What the data for this category looks like
Photovoltaic financing daily report data is primarily collected from photovoltaic project filing systems, bank credit ledgers, local energy supervision announcements, and public tender notices. Updates run daily, covering all financing information for photovoltaic power stations and distributed photovoltaic projects that complete approval or loan disbursement on the same day. Each entry includes standardized fields: project unique identifier, project name, installed capacity (unit: MWp), financing amount (unit: ten thousand yuan), financing subject, fund provider, disbursement date, repayment period, annualized interest rate, project location, and filing status. Every entry is tied to full financing process node details for its associated photovoltaic project.
What constraints these characteristics impose on multi-turn dialogue and prompt configuration
The multi-field professional nature and daily update frequency of photovoltaic financing daily reports create multiple constraints for multi-turn dialogue and prompt setup. First, fields include professional units such as MWp, ten thousand yuan, and %. Prompts must clearly state the standard meaning and unit of each field to avoid unit confusion in responses. Second, daily new data volume fluctuates. Limit the number of context recall entries to prevent redundant information from disrupting core responses. Time-series fields like disbursement date and filing status require multi-turn dialogue to organize information along a timeline. Configure contextual time-series sorting logic for this purpose. Additionally, each entry links to a specific photovoltaic project. Prompts must explicitly require responses to use only recalled daily report data, and exclude external irrelevant information.
How to set the configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
maxContext | 1200–1500 characters | Photovoltaic financing daily reports have many fields per entry. This range covers 3 to 5 complete daily report entries without exceeding model processing limits |
recallTopK | Top 8 entries | Daily photovoltaic financing data volume is high. 8 entries cover common user inquiries about single projects or regional financing information, while controlling model load |
similarityThreshold | 0.72–0.78 | Photovoltaic financing projects have high field similarity. This range filters irrelevant data and only recalls daily report entries strongly linked to user questions |
rerankTopN | Top 4 entries | Initially recalled entries may still have semantic overlap. Retaining 4 entries after reranking ensures core information is complete and not redundant |
promptTemplate | Fixed prefix + exclusive field instructions for photovoltaic financing daily reports | Must clearly specify the unit and meaning of each field to avoid model confusion between MWp, ten thousand yuan, and other units, and limit responses to only use recalled data |
PARSE_FILE_TIMEOUT_SECONDS | 300 seconds | Photovoltaic financing daily reports may contain bulk data. 300 seconds ensures complete parsing of a single batch of uploaded daily report files |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require case-by-case analysis. It is recommended to test on your own samples before finalizing settings.
Three common mistakes
- Symptom: The conversation details page does not show detailed logs of internal application calls, preventing troubleshooting of question-and-answer link issues. Cause: The
enable_detail_logconfiguration item is not enabled, or the log collection module fails to start normally. - Symptom: After uploading bulk photovoltaic financing daily report files, the data processing step returns empty results. Cause:
PARSE_FILE_MAX_SIZEis not adjusted to adapt to large-volume bulk files, or file fields do not match the preset standard structure of photovoltaic financing daily reports. - Symptom: No conversation history records are generated in the MongoDB database, making it impossible to review past question-and-answer content. Cause: MongoDB connection parameters are not configured correctly, or the
enable_chat_historyconfiguration item is disabled.
How to confirm configurations are correct
- Run a single photovoltaic financing daily report question-and-answer test. Verify returned results include specified fields and units to confirm the prompt template is active.
- Check the application’s log collection panel. After enabling
enable_detail_log, confirm the conversation details page displays internal call links. - Inspect the corresponding collection in the MongoDB database. Confirm conversation history records are properly written to verify the
enable_chat_historyconfiguration is active. - Initiate a bulk upload test for photovoltaic financing daily report files. Confirm the data processing step normally generates vector library entries with no empty results returned.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.