News & Blogs
Technical notes from the factory floor
Selection guidance, structural design decisions, project learnings and export documentation practice — written by the engineers who build the parts.
Technical Guide1500V vs 1000V DC Fuse Selection For Modern PV Arrays
1500V systems have become mainstream, but a large existing base still runs at 1000V. Here is how to match gPV fuse ratings, breaking capacity and holder formats to each voltage class.
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EngineeringInside Our IP68 Waterproof Design For Outdoor PV Connectors
Double-layer sealing, UL94-V0 housings and -40℃~+85℃ material matching — the structural decisions that keep DC circuits stable through rain, snow, salt mist and desert heat.
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SolutionsBIPV Projects: Custom Harness & Junction Box Design Notes
Thin-film module edge wiring, hidden cable routing and facade installation constraints demand structural design that standard catalogue parts cannot deliver.
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Technical GuideMC4-EVO2 Compatibility Explained For EPC Procurement Teams
Our inline fuse connector housing mates with Stäubli MC4-EVO2 and generic MC4 interfaces without adapters. Here is what that means for your bill of materials.
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TradeExport Documentation Checklist For Overseas PV Tenders
Invoice, packing list, TÜV/CE test reports and certificates of conformity — the paperwork set that clears customs and satisfies EPC tender requirements.
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SolutionsDesert And Floating PV: Material Choices That Survive The Site
From a 30MW Saudi desert plant to a 180MW Thai floating array — how housing material and sealing strategy change with the environment.
Read articleNeed a matched PV protection solution for your project?
Send your module power, system voltage and rated current — our engineers reply with matching models, full parameters and a factory-direct quotation.