Prostar PEI12K-3P 3 phase pure sine wave hybrid 12kw solar inverter allows for seamless self-consumption of solar power while also providing the ability to feed excess energy back into the grid, optimizing energy usage and reducing electricity bills.
In the event of a power outage, the 3 phase 12kw solar inverter automatically restarts when AC power is restored, ensuring continuous operation and minimal disruption.
Designed to work seamlessly with lithium batteries, this 3 phase 12kw solar inverter provides a safe and efficient means to store and utilize renewable energy. It supports the latest battery technology, making it ideal for modern solar systems.
Users can easily set the priority for power supply from either the battery or the grid, providing flexibility in energy management based on individual needs.
12KW Solar Inverter Features
Three-Phase Operation
Designed for three-phase grid connection, ensuring stable power supply and compatibility with most commercial and industrial electrical systems.
AC Coupling for Retrofit
The inverter supports AC coupling, allowing it to be easily integrated into existing solar power systems without the need for extensive rewiring. This feature is particularly beneficial for retrofitting older systems, enabling users to enhance their energy storage capabilities without a complete overhaul.
On/Off-Grid Capability
This inverter seamlessly operates in both on-grid and off-grid conditions, providing reliable energy management in various situations.
High Battery Voltage for Lithium Batteries
Optimized for high battery voltage systems, especially lithium batteries, the inverter ensures efficient energy storage and usage.
Advanced MPPT Technology
The built-in Maximum Power Point Tracking (MPPT) technology optimizes the performance of solar panels, allowing the 12kw solar inverter to extract the maximum available power from the solar array under varying conditions.
Peak Shaving
Support peak shaving, allowing users to reduce energy costs by managing and minimizing peak demand charges.
100% Three-Phase Unbalanced Output
With the ability to handle a 100% unbalanced load across the three phases, this hybrid solar inverter ensures stable and efficient power distribution even under challenging conditions.
IP65 Protection
With its IP65-rated enclosure, it is resistant to dust, water, and other environmental factors, making it suitable for both indoor and outdoor installations.
Efficient Cooling System
The inverter’s advanced cooling system ensures optimal performance and longevity, even under high load conditions.
Hybrid Solar Inverter Diagram
Hybrid Inverter Overviews
LCD Control Panel Information
CT Sensor Connection
Connecting a Current Transformer (CT) sensor to an IP65 3-phase hybrid solar inverter is an important step for accurately measuring the current flowing through the system, which in turn allows for precise energy management and monitoring.
Energy Meter Installation Wiring Diagram
#1. CHINT Meter Wiring
#2. Eastron Meter Wiring
How to Maintain
Maintaining your PEI12K-3P 3-phase pure sine wave hybrid 12kW solar inverter is crucial for ensuring its longevity and optimal performance.
Regular Inspections
- Conduct visual inspections of the inverter at least once a month.
- Check for any signs of physical damage, such as cracks or corrosion.
- Ensure that there are no obstructions or debris around the inverter that could affect airflow.
Clean the Inverter
- Dust and dirt can accumulate on the 12kw solar inverter over time, affecting its cooling efficiency.
- Use a soft, dry cloth to gently wipe the surface of the inverter.
- Avoid using water or harsh chemicals, as they can damage the unit.
Check Connections
- Periodically inspect all electrical connections for tightness and signs of corrosion.
- Ensure that the input and output connections are secure to prevent any potential energy losses or safety hazards.
Monitor Performance
- Regularly check the inverter’s display or monitoring app for performance readings.
- Compare the data with expected output to identify any discrepancies that may indicate an issue.
Battery Maintenance
- If your system uses batteries, regularly check their health and remember to follow the manufacturer’s guidelines for battery maintenance.
- Ensure that the battery terminals are clean and securely connected.
Ventilation
- Make sure the area around the inverter is well-ventilated to prevent overheating.
- Avoid placing the 12kw solar inverter in enclosed spaces without proper airflow.
Firmware Updates
- Check with the manufacturer for any available firmware updates.
- Keeping the firmware updated can improve performance and add new features.
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