Solinteg has added new M2HT 25 kW to 50 kW hybrid inverter models to its Integ M hybrid inverter family, targeting commercial and industrial (C&I) storage systems, agricultural sites, and distributed energy projects where both supply continuity and electricity cost control are required. The company said the new models build on its existing deployments in the 25–50 kW C&I hybrid inverter segment, adding wider battery voltage compatibility and more flexible load-side and environmental operating conditions.
The inverters operate with battery voltages from 150 V to 840 V and support up to 150 A charge and discharge current, enabling integration with high-capacity storage systems based on large-format lithium cells. They feature four MPPT trackers and allow PV oversizing up to 200%, which may benefit installations with multiple roof orientations or seasonal shading. The units are rated IP66 for outdoor deployment and support 100% unbalanced three-phase output, switching between grid-connected and backup operation in under 10 ms. A 150% peak backup output for 10 seconds is included to assist with motor-driven loads and intermittent inrush currents commonly found in workshops, processing lines, and agricultural pumping systems.
A built-in energy management system provides operating modes for self-consumption, peak shaving, export control, Time-of-Use scheduling, and dynamic tariff optimization in markets where real-time pricing signals are available. The models support parallel operation, diesel generator integration, AC-coupled retrofit configurations, and interoperability with third-party EMS and BMS systems. This enables deployment in grid-connected, weak-grid, and islandable microgrid environments.
Typical applications include commercial rooftops, light industrial facilities, agricultural and food processing sites, storage retrofits added to existing PV systems, and PV-plus-storage-plus-EV charging projects with variable daily load profiles. Multiple units can be paralleled to scale storage and output capacity for medium-size C&I installations and microgrid clusters.
Solinteg stated that the M2HT 25-50kW models are intended to support the continuing growth of distributed C&I energy systems, where storage is increasingly used for both resilience and cost-driven operational planning. The company also noted that higher-capacity hybrid inverter models in the 75–125 kW range are under evaluation, reflecting rising demand for larger-scale distributed storage deployments.
