Operator Interface

Table 2-5Write Menu Parameters

 

 

 

 

Default

Maximum

Minimum

Parameter

Description

ID

Units

Value

Value

Value

 

 

 

 

 

 

 

Enable Peak Power

This parameter switches on and

44

0 = Off

1

1

0

Tracker

off the Power Tracker function.

 

1 = On

 

 

 

 

When the Power Tracker is on, the

 

 

 

 

 

Displays as:

inverter will regulate the bus

 

 

 

 

 

PPT Enable:

voltage to optimize output power.

 

 

 

 

 

 

When the Power Tracker is off, the

 

 

 

 

 

 

inverter will regulate the bus

 

 

 

 

 

 

voltage to maintain it at “PPT V

 

 

 

 

 

 

Ref” volts.

 

 

 

 

 

 

 

 

 

 

 

 

Power Tracker Rate

This parameter sets the rate at

45

Seconds

0.5

10.0

0.1

 

which the Power Tracker function

 

 

 

 

 

Displays as:

makes changes to the voltage

 

 

 

 

 

PPT Rate:

reference point as it tries to find

 

 

 

 

 

 

the optimal position. For example,

 

 

 

 

 

 

if the value of this parameter is

 

 

 

 

 

 

0.5, then every half a second the

 

 

 

 

 

 

power tracker will increase or

 

 

 

 

 

 

decrease the voltage reference

 

 

 

 

 

 

point to check if more power can

 

 

 

 

 

 

be produced at the new level.

 

 

 

 

 

 

 

 

 

 

 

 

Power Tracker Step

This parameter sets the size of the

46

Volts

1

10.0

0.1

 

change the Power Tracker will

 

 

 

 

 

Displays as:

make to the voltage reference

 

 

 

 

 

PPT V Step:

point as it tries to find the optimal

 

 

 

 

 

 

position. For example, if the value

 

 

 

 

 

 

of this parameter is set to 1, the

 

 

 

 

 

 

Power Tracker will increase or

 

 

 

 

 

 

decrease the voltage reference

 

 

 

 

 

 

point by one volt at a speed of

 

 

 

 

 

 

“PPT Rate” to check if more

 

 

 

 

 

 

power can be produced at the new

 

 

 

 

 

 

level.

 

 

 

 

 

 

 

 

 

 

 

 

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Image 59
Xantrex Technology PV225S-480-P manual PPT Enable
Page 58 Page 60

PV225S-480-P specifications

The Xantrex Technology PV225S-480-P is a state-of-the-art power conversion solution designed to meet the needs of solar energy systems. As the demand for renewable energy sources continues to rise, the importance of efficient inverters becomes paramount. This model stands out for its high performance, reliability, and advanced features tailored for both residential and commercial applications.

One of the main features of the PV225S-480-P is its impressive power handling capability, capable of supporting peak loads up to 225 kW. This makes it ideal for large-scale solar installations, ensuring that energy generation meets or exceeds expected outputs. Additionally, the inverter operates at a high efficiency rate, typically exceeding 98%, which minimizes energy losses during conversion and maximizes the overall performance of the solar power system.

The PV225S-480-P utilizes advanced inverter technology that incorporates an innovative digital signal processor. This technology enhances the unit’s ability to track the maximum power point (MPPT) effectively, optimizing energy harvest even under varying sunlight conditions. The ability to adapt to different environmental factors ensures that the system consistently delivers optimal performance throughout the day.

Reliability and durability are crucial characteristics of the PV225S-480-P. Designed with robust materials and rigorous engineering practices, the inverter is built to withstand demanding conditions, including extreme temperatures and potential environmental hazards. Its sturdy design minimizes maintenance requirements, leading to lower operational costs over the inverter's lifespan.

The inverter is also equipped with comprehensive monitoring and communication capabilities. Users can easily access real-time performance data, allowing for proactive maintenance and immediate troubleshooting if issues arise. In addition, the unit supports integration with various energy management systems, enabling users to optimize their energy usage and reduce overall electricity costs.

Furthermore, the PV225S-480-P includes safety features that comply with international standards, ensuring protection against electrical faults and overvoltage. The inverter’s design incorporates fail-safe mechanisms to protect both the unit itself and connected equipment.

In summary, the Xantrex Technology PV225S-480-P is a highly efficient, reliable, and technologically advanced solar inverter. With its strong power handling capabilities, cutting-edge features, durability, and safety aspects, it is an excellent choice for anyone looking to invest in renewable energy solutions that provide long-term savings and environmental benefits.
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