Sourcing American Made Solar Batteries for Your Long Island Home

If you’re like many homeowners on Long Island, purchasing American-made appliances and home upgrades is often a priority. When quality, value, and performance come together with a Made in USA label, you know that you’re supporting local industries and jobs.

Investing in solar panels and a battery energy storage system always comes with some element of an international supply chain, but there is a strong shift in the industry towards American manufacturing.

Solar Power World, a leading industry publication, recently toured the FranklinWH production sites in California, reporting on how this Silicon Valley business went from a startup to a major battery manufacturer in just a few months. The brand is often compared to Tesla in terms of production capability and quality.

It’s a reminder that building solar infrastructure in America is not only possible, but it’s actually not uncommon.

Two of the largest suppliers of solar battery technologies in America, Tesla and Generac, also follow America-First engineering and manufacturing philosophies.

The Two Biggest Names in Battery Backup are Made in the USA

Tesla and Generac are the two best options when you want a dependable battery energy storage system on Long Island. Adding a unit like the Powerwall or PWRcell gives you more versatility from your solar panels. You can store electricity during the day, and deploy it in the evenings or whenever you need it most. Storing the free solar that you generate on your rooftop can further reduce your reliance on the grid.

Tesla and Generac perform final assembly of their battery backup systems in the United States.

Tesla Powerwall	Generac PWRcell
Assembled in Nevada	Assembled in Wisconsin
USA and internationally sourced components.	USA and internationally sourced components.
Battery cells originate from USA, Japan, and China.	Battery cells originate from China and other international suppliers.

While both brands use some internationally sourced components, the final equipment delivered to your home goes through final production stages, including assembly, in the United States. Engineering and design for both companies originate domestically.

Should You Care Where Your Solar Battery is Made?

Value and performance are the two most important factors to consider when asking a solar installer to add a solar battery to your home. Equipment from Tesla and Generac is highly regarded for reliability and performance. Value is created through durability and long-term savings.

• Generac PWRcell inverters and batteries are covered by a 10-year limited warranty.
• Tesla Powerwall systems are covered by a 10-year limited warranty.

A battery system from either company could last you longer than 10 years. Most modern battery backup systems will hold a charge for 15 years. The first 10 years are the most efficient, with either system retaining about 70% of the original capacity over this time.

As the battery chemistry degrades, the total storage capacity will decrease. You will eventually need to replace the system to have sufficient storage for home backup or sending stored excess to the grid for incentives and credits.

Comparing Your Solar Battery Options on Long Island

Power Solutions is your local Long Island solar installer. We serve Suffolk and Nassau Counties, and have connected thousands of families to reliable solar panels and battery energy storage systems.

As an authorized Tesla Powerwall installer, we are the best choice for your battery storage needs. The Powerwall 3 is recommended for households requiring improved power output and greater scalability.

Generac systems are comparable to Tesla batteries and offer excellent efficiency to minimize energy losses. The Generac PWRcell is the perfect choice if you have a gas generator. The system seamlessly integrates with generators and solar panels.

You can explore your options by calling Power Solutions at (631) 348-0001. We offer free home solar and battery backup estimates, as well as detailed consultations. You will get a cost/benefit analysis so you can see the true value of switching to renewable energy and claiming your energy independence.