Platform Overview

The aggregation layer your DER program is missing.

Nexwatt is an asset aggregation and ISO dispatch platform for community solar operators and DER aggregators. From metering normalization to capacity market enrollment.

Platform Modules

Platform modules

Asset Registry

Track every BTM asset across your subscriber base — solar capacity, storage state-of-charge, and flexible load inventory — in a unified registry.

Telemetry Normalization

Ingest heterogeneous inverter and meter data streams. Nexwatt normalizes against ISO telemetry format requirements automatically.

Capacity Modeling

Continuous stochastic modeling of aggregated capacity headroom accounting for subscriber attrition, weather, and storage dispatch co-optimization.

ISO Bid Management

Submit capacity offers and respond to real-time dispatch instructions across PJM, ISO-NE, and NYISO. Audit trail and settlement reporting built in.

Compliance Monitoring

Track ISO enrollment status, metering compliance, and dispatch test schedules. Automated alerts for upcoming compliance deadlines.

Revenue Analytics

Capacity market revenue attribution by subscriber cohort, asset type, and ISO zone. Export-ready for program reporting.

Integrations

Connects to your existing stack

Nexwatt integrates with leading DER management systems, meter data management platforms, and subscriber management software. Connect your existing DERMS, MDMS, and subscriber platforms without replacing your workflow.

See All Integrations
Connected platforms
AutoGrid Flex
Oracle MDM
Solstice subscriber API
PJM eTools
REST API for custom integrations
Security status
TLS in transit 1.3 ✓
Data at rest AES-256 ✓
API auth OAuth 2.0 ✓
Multi-tenant isolation RBAC ✓
Data residency US East ✓
Security

Built for grid infrastructure security standards

Nexwatt is designed with NERC CIP-adjacent security controls, encrypted asset telemetry, and role-based access for multi-tenant program operations.

Security Overview

See the platform in your program context.

Request a walkthrough tailored to your program's assets, target ISO, and enrollment timeline.

Request Pilot Access