2019

August 2, 2019

Split phase inverter for American market

Yiyen’s selection of 120/240V split phase inverter chargers go from 1000W-12000W, with DC input of 12V,24V,48V to 120/240V split phase is a type of single-phase three-wire mid-point neutral power system commonly found in American. The phase to phase(Live to Live) voltage is 240VAC for heavy industrial load such as pumps. Because of the 120-0-120 Voltage […]

2019, News
August 2, 2019

What size Inverter can I use on my lithium battery?

This is a question we get asked all the time. Usually, it depends on the loads, the capacity of the inverter should be not less than the appliances used on same time. Let’s say your largest load is a microwave. A typical microwave will draw between 900-1200w. With this load you would install a minimum […]

2019, News
February 19, 2019

How Lifepo4 battery energy storage system works?

Here at YIY company we’re always looking ahead for ideas and technologies that can help us solve problems for our customers. One of those technologies is battery energy storage.   Some of customers who buy battery from us do not know how to wire and connect. These may cause connection error or extra cost from [...]
2019, News
January 1, 2019

Happy new year 2019!

Thank you all for supporting and concerning in the past 2018 and we will do our best as usual in 2019. This month we brought our sales team and engineer team together to hold an annual sales meeting to review and summarize what we did last year and make a plan for 2019. In 2018, […]

2019, News