Commercial Solar Design
Reviews about commercial solar installers. Find how many solar PV installations they completed, how long in business, costs, affiliations, licensing, and financing. SunWatts is the place to learn about commercial solar Installers. Discover how to install solar panels in easy steps. Find commercial solar Installers in your state. Get the latest updates about costs and rebates for solar panel installation.
There are many questions to consider when evaluating solar panel installation for your business. Solar panel installation includes system design, permits, solar panels, solar inverters, roof or ground mount racking and cabling. Here are the top 10 questions to ask commercial solar Installers.
- Will the system be on-grid or off-grid?
- Is it a roof-top or ground-mounted solar installation?
- If a roof-top installation, will it be structurally attached or ballet-mounted?
- How many solar panels will be included in the installation?
- What racking system will be used for the solar installation?
- What is the grid type? split-phase 120/240Vac, three-phase 480Vac, three-phase 208/277Vac
- Is there a central inverter or many micro-inverters?
- Is there a battery backup system?
- Does the local authority have a streamlined or a manual permitting process for solar panels?
- Is the utility rebate paperwork going to be handled by the installer or the homeowner?
- How many hours will the solar panel installation require?