Author: <span>liangsunsh@gmail.com</span>

Cell-level repair: the six-step field process

From thermal-event triage to module-level disassembly and cell replacement — what deep repair looks like when it’s done properly, and what it costs versus full-pack swap. This guide […]

Failure modes worth planning for

The eight failure modes that drive 90% of C&I service calls, with frequency, early-warning signals and the prevention step for each. This guide is part of the Besscare […]

Are Chinese Home Batteries Reliable? The Data Report

We asked 1,200 homeowners and audited the RMA records of 18 brands. The answer to the title’s question is yes — with one asterisk the size of a […]

Who owns the data: monitoring and settlement for C&I storage

Quarter-hour data, VPP participation, warranty evidence — the data layer is an asset. Own it, export it, and never let it live only in the vendor’s cloud. This […]

BYD appoints new country manager for Belgium

Huawei expands European parts hub for residential storage

GoodWe reports record European residential shipments

Deye doubles European warranty processing team

Pylontech reports record European residential shipments

The C&I storage capability checklist: what to demand before you sign

The eight capabilities that separate a storage vendor from a storage partner: commissioning depth, monitoring ownership, spare-parts geography, response-time commitments, warranty substance, augmentation pathways, end-of-life terms, and the […]