Panel and cell technology explained for specification
TOPCon, HJT and legacy PERC construction get covered on efficiency, degradation and bankability implications, the details that actually affect a spec decision, not a marketing comparison.
Resources
Tech Guides
Equipment technology explainers, from panel cell types to inverter architecture, written for someone specifying a system.
Talk to our team
Tech Guides
Read solar technology guides on panel cell types, inverter architecture and storage chemistry, written for equipment specification, not shopping, on Sunhub.
What you'll find here
Inverter and storage architecture
String, hybrid, micro and central inverter architecture, along with LFP and alternative battery chemistries, covered for how they affect system design choices.
Written for the person specifying the system
Coverage assumes a working knowledge of solar equipment and focuses on the technical trade-offs a spec decision actually turns on.
FAQs
Do tech guides cover both panel and storage technology?
Yes, the tech guides span both, from panel and cell technology to inverter and storage architecture. They're written to explain the trade-offs behind each technology so you can specify a system with the underlying reasons in view. That means module-level detail and storage architecture sit in the same library.
Are tech guides updated as new cell technologies reach the market?
The guides are maintained to reflect current cell and equipment technology as it reaches the trade, since specifying a system means working from what's actually available. As newer cell architectures move into commercial production, the explainers are refreshed to keep the trade-offs accurate. The goal is content that stays useful for someone specifying today's equipment.
Is this content written for a technical audience or a general one?
It's written for a technical audience, specifically the person specifying a system rather than a general consumer. The explainers assume you're weighing equipment trade-offs and need the engineering reasoning, not a surface-level overview. That focus keeps the depth appropriate for installers, EPCs, and design teams.