High-Quality PV inverter controller integrate unit Manufacturer, Exporters

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High-Quality PV inverter controller integrate unit Manufacturer, Exporters

The 15kW PV inverter controller integrate unit is an intelligent device combining a photovoltaic inverter with a controller, specifically designed for solar power generation systems. Its core function is to convert the direct current generated by solar panels into stable alternating current, whilst simultaneously optimising the charging process and monitoring system status via its built-in controller. Optional energy storage and mains grid backup functions are available, making it suitable for residential, commercial, and industrial applications, as well as remote locations and emergency scenarios.

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Product Description

Technical Specifications

Power and Voltage: Rated power 15kW, DC input voltage range 499VDC (customisable to 96V–850V etc.)

AC Output: 120/240VAC ±5%, Frequency: 60Hz ±1%

Efficiency: Inverter efficiency >92%

Waveform: Pure sine wave output (Waveform distortion ≤5%), suitable for precision equipment

System Integration & Protection

Protection Functions: Overvoltage/Undervoltage, Overload/Short Circuit, High Temperature, Lightning Protection, Reverse Charging Protection, Islanding Protection, etc., with customisable voltage thresholds.

Interfaces and Expansion: Supports multiple PV inputs, battery connections (lead-acid/lithium/gel batteries), optional mains/diesel generator interfaces.

Supports photovoltaic priority and mains priority, automatically switching energy flow direction (e.g. daytime photovoltaic supply + energy storage, night-time mains/battery supply). Integrated MPPT (Maximum Power Point Tracking) technology enhances photovoltaic generation efficiency by 10%-30% and extends battery lifespan.

Core Advantages

Simplified Installation: A single unit replaces the traditional split-system configuration of ‘controller + inverter’, reducing wiring and potential fault points.
Remote Monitoring: Supports real-time viewing of power generation, battery status, and load power via LCD display, with parameter configuration capability.
Low-Loss Design: Features low no-load current, minimal standby power consumption, and inverter efficiency reaching up to 92%.

Applicable Scenarios

Residential PV Systems Commercial Power Stations Remote Areas & Islands Emergency Standby Mobile Motorhomes Data Centres

Ideal for addressing power supply challenges in regions without grid coverage, such as rural villages and mountainous regions, as well as providing backup power for critical facilities like hospitals and telecommunications base stations.

Frequently Asked Questions

What is the maximum efficiency of the 15kW All-in-One system?

The inverter efficiency of this system reaches over 92%, ensuring minimal energy loss during conversion.

Does the system support different battery types?

Yes, the system is compatible with multiple battery types including lead-acid, lithium, and gel batteries.

Can I monitor the system performance remotely?

The system features an LCD display for real-time viewing of power generation and battery status, and it supports remote monitoring for convenient management.

Is the output safe for sensitive electronic equipment?

Absolutely. The system provides a pure sine wave output with a waveform distortion of ≤5%, making it ideal for precision equipment.

How does MPPT technology benefit my solar setup?

Integrated MPPT technology tracks the maximum power point of your PV panels, enhancing generation efficiency by 10%-30% compared to standard controllers.

Can the system switch between solar and grid power automatically?

Yes, it supports both photovoltaic priority and mains priority modes, automatically switching energy flow based on your configuration and real-time availability.