Solar Energy Services, Inc., a Maryland based solar contractor, was engaged by Skyline Innovations to design and install the solar water heating system that will act as a pre-heat to the 33 units that use the building’s conventional heating system.
WASHINGTON, DC: 3501 13th St. NW is the latest address to have a solar thermal system installed. The multi-family housing unit now has solar collectors on the roof, installed by Maryland solar contractor Solar Energy Services, Inc. to pre-heat the building’s existing conventional water heater.
The solar system includes 32 solar thermal collectors, south-facing on the building’s roof, closed-loop plumbed to 2, 806 gallon tanks. The system is expected to significantly reduce the building’s utility bill by offsetting their water heating load with solar.
Crosstown Properties, LLC – Multifamily Solar Water Heating (Completed July 2010) – Washington DC
SES was engaged by a third party solar project developer to install a 32 panel (1280 SF) solar water heating system for an occupied apartment building in Washington D.C. The system included the installation and integration of 1600 gallons of additional solar storage in non-pressurized tanks. The system is designed to offset approximately 70% of the water heating load for this 45 unit apartment building. The solar developer provided all of the capital to install the system at no cost to the building owner. The building owner receives clean energy at a discount to their traditional natural gas, achieving a monthly savings immediately upon commissioning of the system.
HAVRE DE GRACE, MD: Solar Energy Services, Inc. just finished installing a solar water heating system at Laurrapin Grille in Havre de Grace, MD. The system includes two, 80-gallon tanks and four, 4′ x 8′ solar thermal panels on the southerly facing roof. The system is expected to offset the restaurant’s hot water load by at least 50%.
The solar domestic hot water system consists of 10 panels, for a total of 400 square feet of collectors integrated with four, 120 gallon solar storage tanks, each with dual heat exchangers. On the same roof, SES installed a 22-panel solar pool heating system (920 square feet) designed to heat the main swimming pool during the spring and fall, saving Cherry Hill Management a tremendous amount of energy and money.
As part of the installation, SES also replaced the existing inefficient boilers with high efficiency modulating, condensing boilers (natural gas) integrated with the solar system to provide backup energy for domestic water heating. SES also installed crossover valves to allow Cherry Hill to divert solar energy to the secondary pool when the main pool reaches desired temperatures.
WASHINGTON, DC: Solar Energy Services, Inc. has engaged by Skyline Innovations, Inc., a third- party solar project developer, to install a solar water heating system at Porter Street Apartments to add an additional 360 gallons of hot water to the building’s current capacity.
The eight 4′ x 8′ flat plate thermal panels will transfer heat to three 120 gallon Vaughn Solar Sepco tanks plumbed in parallel to feed solar heated water to the building’s existing gas water heater.
BROOKLYN PARK TOWNHOMES INSTALL SOLAR TO PRE-HEAT WATER
Each townhome will be outfitted with its own 80-gallon Vaughn Solar Sepco tank. These solar water heaters will act as a pre-heat to the home’s conventional system, offsetting their utility bill by around 50%.