Datasheets
Technical product information for the identified model and document version.
Public or request-based04 / Resources and evidence
Evidence is part of delivery.
Resources are organised by model, document type, version and access scope. This is a verification layer—not a wall of unqualified certification claims.
Resource
categories.
Access reviewed per itemCertificates
Certificates shown with their stated holder, model, standard, date and scope.
Controlled evidenceSafety evidence
Test reports and safety documents remain bound to the tested sample and level.
Scope-specificInstallation manuals
Installation information is provided only for an approved model and audience.
Request requiredWarranty
Warranty terms are subject to the applicable product, agreement and project.
Review requiredFAQ
Read the boundaries around models, evidence, project assessment and online ordering.
Ask for the relevant set →Access policy
A materials are approved for public use. B materials are provided after enquiry, qualification or NDA. C materials are internal. D materials are prohibited from public release or remain unconfirmed.
Request technical documents →FAQ / Evidence boundaries
Are SPOWER I, SPOWER II and WELION-LFP314PS260 the same model?
Not automatically. They remain separate records until formal model mapping and configuration relationships are technically confirmed.
Does a UN38.3 document mean the system is EU compliant?
No. UN38.3 relates to specified transport testing for the identified sample or configuration. It does not replace a complete assessment of EU product requirements, grid connection, fire safety or battery-regulation obligations.
Can I download all datasheets and reports?
Documents are shared according to the applicable model, version and access scope. Approved public documents may be listed; restricted documents can be requested for review.
Can I place an order through the website?
The initial scope is for project assessment, technical consultation, document requests and cooperation inquiries. It does not provide online payment or direct ordering.
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