Solis S6 30kW 3 Phase Hybrid Inverter for HV Batteries, LV Grid - Without Display

• Manufacturer Solis
• Inverter Type Hybrid Inverter

Solis S6 30 kW 3 Phase Hybrid Inverter for HV Batteries, LV Grid – Without Display

The Solis S6 30 kW 3 Phase Hybrid Inverter for HV Batteries, LV Grid – Without Display is the flagship model in Solis’s S6-EH3P-H-LV series. It couples up to 60 kW of PV with a 33 kW / 140 A high-voltage battery channel and delivers seamless, sub-10 ms backup on a 3 × 230 V supply. Designed for farms, light-industrial sites and large homes, the transformer-less unit turns every surplus kilowatt into bill savings while safeguarding critical loads against grid interruptions.

PV & battery performance

1 000 V DC input, three MPPTs, six 40 A strings; MPPT window 150–850 V for flexible string design

200 % PV oversizing unlocks full 60 kW capture on bright winter days

150–800 V lithium interface charges and discharges at 33 kW (70 A × 2 ports) with closed-loop CAN/RS-485 control

97.4 % PV-to-battery efficiency and 95.8 % battery-to-AC efficiency maximise round-trip yield

Grid, backup & generator

30 kW / 30 kVA export at 3/(N)/PE 220–230 V; supports 100 % phase imbalance—no separate load-split boards

Backup port supplies 30 kW continuous and 1.6× overload for 2 s; THDv < 2 % keeps motors and IT equipment stable

< 10 ms switching time meets UPS-class continuity targets

30 kW generator input with auto-start contacts extends autonomy during long outages

Smart-energy toolset

AI engine schedules charging and discharging to match time-of-use tariffs

Native VPP and building-EMS hooks support grid-services revenue stacking

Parallel firmware enables multi-inverter and AC-coupled expansion without external PLCs

Bluetooth app commissioning plus Ethernet standard; Wi-Fi, cellular or LAN optional

Mechanical & protection highlights

530 × 880 × 290 mm, 73 kg aluminium chassis, IP66, intelligent fan cooling

Operates –25 °C…+60 °C at up to 4 000 m; night self-use < 35 W

Safety suite: DC switch, reverse-polarity, Type II AC/DC SPD, anti-islanding; optional AFCI 2.0

Certified to IEC 62109-1/-2, EN 50549-1/-10, VDE 4105, G99 and more

Installer benefits

MC4 PV plugs and OT lugs for AC/battery minimise termination time

LED status replaces screen, reducing ingress points and field failures

200 % oversizing and 100 % imbalance cut balance-of-system hardware, lowering project CAPEX

Remote firmware, string-level diagnostics and SolisCloud analytics shrink O&M costs

Deploying the Solis S6 30 kW 3 Phase Hybrid Inverter for HV Batteries, LV Grid – Without Display gives EPCs a single, grant-compliant unit that delivers high-density PV harvest, fast battery cycling and UPS-grade backup—future-proofing commercial and large-residential solar-plus-storage sites.