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Solis S6 3kW Single Phase Hybrid Inverter – 48V LV Solar Inverter with Dual MPPT

Solis S6 3kW Single Phase Hybrid Inverter – 48V LV Solar Inverter with Dual MPPT

Regular price £729.99 GBP
Regular price Sale price £729.99 GBP
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The Solis S6 3kW Single Phase Hybrid Inverter with DC Switch (2 MPPT) for LV Batteries is a flexible energy storage inverter designed for residential solar systems. It manages PV generation, battery storage, and grid connection while delivering seamless backup power during grid outages.

Key Features

  • High-Throughput Battery Port: Supports up to 125A continuous charge and discharge current, allowing rapid power transfer between low-voltage battery banks and connected home loads.

  • UPS-Level Automatic Switching: Features an integrated backup port with an ultra-fast switchover time of under 10 milliseconds, ensuring critical home loads remain powered without interruption during blackouts.

  • Dual MPPT Tracking: Built with 2 independent MPPTs accepting up to 16A per string, making it fully compatible with high-power modern solar panels and multi-orientational rooftops.

  • Flexible Operating Modes: Supports self-consumption, feed-in priority, time-of-use (TOU) charging, and peak shaving strategies to minimize electricity bills.

  • Generator & Grid Flexibility: Compatible with backup generators to sustain off-grid operation during prolonged bad weather, with intelligent AC voltage sensing to prevent reverse power feed.

  • Wide Low-Voltage Battery Support: Works natively with standard 48V low-voltage (LV) lithium-ion battery solutions (including Pylontech, Dyness, and LG Chem) via CAN/RS485 communication.

  • Integrated Safety & Protection: Equipped with an integrated DC isolator switch, DC reverse-polarity protection, integrated AFCI (Arc-Fault Circuit Interrupter), and IP66 weatherproofing.

Technical Specifications

Specification Details
Rated Output Power (Grid/Backup) 3.0 kW (3.3 kVA Max Apparent Power)
Max Charge/Discharge Power 3.0 kW / 3.0 kW
Max Charge/Discharge Current 125 A
Battery Nominal Voltage 48 V (Low Voltage Range: 40V – 60V)
Recommended Max PV Input Power 4.5 kW
Max DC Input Voltage 600 V
MPPT Operating Voltage Range 90 V – 520 V (Startup Voltage: 120 V)
No. of MPPTs / Max Strings per MPPT 2 / 1
Max Input Current per MPPT 16 A / 16 A
Switch-over Time (UPS Mode) < 10 ms
Peak System Efficiency 97.5%
Ingress Protection Rating IP66
Dimensions (W×H×D) 410 × 510 × 190 mm
Net Weight 20.5 kg

Warranty & Protection

  • Manufacturer Warranty: Comes with a standard 5-year full manufacturer warranty (extendable to 10 years upon registration).

  • Grid & System Protection: Features anti-islanding protection, over-current/short-circuit protection, insulation monitoring, and integrated surge protection.

What’s in the Box?

  1. Solis S6 3kW Single Phase Hybrid Inverter (S6-EH1P3K-L-EU) with DC Switch

  2. Wall-Mounting Bracket & Mounting Hardware

  3. MC4 PV Connectors

  4. Pre-assembled Battery & Meter Communication Cables

  5. Wi-Fi / Bluetooth Data Logging Dongle

  6. User Setup Manual & Installation Guide