Solis 5G 12kW Solar Inverter - 3 Phase with DC

Solis SKU: S5-GR3P12K-DC

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The Solis 5G 12kW Solar Inverter - 3 Phase with DC is a high-efficiency solution offering up to 98.7% energy conversion efficiency. With advanced grid compatibility, safety features, and smart monitoring options, it ensures reliable performance and seamless integration into diverse solar PV systems.

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Solis 5G 12kW Solar Inverter - 3 Phase with DC

Three-phase grid-tied solar inverter from the Solis S5-GR3P(3-20)K series, rated at 12 kW for grid-connected PV installations. It uses transformerless topology, supports 3/N/PE grid connections, and includes DC input and AC output interfaces for PV system integration.

Key Features
12 kW three-phase grid-tied output

Rated output power of 12 kW for three-phase grid-connected PV systems.

High conversion efficiency

Max. efficiency of 98.7% and EU efficiency of 98.1%.

Wide DC operating window

MPPT voltage range of 160-1000 V, with a maximum DC input voltage of 1100 V and start-up voltage of 180 V.

Built-in protection functions

Includes DC reverse-polarity, short circuit, over-current, surge, grid monitoring, anti-islanding and temperature protection, with integrated DC switch.

IP66 enclosure rating

IP66 ingress protection for installations exposed to dust and water ingress.

Benefits
  • Supports three-phase grid-connected installations
  • Suitable for outdoor installation where IP66 protection is required
  • Low night-time self-consumption of under 1 W
  • Communication options via RS485, with optional Wi-Fi and GPRS
  • Optional integrated AFCI 2.0 is available
Technical Summary

Solis S5-GR3P12K three-phase transformerless grid-tied inverter. Rated output power 12 kW, max output power 13.2 kW, max apparent output power 13.2 kVA. Rated grid voltage 3/N/PE at 220/380 V or 230/400 V, rated grid frequency 50/60 Hz. DC input includes 1100 V maximum input voltage, 600 V rated voltage, 160-1000 V MPPT range, 2 MPPTs and 4 maximum input strings. Weight 19.6 kg, dimensions 310 x 563 x 219 mm.

Installation Notes

DC connection uses MC4 connectors. AC connection is via quick connection plug. Integrated LCD display provided. Communication is via RS485, with optional Wi-Fi and GPRS.

Efficiency

Maximum efficiency is 98.7% and EU efficiency is 98.1%. Night-time self-consumption is below 1 W.

Weight (kg)

17,8

Manufacturer

Solis

Built in DC

Yes

Commodity Code

8504408490

Communication

RS485, Optionl: Wi-Fi, GPRS

Nominal Voltage (V)

400,00

Dimensions (mm) (H x W x D)

563 x 310 x 219

AC Power (kW)

13200,00

Max Current (A)

19,1

No. of MPPT

2

Phases

3 Phase

Pallet Qty

12

Start Up Voltage (V)

180 V

Max Voltage (V)

1100

Inverter Type

String

IP Rating

IP66

Max PV Power (kW)

18000

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Conformity Certificate Solis

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User Manual Solis S5 GR3P10K DC

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Warranty Solis

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Datasheet (All Products) Solis Range

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A

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