Solis S6 12kW 3 Phase Hybrid Inverter with DC - 4 MPPT for HV Batteries (WIFI/LAN) - Without Display

• Manufacturer Solis
• Phases 3 Phase
• Inverter Type Hybrid Inverter
• Battery Chemistry Lithium-Ion

The Solis S6 12 kW 3 Phase Hybrid Inverter with DC – 4 MPPT for HV Batteries (WIFI/LAN) – Without Display is Ginlong’s flagship low-voltage storage solution for larger residential and light-commercial projects. Engineered around four independent MPPT channels, it lets you oversize PV by 160 % (up to 24 kW array) so daytime surplus can be harvested even in winter and funnelled into high-voltage lithium batteries at up to 12 kW charge/discharge power​.

Installer-centred performance

True three-phase hybrid – delivers 12 kW / 12 kVA to the grid while allowing 100 % phase imbalance and up to 40 % of rated power per phase—ideal for UK properties with uneven loads ​.

Four MPPTs, 20 A each – handle complex roof geometries or mixed module types without external optimisers; voltage window 200–850 V DC reduces string-length headaches.

UPS-grade backup – < 10 ms switchover keeps heat pumps, servers and lighting alive; backup output can surge to 1.6× rated (19.2 kVA) for 10 s ​.

Smart energy management – on-board AI schedules charge/discharge to match TOU tariffs, drives SG-ready heat pumps and integrates with VPP/EMS platforms for grid-services revenue ​.

High efficiency, low loss – 96.7 % conversion, < 25 W night-time draw and intelligent fan cooling (< 65 dB) maximise yield without disturbing occupants ​.

Quick-fire specifications

PV input: 4 × 1 000 V/20 A | 4 × MPPT

Battery: 120–800 V HV Li-ion, 50 A max

Grid output: 3/(N)/PE 133 / 230 V, 50 Hz; PF 0.8 lead – lag

Protection: AFCI 2.0 (option), RCMU, DC reverse, SPD Type III, anti-islanding

Enclosure: IP66, –25 °C…+60 °C, 0–95 % RH; 32.6 kg; 563 × 546 × 235 mm ​

Comms: CAN, RS-485, Ethernet; optional Wi-Fi, cellular; LED status + Bluetooth app (no front display)

Business benefits for installers

Labour savings – front-mounted DC isolators, MC4 inputs and OT AC lugs mean one-visit commissioning.

Design flexibility – 160 % PV oversizing plus parallel-ready firmware simplify future capacity upgrades via AC-coupled arrays or additional inverters.

Reduced call-backs – IP66 seal, transformer-less topology and remote diagnostics via SolisCloud keep trucks off the road.

Profit boosters – built-in heat-pump control and VPP hooks turn every install into a recurring-service opportunity.

Solis S6 12 kW 3 Phase Hybrid Inverter with DC – 4 MPPT for HV Batteries (WIFI/LAN) – Without Display and deliver high-power energy storage that installs fast, runs efficiently and monetises every kilowatt.