{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8502416","patent":{"patent_number":"US-8502416","title":"Method and circuit arrangement for connecting at least one string of a photovoltaic system to an inverter","assignee":null,"inventors":[],"filing_date":"2010-08-06T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["H02J","H02J"],"num_claims":21,"abstract":"A circuit with series-connected solar modules separated into a first and second substring, wherein each substring includes a first and a second terminal, and a solar inverter configured to supply electrical energy from the solar modules to an AC power grid. The circuit includes a first switch coupled to the first terminal of the first substring to a first power cable of the inverter, and a second switch coupled to the second terminal of the first substring to a first terminal of the second substring at a center point, thereby coupling the first and second substrings to form at least one string. The circuit further includes a third switch couple to second terminal of the second substring, and a shared actuator to open the first switch, second switch, and third switch if a current between the center point and a circuit ground exceeds a threshold value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and circuit arrangement for connecting at least one string of a photovoltaic system to an inverter","description":"A circuit with series-connected solar modules separated into a first and second substring, wherein each substring includes a first and a second terminal, and a solar inverter configured to supply elec","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8502416","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8502416","citation_suggestion":"Patentable. \"Method and circuit arrangement for connecting at least one string of a photovoltaic system to an inverter\" (US-8502416). https://patentable.app/patents/US-8502416","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8502416","json":"https://patentable.app/api/llm-context/US-8502416","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:14:52.888Z"}