Comprehensive ERP System
Solar energy companies manage a unique intersection of asset-heavy operations, project-based finance, and regulatory reporting. Off-the-shelf ERPs either force solar workflows into manufacturing templates or require expensive customization that breaks on every update. The need was to conceptualize and design a comprehensive ERP system with modules for finance, operations, and enterprise management — purpose-built to speak solar natively.
“How do you build an ERP that models the full lifecycle of a solar asset — from site assessment through 25 years of operation — while remaining accessible to field technicians with a phone and intermittent signal?”
API-first design with a clear separation between the data layer, business logic, and presentation. Every feature was built as an API endpoint first, then surfaced through the UI — ensuring mobile, web, and third-party integrations are always first-class citizens.
Asset lifecycle management, project tracking, financial reporting, maintenance scheduling — each modeling solar-specific workflows
RESTful gateway with versioned endpoints, API key management, and request/response logging for audit compliance
Role-based access with field/office/executive permission tiers, plus audit logging on every state mutation
Cloud-hosted with regional failover, offline-capable mobile sync, and CI/CD for zero-downtime releases
Data originates from IoT sensors and field technician inputs, flows through validation and enrichment layers, and surfaces in financial reports and operational dashboards. The key design challenge was maintaining data integrity across offline/online transitions.
IoT sensors report panel performance metrics; field technicians log maintenance activities via mobile app (works offline)
Mobile app syncs queued operations when connectivity returns; server validates against business rules and resolves conflicts
Raw sensor data is processed into performance ratios, degradation trends, and maintenance predictions
Enriched data feeds financial projections, warranty tracking, and regulatory compliance calculations
Aggregated data surfaces in executive dashboards, investor reports, and regulatory filings with full audit trails
The system monitors asset health and financial triggers continuously, using events to drive proactive maintenance and compliance actions rather than reactive firefighting.
PerformanceRatioDropWarrantyExpiryApproachingRegulatoryDeadlineT-30MaintenanceCompleted“Two radically different user groups — field technicians on phones in the sun, and executives at desks reviewing financials — required interfaces designed for their context, not a one-size-fits-all dashboard.”