SUNGROW - SH3.0RS Inverter

The Sungrow SH3.0RS hybrid inverter is a 3 kVA transformerless, single-phase inverter designed for residential photovoltaic systems coupled with a lithium-ion battery storage system. Compact, lightweight (18.5 kg), and suitable for both indoor and outdoor installation, it is ideal for installers working on new or renovated residential projects where self-consumption and continuous power supply are key objectives.

Its 2 independent MPPT trackers , with 1 string per MPPT and a recommended input PV power of 10,000 Wp They cover standard residential roof configurations. The maximum DC input voltage is 600 V, with an MPP range of 40 V to 560 V, offering broad compatibility with residential market modules.

Storage management relies on a wide battery voltage range of 80 V to 460 V. The charge and discharge current reaches 30 A, for a maximum charge/discharge power of 6,600 W. The intelligent zero PID function is integrated as standard.

The transition to backup mode occurs in less than 10 ms , without any perceptible interruption. In off-grid mode, the peak output power reaches 8,400 VA for 10 seconds to absorb current surges when equipment starts up. The integrated EMS with advanced customization allows the energy management strategy to be adapted to the household's consumption profile.

Natural convection cooling ensures quiet operation (less than 45 dB(A)), with no moving mechanical parts. Monitoring is provided via the iSolarCloud platform, accessible through a mobile app and web interface, with real-time data updates every 10 seconds and online IV curve analysis.

KEY POINTS FOR PROFESSIONALS

• 2 independent MPPTs , 1 string per MPPT, max. PV input current 32 A (16/16 A), max. DC short-circuit current 40 A.

• Recommended PV input power: 10,000 Wp , DC voltage max. 600 V, MPP range 40 – 560 V.

• Rated AC output power: 3000 W / 3000 VA, max. AC output current 13.7 A.

• Li-ion battery voltage range: 80 V to 460 V , max charge/discharge current 30 A / 30 A.

• Maximum charging/discharging power: 6600 W.

• Backup switching time less than 10 ms , peak output power 8400 VA for 10 seconds.

• Maximum yield 97.4% / European yield 97.0%.

• Integrated zero PID function, AFCI protection, DC Type II and AC Type II surge arrester as standard.

• Parallel operation possible in master-slave mode, up to 3 inverters.

• Compatibility with optional optimizers (consult Sungrow before ordering).

• Natural convection cooling, noise emissions below 45 dB(A).

• iSolarCloud monitoring with updates every 10 seconds, online curve IV diagnostics, integrated LED display.

• RS485 communication, Ethernet, WLAN, CAN, DI x4 / DO x1 / DRM inputs/outputs.

• DC connection via MC4 (PV) / Evo2 compatible (battery), turnkey AC connection.

• Dimensions: 490 x 340 x 170 mm, weight 18.5 kg, wall mounting, IP65.

• Operating temperature range: -25 °C to 60 °C, max. altitude 4,000 m.

• Compliance: IEC/EN 62109, IEC 61727, IEC 62116, EN 50549-1, IEC 0-21, G98/G99, AS/NZS 4777.2:2020.

• 10-year manufacturer's warranty.

RECOMMENDED APPLICATIONS

• Single-phase residential installations with Li-ion storage and optimized self-consumption objective.

• Renovation projects requiring battery compatibility over a wide voltage range (80 – 460 V).

• Sites subject to network outages, requiring near-instantaneous failover.

• Grouped installations in a master-slave configuration of up to 3 units to increase available power.

• Standard residential roofs with peak power up to 10,000 Wp and 2 string orientations.

• Projects requiring remote monitoring via the iSolarCloud platform without an additional gateway.

ADDED VALUE POWR CONNECT

POwR Connect distributes the Sungrow SH3.0RS hybrid inverter with stock availability and fast delivery from its logistics platforms covering mainland France, Benelux, Switzerland, and Spain. The technical sales team assists installers with sizing the PV/storage combination, verifying compatibility with referenced Li-ion batteries, and configuring the EMS strategy according to the site's consumption profile.