Hybrid Control and Grid-Ready Integration for Growatt Systems with Inowattio

Inowattio now integrates with Growatt inverters—covering both single-phase and three-phase hybrid inverters. From one console you can monitor assets, push setpoints, schedule batteries, and prepare sites for grid-service participation, whether it’s a compact home system or a multi-inverter commercial plant.

What this integration enables

• High-frequency telemetry & closed-loop control: capture sub-second data and execute setpoints for active power (P), reactive power (Q), cos φ, and export limits—on a single device or across a fleet.

• Battery-aware dispatch: coordinate charge/discharge on Growatt hybrid stacks (SPH + ARK). Single-phase deployments pair with ARK LV; three-phase sites align with ARK HV—for self-consumption, tariff shifting, or flexibility markets.

• Grid-services readiness: IEC-104 command intake, MQTT to edge devices, deterministic aggregation, and audit-grade reporting that fits TSO/DSO workflows.

• Zero-export & curtailment: apply dynamic export caps and PV clipping for DSO compliance.

• Site resilience: leverage SPH backup capabilities for fast transfer and continuity, integrated with Inowattio’s load-shedding and priority rules.

Supported Growatt models (by segment)

Availability varies by region; below are the core families and model ranges commonly referenced in Growatt documentation.

Residential — single-phase (SPH TL BL-UP)
SPH 3000 / 3600 / 4000 / 4600 / 5000 / 6000 TL BL-UP
WIT 4K / 5K / 6K / 8K / 10K / 12K / 15K / 17K / 20K / 25K HU

Residential / Small C&I — three-phase (SPH TL3 BH-UP)
SPH 4000 / 5000 / 6000 / 7000 / 8000 / 10000 TL3 BH-UP
WIT 50K / 60K / 80K / 100K HU-EU

Typical use cases

• Prosumers & energy communities: adaptive zero-export, time-of-use optimization, battery arbitrage.

• C&I plants: demand-charge reduction, peak shaving, P/Q tuning for grid-code compliance, participation in balancing services.

• IPP / Utility portfolios: string-level reliability with centralized dispatch, standardized KPIs, and compliance-friendly reporting.

Get started

Whether you operate a 5 kW rooftop or a 5 MW portfolio, Inowattio now gives you control, reporting, and grid-service participation.

→ Book a technical onboarding to map your inverter into Inowattio and enable secure, real-time dispatch.

Your inverter isn’t listed or you need industrial integration?

We routinely add new device models and connect to industrial systems (IEC-104/61850, Modbus/RS-485, MQTT, OPC UA, SCADA/DCS). Tell us your setup and grid-code requirements by filling out the form—we’ll scope a safe, compliant integration.