Panasonic recognizes South Texas Solar Systems as one of the highest-performing solar installers in 2019
South Texas Solar Systems, Inc., based in San Antonio, TX is a Solar Engineering, Procurement and Construction (EPC) company. Recently, Panasonic announced the winners of its 2019 Customer Appreciation Awards, given to leading installers and distributors who demonstrate excellence in installing solar equipment, serving solar end-users and generating business success. Panasonic Premium and Authorized Installers have the opportunity to be recognized in four award categories across each region: Residential Installer of the Year, Commercial Installer of the Year, Fastest-Growing Company and Installer of the Year.
South Texas Solar Systems received the 2019 Installer of the Year Award for the Southwest region.
There are only four Panasonic Premium Installers in Texas. South Texas Solar Systems is one of them.
“On behalf of Panasonic Life Solutions, I would like to acknowledge our award winners for being exceptional representatives of the Panasonic brand and upholding our high standard of excellence in the field,” said Mukesh Sethi, Group Manager, Panasonic Life Solutions. “Together with our installers and distributors, we will continue to drive the U.S. solar market forward with industry-leading panels and power storage solutions, backed by the best warranties in the business.”
You may not have come across solar panel inverters before. Yet without them, your rooftop solar panels wouldn’t produce any usable energy. Inverters sit underneath or next to your solar panels and convert the DC power supply from sunlight into AC power, which is the electricity your home appliances use.
Why is my solar inverter choice important?
Rooftop solar systems comprise three main parts: the solar panels, the racking attaching them to your roof, and an inverter. It’s the inverter that’s most likely to suffer a failure, says Dan Glaser, Panasonic Senior Sales Engineer of Solar and Storage. This means you need to choose the right one in order to maximize the performance and reliability of your system.
Manufacturers typically sell inverters separately from solar panels, but they’re increasingly being integrated and sold as a single product, says Glaser. “This makes it much simpler to choose; it’s also logistically easier and makes the collaboration between homeowner and manufacturer more streamlined.” Panasonic recently launched its own integrated inverter module (solar panel with built-in inverter).
What types of inverters are available?
There are three main types of inverters:
String inverters A single inverter for all your solar panels that takes the DC power supply from the sun and converts it into AC power for the home.
Microinverters Multiple small inverters that sit underneath or next to each individual panel.
Optimizers Similar to microinverters, these attach to each panel. The difference is they don’t convert the DC power supply into AC at the panel site. Instead, they send it to a central inverter.
What are the pros and cons of each type?
String inverters are the oldest and therefore the most proven of the inverter technologies. Since a single inverter controls all the solar panels together, it’s the easiest to install and reduces points of failure. But problems arise if it fails, as this will knockout your entire system. Likewise, if your roof has panels in shady areas, it’s not just the efficiency of those panels that is affected, but all panels on the system.
The key advantage to microinverters and optimizers is that they operate independently, so if there’s a problem with one, your remaining solar panels will continue to work. You can also monitor the power of each panel individually to ensure maximum efficiency at all times. What’s more, there’s now little difference in price between inverter types, Glaser says.
Which is the best solar inverter for you?
Microinverters and optimizers are particularly well-suited to roofs that experience shading, or where the solar panels are angled in different directions. “As soon as shading is involved, optimizers and microinverters make a huge difference,” Glaser says. That’s because the efficiency of one solar panel doesn’t affect the efficiency of the others.
The size of your installation also plays a role in your choice of inverter. For smaller systems, microinverters are a good choice, as you can have as few as one on your roof. For string inverters and optimizers, you need at least six to eight solar panels. In general, you also can’t fit as many solar panels on your roof using microinverters.
Another consideration is whether you plan to implement an energy storage solution either now or in the future, says Glaser, as some inverters are inherently better suited for this. He advises making your installer aware of this from the outset.
What questions should I be asking?
Considering inverters sit on your roof and are exposed to the elements for some 25-years, you need to understand the warranty, says Glaser. This should include who covers the warranty and whether it includes replacement products as well as labor. Inverter warranties are typically about 25 years.
Understanding how to monitor your solar panels is also valuable, says Glaser. For example, is there an app available or a website to login to? Can you see how much energy it’s producing? For microinverters or optimizers, ask how you will be notified if there’s a problem.
Finally, solar panel installers typically work with their own qualified inverter technologies and brands. Therefore, understanding your options is important from the outset as it can inform your choice of installer. Panasonic’s directory of authorized installers is a great place to begin, as all their providers have been rigorously vetted.
Emergencies can happen anywhere at anytime—and while no one likes to be a pessimist, it’s truly better to stay prepared than to be caught off guard without a plan. No matter what the emergency power outage may be, here’s what you can do to keep you and your loved ones safe:
CREATE A PLAN
Gather your family members and create a plan for a number of different situations. Explain the dangers and discuss how you can prepare, react and help one another should disaster strike. Create a map detailing your home and where you all can meet outside of your home if you are separated or lost. Make sure your escape plans are accessible to all members of your family, including the young ones, seniors and those with special needs.
Ensure each family member has each other’s phone numbers, as well as local emergency numbers programmed into their cell phones. FEMA recommends also designating an “out-of-town” contact who each family member should contact with their location and status in the case of emergency.
Practice your plan every few months to ensure everyone knows the protocol.
PACK AN EMERGENCY KIT
Now that you’ve got a plan, you should put together an emergency kit. It’s worth noting that modern technology allows many older recommendations, like spare batteries, can be replaced with a solar generator kit, which uses solar power to create power for your other electronics.
One gallon of water per person per day for at least three days. This should be enough for drinking and sanitation purposes.
A three-day supply of non-perishable food for everyone in your family — and any pets — as well as a manual can opener.
A first aid kit that includes enough bandages, antibiotic ointment, and prescribed medications for everyone in your family.
Spiral-bound, laminated copies of local maps. They’re more durable than paper.
A portable power station that will help you keep all your family’s electronics, medical devices, and lights charged. Find a style and size that works for you, and be sure to bring any cord adapters you might require.
A whistle to signal for help in the case of a crisis.
Spare clothes for cold or wet conditions.
Stay informed You’re prepared with a plan and with a kit, now all you have to do is stay informed. First, learn everything you can about where you live. Understand what weather patterns you can expect and how you should react when they occur.
Ask where your local law enforcement officers are. Ask those officers how they will contact you during an emergency and what kind of directions you can expect from them.
Sign yourself up for emergency alerts, breaking news notifications and severe weather warnings. These will keep you up-to-date on the latest information you need to stay safe and aware of your surroundings.
In the case of an emergency or disaster, contact your local emergency management office or local American Red Cross Chapter to gather any pertinent information.