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If you need help, we have a list of frequently asked questions and answers. Click a question below to view the answer.

Have your products been tested and approved by a nationally recognized laboratory and are they listed?

Our batteries have been certified by TUV SUD to UL 1973.

Can Pytes work without internet?

All PYTES products will work perfectly without the use of internet. Most inverters on the market will have user interfaces that are improved with an internet connection, but this is not typically needed.

Who is Pytes For?

There are two primary ways that customers of any size can benefit from owning a battery:

1) You can use the battery for backup power. If the grid goes down, you’re still covered. If disaster strikes, having a battery will allow you to continue to have electricity in your home or business, even if your utility company can’t provide it. You can choose to back up vital circuits (lights, wifi, etc), or back up your entire home. Several entirely off-grid projects are already supported by PYTES systems.

2) The second reason is that you can actually save money by getting a battery. Even though solar can produce a lot of net power, it stops when the sun goes down. A battery allows you to store the excess power from solar during the day and use it to power your home or business at night.

PYTES is perfect for customers who:

Are grid-connected but experience power outages or need to maintain power for vital circuits. Many customers have systems in place that they need to keep online. PYTES is a primary power supply that completely insulates the home from any utility outages. We can support all loads in a home or business, regardless of whether the grid is up or not. Our battery storage system range from 5.12KWh to 286.72KWh, which can meet the needs of most residential and small industrial and commercial use.

What is Pytes?

PYTES is a battery manufacturer for home energy storage system based out of Shanghai. We provide safe, well-designed and high-performance standard LFP battery packs for you based on 18 years of manufacturing experience. A PYTES setup can use and store energy from solar, wind, the grid, a generator, or any other power source.

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