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Monday 08:00 - 18:00 Tuesday 08:00 - 18:00 Wednesday 08:00 - 18:00 Thursday 08:00 - 18:00 Friday 08:00 - 18:00 Saturday 08:00 - 18:00

Yiyen Electric Technology Co. LTD

Name: Yiyen Electric Technology Co. LTD
Address: Rm. 1301. Building 3. Headquarters Economic Park . No. 6688 Xuyang Road . Yueqing City. 325600. Zhejiang, Wenzhou, 325604, CN
Telephone: +8657727772199

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Yiyen Electric Technology Co. LTD

Yiyen Electric Technology Co., Ltd. (www.yiyen.com )
Product: Automatic voltage regulators (AVR), Inverters (INV), LIFEPO4 Battery(ESS).

10/04/2026

AIO P-ESS all in one system 500W/1KWH

PV, battery, and inverter all in one.
2pcs USB 5V 2A port support mobile charging.
Built in 1KWH LiFePO4 battery

17/03/2026

Mobile energy storage system: BESS all in one 24KW/30KWH
---3phase Low frequency inverter TPP 24KW/48VDC
--- LiFePO4 battery packs 30KWH 51.2VDC 600AH

26/02/2026

Hybrid off grid inverters 5.6KW-12KW with MPPT solar charger controller, support parallel

27/01/2026

Hybrid off grid solar inverters with MPPT split phase 240/120VAC 12KW 51.2VDC, support parallel 6pcs

Other capacities available

20/12/2025

Welcome to visit our booth in SOLAR ENERGY EXPO 2026
Booth No.: F4.31
Date: 13th-15th January 2026
Add:Ptak Warsaw ExpO
Al.Katowicka 62,05-830 Nadarzyn, Poland

Professional manufacture of inverters, LiFePO4 battery packs, ESS energy storage system, stabilizers, power quality system

14/11/2025

Thank you very much for all customers in Nigeria Energy 2025 fair
YIY professional manufacture of inverters, LiFePO4 battery packs, BESS energy storage system, stabilizers, power quality system

09/10/2025

We warmly welcome to visit our booth in canton fair & Nigeria Energy 2025.

We will display many new products : Inverters, LiFePO4 battery packs,BESS energy storage system, stabilizers, power quality system.

Canton fair :
Booth No.: 14.3A01-02 15.2G30-31
Date: 15th-19th October
ADD: Canton Fair Complex Guangzhou, China

Nigeria Energy 2025
Booth No.: 2C30
Date:28-30th October 2025
Exhibition Hall : Landmark Centre
ADD:Plot 2&3 Water Corporation Road
Victoria Island Annex, Lagos, Nigeria

We will expect your visit.

21/08/2025

Hybrid solar inverters with MPPT 12KW
Single phase 12KW/48VDC 230VAC
Split phase 12KW/48VDC split phase 240/120VAC
Supports parallel 6pcs single phase/three phase

29/07/2025

Professional manufacture of low frequency inverter & charger.
Special models available HP 5000W/12VDC HP 10KW/24VDC single phase/split phase

10/06/2025

YIY wall mounted ESS 10KW/20KWH ESS installation from customer site.

System configuration:
---Low frequency transformer based inverter HP-W 10KW/48V,(3times surge power 30KW)
---2pcs* 10.75KWH 51.2VDC 210AH LiFePO4 battery packs
---4pcs* MPPT solar charger controller 48V/60A
--24pcs* 580W mono solar panels

10/05/2025

Low frequency transformer based inverter charger HP 20KW/48V-LCD, single phase 230VAC, split phase 240/120VAC optional

Address

Rm. 1301. Building 3. Headquarters Economic Park . No. 6688 Xuyang Road . Yueqing City. 325600. Zhejiang
Wenzhou
325604

Opening Hours

Monday	08:00 - 18:00
Tuesday	08:00 - 18:00
Wednesday	08:00 - 18:00
Thursday	08:00 - 18:00
Friday	08:00 - 18:00
Saturday	08:00 - 18:00

Telephone

+8657727772199

Website

https://www.yiyen.com/, https://www.yiyelec.com/, https://www.yiybess.com/

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