Product information

Documents to download
PDF icon Data Sheet
PDF icon Smart Energy Management Introduction-v2.3.pdf PDF icon Solis Smart Control V1.0.pdf PDF icon Solis_Manual_S6-EH3P(29,9-50)K-H_EUR_V1,2(20250630) (1).pdf
Certificates
Solis_certificate_EN_50549-1_EN_50549-10.pdf Solis_certificate_IEC_61727_IEC_62116_S6-EH3P(29,9-50)K-H_S6-EH3P(30-50)K-H-ND_V02(1).pdf

Manufacturer information

The Solis S6 high-voltage three-phase hybrid series (30–50 kW) targets commercial and larger residential systems with Li-ion 150–800 V batteries, generator connectivity (auto ON/OFF), and the ability to operate on-grid without batteries. The range supports parallel operation of up to 6 units, UPS-class switchover <10 ms, 1.6× rated power for 2 s on the backup port, and 100% phase imbalance on backup output. Enclosure IP66, intelligent fan cooling, 5-year warranty (extendable to 20 years).  
 

Solis is a major brand for solar inverters, which are crucial components of solar power systems. They produce a wide range of inverters for residential, commercial, and utility-scale applications, including single-phase, three-phase, and hybrid inverters. They also offer accessories like data logging sticks and monitoring solutions.

Product description

S6-EH3P30K-H (30 kW) is a three-phase hybrid inverter with 3 MPPT / 6 strings, max DC 1000 V, start 180 V, MPPT 150–850 V; Imax 3×40 A, Isc 3×60 A. Recommended PV array 60 kW, max usable PV 60 kW. Battery side: 150–800 V Li-ion, 33 kW charge/discharge, 70 A ×2 (supports 140 A parallel). Grid side: 3/N/PE 220/380 or 230/400 V, 50/60 Hz, PF >0.99, THDi <3%; backup: 30 kW, THDv <2%, <10 ms switchover, 1.6× for 2 s; AC passthrough up to 91.2/86.6 A. Efficiency: 97.8% max, 97.4% EU, 98.5% PV→BAT, 97.5% BAT↔AC; 99.9% MPPT. Comms/monitoring: LCD + Bluetooth + App, CAN/RS485/Ethernet, optional Wi-Fi/Cellular/LAN; MC4 PV connectors, terminal blocks for AC/battery. Mechanics: IP66, 530×880×290 mm, 73 kg, <25 W night self-consumption, <65 dB(A).