Solar Panel Power Questions

Questions to ask a solar panel salesman.

Solar panel power questions.

These are the top questions to ask a solar salesman. Before you go solar. First you can ask the key questions which allow you to understand the value that. Polycrystalline cells are square in shape with a blue color.

Most home solar panels on the market today have power output ratings ranging from 250 to 400 watts with higher power ratings generally considered preferable to lower power ratings. In most cases you don t even need to clean your solar panels regularly. Solar panel systems are made of durable tempered glass and require little to no maintenance for the 25 to 35 years that they will generate power. Monocrystalline solar panels can produce about 5 more power than polycrystalline solar panels of equal size.

If you have questions about how to configure your am solar system call or email our tech. That s because solar panels have zero moving parts to break. The decision making process is a bit easier if you divide the questions into two stages. Monocrystalline cells are black and more octagonal squares with beveled corners.

If something does happen most equipment manufacturers include warranties although warranty terms depend on the company. 60 cell solar panels measure close to 40 x 66 while 72 cell solar panels are approximately 40 x 78 give or take an inch based on the manufacturer. The most you ll have to do to maintain your solar panels is make sure they re free of dust pollen leaves and other debris. Most solar panels for sale today are made of either 60 or 72 pv cells.

You may care about panel size if you have limited space to build your system. 8 questions to ask your solar energy company updated may 8 2020 solar power has always been beneficial and now it s more accessible and cost effective than ever. Before you purchase a solar panel you will most probably engage with a solar panel salesperson. Solar panel output is expressed in units of watts w and represents the panel s theoretical power production under ideal sunlight and temperature conditions.

6 minutes if you re shopping around for a solar energy system you undoubtedly have questions that you want to ask your solar company but what questions are the most important ones to ask an installer.