News

  • 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...
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  • 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 l...
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  • Which is better? A “low frequency” & “high frequency” inverter?

    Power inverter has two types: Low frequency and High-frequency power inverter. off-grid inverter is simple which convert the DC power stored within a battery (direct current, 12V, 24V or 48V) into AC power (alternating current, 230-240V) that can be used to run your hous...
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  • 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 caus...
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  • 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. ...
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  • 20KVA colorful LED relay stabilizer with 90V to 260V

    The 20Kva stabilizer in relay type requires more stable control board and relays to work properly. Otherwise the instant big current easy to broken relay including turn to black or directly burnt. YIYEN’s technical advantage is that adopt MCU controlled PCB board, our re...
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  • No. 124 autumn Canton Fair information

    From date 15th October to 19th October, Yiyen Electric Technology company limited attend No. 124 autumn Canton Fair and gain great result. Because of big annual sales value, Yiyen electric Technology company limited successfully got 4booths for the exhibition. Booth info...
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  • 2018 ELECTRICX & Solar-TECH

    ELECTRICX & Solar-TEC is a brand new in North Africa after Informa Exhibitions continues its Middle East International Exhibition on Electric Power, Lighting and New Energy (MEE). The energy industry event. As a sister exhibition o...
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  • ISO 9001:2015 certificate of registration

    YIYEN Electric technology company limited is our headquarter and also stabilizers factory,which located in Yueqing City, Zhejiang Province. Shenzhen yiyuan technology co.,ltd is our subsidiary corporation ,which produce inverters,lifepo4 batteries, UPS, stabilizers etc, ...
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  • How to choose a solar power system for my house?

    More and more people choose solar power system to provide electricity for their house. Depending on people’s different needs, there are three main types of residential solar power systems: on-grid, off-grid (also called standalone) and hybrid. This article will focus on ...
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  • Advanced relay compensation stabilizers Training

    As an leading manufacture of stabilizers & inverters & LiFePO4 batteries, YIY factory not only has professional engineer groups, also has skilled sales team. From time to time, the sales will be trained to better serve customers. In June 2018, stabilizers expert Mr.Qian ...
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  • Introduction of YIYEN Super power 100KVA voltage stabilizer

    SBW super power voltage stabilizer includes compensation transformer and regulate transformer. The regulate transformer has to be full copper since only copper can be made into smooth surface to allow carbon brush move smoothly. And compensation transformer be available ...
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