Technical FAQs 3

Why should you buy a si1.5 battery pack?

Supporting a greener environment and the ability to work indoors. This is a result of less noise, vibration, and harshness on equipment operators. The Si1.5 is designed, engineered, and assembled in the USA. Vanguard now offers an 8 year commercial limited warranty for all lithium-ion battery packs.

Does Vanguard offer a warranty on a lithium-ion battery pack?

The Si1.5 is designed, engineered, and assembled in the USA. Vanguard now offers an 8 year commercial limited warranty for all lithium-ion battery packs. CLICK HERE for more information. At least one product must be displayed. Please select another option to remove this product *Total energy measured using a 0.2C discharge per IEC 61960-3:2017

Where are si1.5 batteries made?

Our new automation facility in Tucker, Georgia produces batteries with quality consistency. Supporting a greener environment and the ability to work indoors. This is a result of less noise, vibration, and harshness on equipment operators. The Si1.5 is designed, engineered, and assembled in the USA.

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Engineering Support for Photovoltaic Storage & BESS Projects

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