5kW to 125kW Three-Phase HF Solar Hybrid Inverter

The EnerTech 5kW–125kW Three-Phase HF Solar Hybrid Inverter series is purpose-built for businesses, industries, and large-scale residential-commercial establishments that demand more than just solar power — they demand a complete, intelligent energy management solution. As a high-frequency (HF), transformerless three-phase hybrid inverter, this series bridges solar generation, battery energy storage, and grid power into a single, unified system that adapts in real time to your energy needs.

Unlike conventional low-frequency inverters that rely on heavy transformers, EnerTech’s transformerless HF architecture delivers faster switching, lighter weight, and significantly higher conversion efficiency — with MPPT efficiency reaching up to 99.5% and Euro efficiency up to 98.7%. This means more of the solar energy your panels generate actually reaches your loads and batteries, translating directly into lower electricity bills and faster return on investment.

Spanning power ratings from 5kW all the way to 125kW across multiple model tiers (5kW–20kW, 25kW–60kW, and 80kW–125kW), the series is designed for true scalability. Whether you’re powering a small-sized commercial establishment, a manufacturing unit, a cold storage facility, a fast station, or a large industrial complex, there’s a model in this range engineered to match your load profile — with support for parallel operation and 100% unbalanced three-phase output on both grid and backup ports.

At the core of the system is a robust battery hybrid architecture supporting Li-ion batteries across a wide 150V–800V voltage range, with a self-adapting Battery Management System (BMS) charging strategy that ensures compatibility with a broad range of battery brands and configurations. The inverter’s 7 intelligent working modes automatically manage the flow of energy between solar, battery, and grid — including peak shaving, valley filling, and zero-export functionality — to maximize self-consumption, avoid grid penalties, and unlock the full financial value of your solar investment.

Reliability is engineered into every layer of the system. The series is built to sustain 200% rated power overload for short bursts and 110%–150% continuous overload, ensuring your system doesn’t buckle under sudden demand spikes from heavy machinery or compressor start-ups. A comprehensive protection suite — including anti-islanding, PV reverse polarity, over-voltage/over-current, insulation resistance monitoring, RCD detection, and short-circuit protection — safeguards both your equipment and your personnel. Housed in IP65/IP66-rated enclosures, these inverters are built to perform reliably under harsh industrial conditions, ensuring stable operation in a controlled environment or outdoors exposed to dust, humidity, and temperature extremes ranging from -25°C to 60°C.

Smart connectivity rounds out the offering. Every unit comes equipped with a 4.3″ color touchscreen display along with WiFi, GPRS, CAN, and RS485 communication interfaces, giving you full local and remote control. Paired with the EnerTech’s cloud-based EMS platform and mobile app, you get real-time monitoring of energy generation, consumption, conversion efficiency, and system health — with instant alerts for abnormal operating conditions, ensuring your team can act before small issues become costly downtime.

Backed by a 5-year standard warranty (extendable), 24x7x365 customer support, and EnerTech’s growing domestic and international presence, the 10kW–125kW Three-Phase HF Solar Hybrid Inverter series isn’t just a product — it’s a long-term energy partner.

Whether your goal is to slash operating costs, secure uninterrupted backup power, meet sustainability targets, or future-proof your facility for emerging energy markets like VPP (Virtual Power Plant) and DSO (Distribution System Operator) programs, this inverter series delivers the performance, safety, and intelligence to get you there.

Ideal Applications: Commercial & Industrial (C&I) solar installations, manufacturing plants, warehouses and cold storage, fuel stations and highway infrastructure, large residential-commercial complexes, agricultural and processing facilities, and any high-load environment requiring dependable three-phase backup power.