Solis S6-EH1P12K03-NV-YD-L 12kW Single-Phase Hybrid Inverter IP66

Product Identification

Product Title

Solis S6-EH1P12K03-NV-YD-L 12kW Single-Phase Hybrid Inverter IP66

Short Description

The Solis S6-EH1P12K03-NV-YD-L is a 12kW single-phase, low-voltage hybrid inverter for residential and light-commercial energy-storage systems. It supports 40–60V lithium-ion or lead-acid batteries, 3 MPPTs with 6 PV strings, generator and smart-load integration, less than 10ms backup switching and an IP66 outdoor-rated enclosure.

Long Description

Built for high-capacity single-phase solar and storage installations, the Solis S6-EH1P12K03-NV-YD-L combines 12kW grid output with flexible low-voltage battery support and advanced energy-management functions. Its three independent MPPT trackers accept up to six PV strings, helping installers manage multiple roof orientations and modern high-current PV modules.

The inverter supports both grid-connected and backup operation, with a backup transfer time below 10ms. Generator input, smart-load control, AC coupling and parallel operation provide added flexibility for homes and businesses requiring dependable energy management. A 7-inch industrial LCD, built-in Bluetooth and SolisCloud-compatible communications simplify local setup and remote monitoring.

For demanding installations, the unit provides a Type 4X / IP66 enclosure, smart-fan cooling, integrated AFCI, DC and AC surge protection, ground-fault detection and residual-current monitoring. The official 12kW model is rated for up to 19.2kW of usable PV input and 250A maximum battery charge/discharge current.

Key Features

• 12kW rated single-phase hybrid inverter output

• 40–60V low-voltage battery operating range

• Compatible with lithium-ion and lead-acid batteries

• 3 independent MPPTs supporting up to 6 PV strings

• Up to 19.2kW usable PV input power

• Maximum 250A battery charge/discharge current

• Less than 10ms backup switching time

• Supports grid, backup, generator, smart-load and AC-coupling functions

• Up to 6 inverters may be operated in parallel

• 200% backup overload capability for 10 seconds

• Type 4X / IP66 enclosure with smart-fan cooling

• 7-inch industrial LCD, Bluetooth and SolisCloud monitoring support

Technical Specifications

Applications

• Large residential solar and battery systems

• Villas, farmhouses and multi-storey homes

• Light-commercial premises and offices

• Shops, clinics and small facilities requiring backup power

• Grid-connected solar self-consumption

• Whole-home or essential-load backup systems

• Generator-assisted hybrid systems

• Smart-load and AC-coupled solar applications

• Systems requiring multiple roof orientations or six PV strings

Box Contents

The official user-manual packing list shows:

• Solis hybrid inverter × 1

• Back plate × 1

• Fastening screws × 2

• Expansion bolts × 4

• Parallel communication cable × 1

• RJ45 connectors × 4

• CT, 200A / 50mA × 1

• WL stick × 1

• DC connectors × 6

• Bluetooth antenna × 1

• Quick Installation Manual × 1

• Meter SDM120M × 1 — optional, not confirmed as standard box content

Final contents can vary by regional package; verify the shipment before publishing a bundle claim.

Protection Features

• DC reverse-polarity protection

• DC Type II surge protection

• AC Type III surge protection

• Ground-fault detection

• Residual-current monitoring unit

• Integrated AFCI 2.0 DC arc-fault protection

• Output over-current protection

• PV-only operation support where specified by Solis

• Protection Class I

• Overvoltage Category II for PV and battery

• Overvoltage Category III for mains, backup and generator

Certifications and Standards

• CE conformity documentation available for the S6-EH1P(9.9–16)K03-NV-YD-L family

• IEC / EN 62109-1 and IEC / EN 62109-2

• EN 61000-6-2 and EN 61000-6-3

• IEC 62116

• IEC 61727

• IEC 60068

• IEC 61683

• EN 50530

• EN 50549-1

• NRS 097-2-1

• IEC 63027 documentation available for integrated AFCI

• RoHS: Not Verified

Warranty

Official manual warranty: 5 years standard, extendable to 20 years. Extension availability, registration requirements, labour coverage and local Pakistan terms must be confirmed with the authorised Solis distributor.