Outlined below are the necessary steps to help every individual reach their Solar Energy Goals...

Solar Site Evaluation

If you are thinking of utilizing solar technology for electricity, we recommend a solar site evaluation as a first step. During this evaluation, your Account Manager will start to determine your property's potential to produce electricity with solar energy. The first visit includes taking pictures for the Solar Pathfinder detailed evaluation and generally takes about an hour.

What to expect during a site evaluation:

• Motivations and Needs Determination - There are a number of reasons why a business would choose to install a Solar Electric PV System. This first step is used to find out what your company's needs are, specific motivations and energy goals.
• Basic Visual Inspection of Property - A high-level first look is used to determine the best possible location where a Solar PV system might work. Items such as roof structural integrity, available ground space, and other factors require consideration. Contemplate whether a roof-mount, pole-mount, or ground-mount array best fits your location. For a roof mounted system, we'll check the orientation of the building (solar will perform best when facing true south and tilted at latitude; however most sites are not perfect). In East Tennessee, this means that you want your panels to face south at approximately 35 degrees. We'll also check for any trees, buildings or other structures that could shade the equipment in the chosen location.
• Solar Pathfinder Evaluation - We use a Solar Pathfinder device to reveal the sun's path over a year's time to determine how much solar energy your location is capable of producing. A Solar Pathfinder identifies the best site or sites to install photovoltaic panels. We'll plug your site's specific data into the Pathfinder software, upload photographs taken on site to reflect any trees or buildings that may shade panels, and then generate a report for you showing how much power you can expect to produce with solar at the chosen location. This information is used to maximize the performance of your future solar system.

Full Proposal Review

• Full Proposal Review -  Based on your company's motivations and needs, the visual inspection of the property, and the Pathfinder Evaluation, Sustainable Future will present a full proposal with a recommended a specific Solar Electric PV system for your business. The proposal will include a cost/payback breakdown, information on panels and equipment, and other important details. The proposal generally takes less than a week to create, and then a second visit will be scheduled at the client's convenience.

Grant Applications and System Design

• Grant Applications - Businesses that qualify for grant funding begin the application process at this point. The client is responsible for suppling necessary information to the grant writer at Sustainable Future. The grant writer will compile information and submit grants on behalf of the client.  The client will be contacted directly upon being awarded a grant, so they need to inform Sustainable Future the grant has been awarded to move on through the process.  The Federal Grant or Tax Credit can only be applied for by the owner of the property after the system is installed. Grants can take months to be approved and no other work besides design can be completed until approval.
• System Design -  System design begins with understanding the clients needs and constraints. System design must consider things like: budget, solar resource, physical space, wind load, existing power infrastructure,  grants available, parts availability, parts reliability, serviceability, time lines and aesthetics.  Balancing these competing interests can make designing a PV system a challenging task.  The system design process is completed when all parties sign off on design documents and the appropriate permits have been pulled.

Engineering and Permitting

• Engineering and Permitting - At this point Sustainable Future identifies authority having jurisdiction in your area, acquires the necessary structural stamps, utility requirements, and building permits. Each job has it's own set of challenges. As your general contractor, Sustainable Future uses this time to iron out all details and start creating an installation plan. Depending on the complexity of the system this process ranges from 2-6 weeks.

Installation

• Installation - The installation process begins with the ordering of parts.  Plans are finalized for material handling, safety, electrical team, mounting team, panel team and commissioning.  Parts are inspected, tested, and kitted as they come in.  Generally, installation is a short part of the installation process.

Repair and Maintenance

• Repair and maintenance - Properly designed and installed PV systems should have very little repair and maintenance.  It will generally be helpful to wash the panels once a year after pollen season.  It is a good practice to monitor production in-order to detect possible problems. Many of the systems we design have monitoring built in.  This allows both the customer and Sustainable Future to watch production in real time and to view historical production over the web.