News & Insights

Product launches, project deliveries, certifications and industry updates from HUWRIL ENERGY.

Sep 2026
Product Launch

New 5MWh Liquid-Cooled BESS Container Released

HUWRIL launches the HLY-SLS41612Y5M, a 5MWh liquid-cooled container system integrated with a 2.5MW PCS, IP55 protection and perfluorohexanone fire suppression, targeting utility-scale projects in Europe and Southeast Asia.

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Aug 2026
Project

261kWh C&I Storage System Commissioned at Manufacturing Plant

A 261kWh integrated C&I energy storage cabinet (HLY-ELS26001Y261K) was put into operation at a factory in Dezhou, delivering demand-charge management and peak-valley arbitrage.

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Jul 2026
Certification

IEC 62619 CB Certificate Awarded for 416S Battery Cluster

Our 417.99kWh 416S battery cluster (HLY-RLS-4161Y417K) received the IECEE CB Test Certificate per IEC 62619:2022, opening access to 50+ CB member countries.

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Jun 2026
Product Launch

Stackable Residential ESS Range Expanded to 25kWh

The HLY-DLS series now supports 5.12 / 10.24 / 15.36 / 20.48 / 25.6 kWh stackable configurations, paired with 6kW–12kW hybrid inverters and APP monitoring.

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May 2026
Project

Foldable Solar-Storage Cabin Supplied to Southeast Asia

A batch of 20ft foldable PV-storage cabins (HLY-20HQ-M-75/100K261) was shipped for a rural electrification project, combining rooftop solar, LFP storage and diesel backup.

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Apr 2026
Industry

HUWRIL Exhibits at Intersolar Europe 2026

We showcased our liquid-cooled container BESS, C&I cabinets and residential storage line at Intersolar Europe in Munich, meeting distributors and EPC partners from across Europe.

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Mar 2026
Certification

CE / EMC Certification Obtained for PV Inverter Series

Our single-phase and three-phase grid-tied PV inverter range (1kW–12kW) has passed CE / EMC conformity, ready for EU residential and C&I markets.

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Feb 2026
Project

1MWh Microgrid Project Completed on Remote Island

A turnkey 1MWh PV + storage microgrid was delivered to a remote island, replacing diesel generation and cutting fuel costs by over 60%.

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Jan 2026
Industry

HUWRIL Attends China Energy Storage International Summit

Our R&D team shared insights on 314Ah LFP cell trends and liquid-cooled large-scale BESS design at the annual CESC summit.

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