.68 MW, and from January 2016 to August 2016, the system produced a total of 20.52 MW. According to this, it is predicted to produce approximately 10-15 additional MW towards the year’s end.
St. Peter’s Lutheran Church, Harwich, MA
Solar PV System
This 34.04 kW photovoltaic system installation consists of two arrays totaling 148 high efficiency SunPower modules and 4-SMA 8000 inverters. Since the completion of the installation in October of 2011, this solar installation has been producing an average of 4300-4800 kWh monthly enabling the Church to produce in excess of 100% of the electricity it consumes and net zero their bill.
According to the MASS CEC, this particular Clean Energy Design project is one of the most efficient PV systems in the area, producing in the top 1% of comparable systems!
Here is the real-time reporting data from the St. Peter’s system. St. Peter’s Lutheran Church solar production reporting
Cape Associates Garage and Office Building, Eastham, MA
Our first project with renowned green builders, Cape Associates, was their very own office garage in Eastham, MA last year.
Just recently in 2014, we installed a new 10.3kW 2-Array System on the Cape Associates new Eastham office building just next door to the above garage. Details include 103 KW dc photovoltaic 2-array system consisting of 38 Solar World 270 watt monocrystiline modules, Solectria inverter and 8 Enphase M250 micro inverters. Photos forthcoming!
Racepoint Lighthouse, Provincetown, MA
Solar PV, Wind Energy and Solar Thermal Integration – Off Grid
All systems designed and installed by Clean Energy Design as described in this interview with Tom Wineman, owner of CED. Interesting challenges since the lighthouse was built in 1876. Result was a beautifully integrated and powerful, completely off-grid system!
More here in this article in from The Lighthouse Foundation
Secure Storage, Brewster, MA
Solar PV Roof-mount Installation
Clean Energy Design installed 69 Sunpower Modules (SPR 215s) on the roof of Secure Storage of Brewster, MA along with 4 inverters (SPR 6000m) in the summer of 2009. Just 2 short years later, the results are impressive with over 52,600 kWh generated to date, offsetting CO2 emission of 66,000 lbs!
URI, Kingston, RI
Solar Building Integrated (BIPV) Roof Shingles
The Clean Energy Design team has covered five-hundred square feet of the roof of the Cooperative Extension Building at the University of Rhode Island. They used cutting-edge Sunslate photovoltaic roofing tiles manufactured right in Poughkeepsie, NY by Atlantis Energy Systems. The tiles lay flat on the roof in place of typical roofing shingles serving as both a roof surface and as solar power collectors. The plan was that he 4.4-kilowatt system would generate approximately 5,580 kilowatthours of electricity per year, enough to supply approximately 17 percent of the building’s electricity use. The final result is that it is a very efficient system is actually producing 25 percent of the building’s electrical needs. This system not only offsets utility costs but it provides an excellent tool for demonstrating the use of PV systems as a viable energy resource, raising awareness in the community of the need and opportunities for implementing clean energy in Rhode Island.
The solar tiles are wired together on one circuit and linked to a control panel inside the Cooperative Extension Education Center, a 3,300-square-foot, one-story structure built in the 1930s and expanded in 1991. The panel allows the building occupants to monitor the amount of electricity being generated. An educational display about the system will soon be mounted next to the control panel.
More on the project here on the URI website.