Resources
Guides & whitepapers
Long-form, technical guides on procurement, design and project finance for the solar trade.
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Long-form technical reading.
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Engineers · Developers · Procurement teams
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Buyer's Guides
Practical sourcing guidance on comparing suppliers, reading a spec sheet and structuring a multi-vendor RFQ.
Compliance & Code
UFLPA traceability, FEOC screening and NEC 2023 requirements explained for equipment selection, not just legal reference.
Financing Playbooks
Net terms, project finance and tax credit transferability mechanics, covered for how they actually apply to a deal.
Installation Whitepapers
Technical installation guidance, from string design to structural attachment, at the depth a design review actually needs.
Annual Industry Outlook
A yearly look at demand, pricing and policy direction for the year ahead, flagged clearly where figures are projections.
Sustainability Reports
ESG and circular-economy topics, including module recycling and supply chain traceability, covered for procurement relevance.
Built to actually get used
Long enough to be useful, not padded
Guides run to whatever length the topic actually needs, not stretched to hit a word count, since a buyer using this to make a real decision doesn't need filler.
FAQs
Are guides written for a technical or general audience?
Guides are written for solar trade professionals, so they assume working familiarity with procurement, system design, and project finance rather than explaining the basics. The depth is aimed at installers, distributors, EPCs, and similar readers who need technical detail they can act on, not general-audience overviews.
How long is a typical guide?
Guides are long-form and run as long as the topic genuinely requires, which for a technical procurement, design, or finance subject often means many pages. The goal is to be thorough enough to be useful without padding, so length follows the material rather than a fixed word count.
Are guides updated when the underlying policy or code changes?
Guides covering compliance, code, or policy are maintained so they reflect current requirements, since outdated guidance is worse than none in those areas. When the underlying rule, tariff, or code edition changes, the affected guide is intended to be revised, though you should always confirm specifics against the current regulation or your AHJ before relying on them.
Explore the resources
Buyer's Guides
Read a practical solar buyer's guide covering supplier comparison, spec sheet basics and RFQ structuring. Sourcing guidance for the trade on Sunhub.
Explore Buyer's GuidesCompliance & Code
Read a compliance guide covering UFLPA traceability, FEOC screening and NEC 2023 requirements for solar equipment selection, on Sunhub.
Explore Compliance & CodeFinancing Playbooks
Read a financing playbook covering net terms, project finance structures and tax credit transferability mechanics for solar deals, on Sunhub.
Explore Financing PlaybooksInstallation Whitepapers
Read technical solar installation whitepapers covering string design, structural attachment and NEC compliance. Installation guidance for the trade on Sunhub.
Explore Installation WhitepapersAnnual Industry Outlook
Read the annual solar industry outlook on demand, pricing and policy direction, with forward-looking figures clearly flagged as projections, on Sunhub.
Explore Annual Industry OutlookSustainability Reports
Read sustainability reports on module recycling, circular economy practices and supply chain traceability for solar equipment procurement, on Sunhub.
Explore Sustainability Reports