Hoymiles HIT-5L-G3 Three Phase Hybrid Inverter

Hoymiles HIT-(5–20)L-G3 Three-Phase Hybrid Inverter Series for Advanced Solar PV and Energy Storage Systems

The Hoymiles HIT-(5–20)L-G3 hybrid inverter series is a high-performance three-phase solution designed for modern residential, commercial, and light industrial solar PV installations. Covering power classes from 5 kW up to 20 kW, this hybrid inverter range combines exceptional efficiency, intelligent energy management, and scalable system architecture for professional solar installers and energy storage integrators.

Flexible Power Range from 5 kW to 20 kW

The HIT-G3 series includes models HIT-5L-G3 through HIT-20L-G3, offering rated AC output powers from 5,000 W to 20,000 W. This wide capacity range enables system designers to configure complete solar kits tailored to residential villas, commercial buildings, and small industrial facilities. The inverter supports 100% unbalanced three-phase output, allowing each phase to deliver up to 50% of rated power, ensuring stable performance under real-world load conditions.

Advanced PV Input and Oversizing Capability

With up to 4 MPPTs and a maximum 20 A input per MPPT, the HIT-G3 series supports complex rooftop layouts and high-power solar panels. The inverter allows DC/AC oversizing up to 200%, enabling installers to maximize energy harvest without compromising system stability. The PV input voltage range extends from 150 V to 900 V, with a maximum input voltage of 1000 V, ensuring compatibility with modern high-efficiency modules.

Intelligent Energy Management System (EMS)

A key advantage of the HIT series is its integrated AI-driven energy management system. The inverter supports multiple intelligent operating modes including self-consumption, economy mode, backup mode, peak shaving, and time-of-use scheduling (8×24h). This allows installers to design systems optimized for dynamic tariffs, grid support, and maximum return on investment. Integrated generator, heat pump, and smart load control further enhance system flexibility.

Strong Battery Integration and Backup Performance

The inverter is compatible with both Li-ion and lead-acid batteries operating within a 40–60 V battery voltage range. Maximum charge and discharge current varies by model, reaching up to 350 A in higher power versions, ensuring fast response and stable storage performance. Backup switch time is less than 10 ms, providing near-instant power continuity during grid outages. Maximum battery-to-AC efficiency reaches 95.7%, supporting efficient energy conversion.

High Efficiency and Robust Protection

The HIT-G3 series achieves up to 98.5% maximum efficiency and 99.9% MPPT efficiency, delivering superior solar production. Comprehensive integrated protection includes anti-islanding, residual current monitoring, insulation detection, DC reverse polarity protection, AC overcurrent and overvoltage protection, and optional AFCI. Surge protection is provided at Type II on both DC and AC sides, meeting strict European grid standards.

Professional Design for European Installations

With an IP66 protection rating, operating temperature range from –25°C to +65°C, and wall-mounted installation, the inverter is built for long-term durability in demanding environments. Dimensions are 539 × 696 × 232 mm, with a weight of 41 kg. Remote monitoring is available via S-Miles Cloud, allowing full performance tracking and system diagnostics.

The Hoymiles HIT-(5–20)L-G3 hybrid inverter series is an advanced, scalable, and intelligent solution for professional solar PV suppliers, solar distributors, and energy storage wholesalers delivering next-generation hybrid solar systems across Europe.

Datasheet

Quick Installation Guide

User Manual