Knowledge Hub

Knowledge Hub 22/05/2026

How to Maintain 24/7 Power in Middle East Homestays and Hotels

Optimize hospitality ROI with Yanni’s industrial LiFePO4 power stations. Discover how high-surge handling,

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Knowledge Hub 21/05/2026

Blackout Means Shut Down? How Retailers in Central Asia, the Middle East, and Southeast Asia Safeguard Their POS Systems

Whether it is a street-side retail shop in Jakarta, Indonesia, a bustling bazaar in Baghdad, Iraq, or a neighborhood supermarket in Tashkent, Uzbekistan, retailers face a daily, unpredictable battle: sudden power outages. For modern small businesses, retail shops, and restaurants,…

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Knowledge Hub 20/05/2026

Best 5kWh Home Battery Backup for Unstable Grids in Africa

Optimize your B2B energy storage strategy with our 5kWh LiFePO4 systems. Discover how LCOE, 80% DOD, and advanced thermal management drive ROI in African markets.

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Knowledge Hub 19/05/2026

Solarcam-2026 Yiwu Solar PV& Energy Storage Expo

Solarcam-2026 Yiwu Solar PV& Energy Storage Expo We, Solarcam-Yanni (Shenzhen) Technology Co., Ltd., attended the 2026 Yiwu Solar PV & Energy Storage Expo held from May 7th to 9th, 2026, in Yiwu.”  

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Knowledge Hub 25/04/2026

The Power of Expertise: Why YANNI Invests in Rigorous Staff Product Training for Every New Launch

Introduction: Leading with Professionalism In the fast-paced renewable energy industry, a product is only as good as the team behind it. At YANNI (Shenzhen) Technology, we believe that true B2B partnership isn’t just about shipping hardware; it’s about providing certainty…

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Knowledge Hub 23/04/2026

What is MPPT? Its Role in Solar Portable Power Stations (2026 Guide)

What is MPPT? Its Role in Solar Portable Power Stations (2026 Guide) If you’ve been researching Portable Power Stations, you’ve likely seen the term MPPT highlighted as a “must-have” feature. While units equipped with MPPT technology often come with a…

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Knowledge Hub 22/04/2026

Which Countries Use 220V Power? (2026 Global Voltage Guide)

Which Countries Use 220V Power? (2026 Global Voltage Guide) In the world of cross-border e-commerce and manufacturing—especially when exporting Portable Power Stations or Solar Security Systems—understanding your target market’s voltage standard is the first step toward success. Approximately 70% of…

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Knowledge Hub 21/04/2026

What is PWM? Its Role in Solar Portable Power Stations (2026 Guide)

What is PWM? Its Role in Solar Portable Power Stations (2026 Guide) When browsing for a Portable Power Station (PPS) or a solar setup, you will inevitably encounter two technical acronyms: PWM and MPPT. While MPPT is often praised for…

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Knowledge Hub 21/04/2026

Which Countries Use 110V Power? (2026 Global Voltage Guide)

Countries using 110V–130V power are primarily concentrated in North America, parts of South America, and specific regions in Asia. Here is a breakdown of the regions and countries using this voltage standard: 1. North America This is the core region…

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Knowledge Hub 21/04/2026

PWM VS MPPT

For anyone in the solar industry, choosing between PWM and MPPT is the classic debate of cost vs. efficiency. In the context of solar charge controllers, these represent two very different ways of managing the power coming from your panels…

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