What the Data for This Category Looks Like
Photovoltaic enterprise financial report data mainly comes from regularly disclosed periodic reports of the Shanghai and Shenzhen Stock Exchanges, as well as monthly installed capacity and module shipment data released by industry associations. Periodic reports are updated quarterly and annually, while monthly data is updated monthly. Documents primarily use structured tables, including general financial fields such as consolidated balance sheets and income statements, as well as photovoltaic-specific fields such as total installed capacity (unit: gigawatt), single module power (unit: watt), unit production capacity cost (unit: yuan/watt), and more. Some disclosure documents also include special explanatory paragraphs covering capacity expansion and technical routes.
What Constraints Do These Characteristics Impose on Deployment and Upgrade?
The multi-source data origins and specialized field characteristics of photovoltaic financial reports create three constraints for the deployment and upgrade process. First, adaptation to authentication configurations for pulling multiple data sources is required. Some industry data requires additional interface permissions, and HTTP proxies with account passwords must be configured for internal network deployments. Second, specialized fields and structured tables account for a large share of the data. Document parsing must adjust context length and table splitting rules to avoid field loss. Third, update cycles differ between monthly and periodic reports. Upgrades require adjusting the trigger cycle of scheduled pulling tasks to prevent data synchronization conflicts.
How to Set Configuration Values
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 600–900 seconds | Photovoltaic financial reports include multi-page tables and special explanatory paragraphs. Standard timeout durations are insufficient to complete full parsing |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Annual photovoltaic financial report PDFs include multiple attachments, so individual file sizes are typically larger than those of general financial reports for other categories |
PROXY_AUTH_ENABLE | Enabled | Internal network deployment scenarios require HTTP proxies with account passwords to access external data sources |
maxContext | 8000–12000 characters | Photovoltaic-specific business paragraphs are lengthy, so sufficient context must be retained to accurately extract fields |
SCHEDULE_INTERVAL | Daily/Quarterly | Monthly industry data is synchronized daily, while periodic financial reports trigger pulling tasks quarterly |
RECALL_TOP_K | Top 10 entries | Specialized fields in photovoltaic financial reports are scattered across multiple paragraphs, so a sufficient number of relevant segments must be recalled |
The parameter values provided on this page are general recommendations that serve as a starting point for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require individual analysis, and it is recommended to test on your own samples before finalizing settings.
Three Common Misconfigurations
- Issue: After configuring an HTTP proxy for internal network deployment, external data sources cannot be accessed, and logs show connection timeout. Cause: Proxy authentication configuration was not enabled, or proxy username and password parameters were not filled correctly.
- Issue: After upgrading from 4.8.14 to 4.8.15, the configured qwenplus model automatically switches to gpt-4o after saving. Cause: The model configuration cache was not migrated correctly during the upgrade, and there was a mismatch between old configuration items and new interface mappings.
- Issue: After deploying via Docker, entering the workflow interface prompts an interface error with a 500 status code returned. Cause: Environment variables required for the workflow were not mounted correctly, or container network configuration conflicts with the host machine.
How to Confirm Proper Configuration
- Upload a quarterly financial report PDF for a photovoltaic enterprise, and check if the parsed text includes preset photovoltaic-specific fields, with no missing fields or garbled characters.
- After configuring the proxy, trigger an external data source pulling task once, and check if the task logs show successful completion, with no timeout or authentication failure errors.
- After the upgrade is complete, enter the model configuration interface, confirm that the selected model matches the display after saving, with no automatic changes.
- Manually trigger a scheduled pulling task once, and check if the synchronized dataset includes the latest industry data.
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.