Xiensolar High Voltage Three Phase Hybrid Inverter (8kW-25kW)

Powering the Future of Commercial and Large Residential Energy Independence.

The energy landscape is changing. For large residential properties and commercial enterprises, standard solar solutions are no longer enough. Enter the Xiensolar HCC01-TH-EP Series, a state-of-the-art three phase hybrid inverter designed to bridge the gap between renewable generation and reliable power consumption.

Spanning a power range from 8kW to 25kW, this high-voltage (HV) system offers the ultimate flexibility, efficiency, and backup capability. Whether you are a business looking to reduce peak demand charges or a homeowner with a large villa requiring absolute power security, Xiensolar delivers.

Why Choose High Voltage? Why Choose Xiensolar?

In the world of three-phase power, efficiency is king. Unlike low-voltage 48V systems, the Xiensolar EP series utilizes a High Voltage Battery interface (160V-700V). This architecture reduces current transmission losses, improves system efficiency (up to 97.6%), and allows for faster charging/discharging rates with thinner, easier-to-install cabling.

1. True Three-Phase Balance & Unbalanced Output

One of the biggest challenges in three-phase systems is uneven load distribution. If Phase A is running a heavy machine while Phase B is idle, standard inverters can struggle. The Xiensolar three phase hybrid inverter features 100% Unbalanced Output capability.

• Real-World Application: It allows up to 41.7A (for the 25kW model) of unbalanced three-phase output. This means you can power single-phase loads on different phases independently without destabilizing the system.

2. Industrial-Grade Backup Power (UPS)

When the grid fails, your business shouldn’t stop. The Xiensolar EP Series offers robust Off-Grid capabilities.

• 1.5x Surge Capacity: The inverter can sustain 1.5 times its rated power for 10 seconds. For the 25kW model, that is a surge of 37.5kW, providing ample torque to start heavy inductive loads like commercial HVAC systems, pumps, or motors.

• Seamless Switchover: With a UPS-level switch time, critical servers, lights, and security systems remain online without interruption.

3. Versatile Energy Management (Generator & Smart Load)

This system is designed to be the brain of your energy microgrid. It includes a multi-function port that supports:

• Generator Input: Seamlessly integrate a diesel generator for extended backup during long outages.

• Smart Load Control: Automatically divert excess solar energy to non-critical loads (like water heaters or pool pumps) when the battery is full, ensuring zero energy waste.

• AC Coupling: Retrofit existing on-grid solar systems to add battery storage without replacing your old inverter.

4. Built for Extreme Environments (IP66)

Commercial installations can be demanding. The Xiensolar inverter is housed in a rugged enclosure with an IP66 Ingress Protection rating.

• Dust & Water Proof: Fully sealed against dust and high-pressure water jets.

• Wide Temperature Range: Operates efficiently from -25°C to +60°C, making it suitable for freezing winters or scorching summers.

• Smart Cooling: Advanced thermal management keeps noise levels below 55 dB, allowing for installation near occupied spaces without noise pollution.

Scalable Solutions for Growing Needs

The Xiensolar EP Series is available in five distinct power output levels to match your specific project requirements. All models share the same advanced MPPT tracking and communication features.

For Large Residential (8kW / 10kW)

Perfect for large luxury homes with three-phase grid connections.

• Dual MPPTs: Connect up to 13,000W of PV panels (10kW model).

• Silent Efficiency: Manage pool heating, EV charging, and whole-home backup.

For Commercial & Industrial (15kW / 20kW / 25kW)

Ideal for small factories, office buildings, or farms.

• Massive PV Input: The 25kW model supports up to 32,500W of PV input power.

• High Current MPPT: With 26A+26A input current, it supports high-power bifacial modules (500W/600W+) without clipping.

• Expansion: Parallel multiple units to scale up to hundreds of kilowatts of power.

Technical Deep Dive: The Xiensolar Advantage

High-Performance MPPT Tracking The system features dual MPPT trackers with a wide voltage range of 150V-850V. This allows for longer string lengths, reducing BOS (Balance of System) costs. The low start-up voltage of 180V ensures the system wakes up early in the morning and works late into the evening.

Battery Flexibility Compatible with leading High Voltage Lithium-ion batteries. The system communicates directly with the Battery Management System (BMS) via CAN interface to optimize charging cycles, Depth of Discharge (DOD), and overall battery health.

Smart Monitoring Includes Wi-Fi and App connectivity.

• Remote Maintenance: Installers can diagnose issues remotely.

• Energy Visualization: Users can track real-time PV production, battery status, and grid consumption.

• Mode Selection: Easily switch between “Self-Consumption,” “Time-of-Use” (for peak shaving), and “Backup” modes.

Technical Specifications Overview