Digital Tools
Professional estimation capability packaged as mini programs — self-service generation and returns estimates for owners and partners.
Two Estimation Tools
WeChat mini programs for residential and C&I scenarios — scan and use.
Baixing PV Calculator WeChat Mini Program
A generation estimation tool for residential and C&I scenarios, supporting leasing and self-investment models.
- Client Info
- Rooftop Info
- Layout Plan
- Solar Resource
- 25-Year Generation
- Returns Estimate
C&I PV Consumption Calculator
A consumption-ratio and returns estimation tool for C&I projects, helping assess self-consumption share and economics.
- Power Load
- Consumption Ratio
- Self-Consumption
- Surplus to Grid
- Returns Estimate
How to Use
Four steps to a complete estimate.
Scan the mini program code — no download required
Choose leasing or self-investment by project type
Enter rooftop information or power load data
Output 25-year generation and returns estimates
Tool Capabilities
Estimation models based on public solar data and industry-standard methods.
Local solar resources queried from NASA public data.
Year-by-year generation and degradation modeling across the full period.
Separate estimates for each cooperation model.
Self-consumption and surplus-to-grid ratios for C&I scenarios.
Applicable Scenarios
More in This Group
FAQ
Scan into the mini program in WeChat, choose leasing or self-investment, enter rooftop or power data, and it completes solar resource lookup and 25-year generation estimates automatically.
Based on NASA solar data and standard method models; results are estimates for reference — actual generation and returns depend on project operating data.
In development; at launch it will support load, consumption ratio and returns estimates, per the mini program's launch notes.
The Baixing PV Calculator supports both models, switchable by investment approach.
The tools are open to owners and partners; specifics per in-app notes.
Put the Estimation Tools to Work
Scan to self-estimate; for project-level design and estimation support, contact us directly.