Solar Power Conditioning Unit

Product Details:

Key Features

• Micro-Controller DSPIC Based Intelligent Control Design.Dual Charging,Mains Mode and Solar Mode.(Solar Panel upto 600W-12V model).
• Pure Sine Wave Regulated Output.
• Smart PWM Controlled multistage ATM (Automatic Trickle Mode) Charging.
• LCD and Graphical Display Indications (Status & Fault).
• Smart and Faster Overload Sense and Short Circuit Protection.
• Auto Reset Feature.
• Mains Input Voltage Range Selection.
• PV Mode ON/OFF Selection Switch.
• Charging Voltage Selection Switch.
• Grid Charging Enable /Disable Selection.
• Pure Sine wave Regulated Output.

Product Details:

A solar Power Conditioning Unit (PCU) specification includes key parameters like PV Input/Output Voltage, MPPT capabilities, AC/DC Surge Protection, Overload & Short Circuit Protections, AC Output Voltage, Output Waveform, and System Efficiency. Essential specifications also cover the PCU's operating frequency, protection against grid faults, and its physical enclosure ratings (e.g., IP-54 or IP-65) for indoor or outdoor use. Core Specifications

• PV Input Voltage Range: The PCU's range of input voltage from the solar array, which can vary depending on the system's battery voltage. 
• AC Output Voltage & Frequency: Typically 230V AC for single-phase or 415V AC for three-phase, operating at 50 Hz. 
• Output Waveform: A Pure Sine Wave (PSW) is preferred for a higher quality output. 
• System Efficiency: A high efficiency, often over 85% or 90%, ensures more of the generated energy is usable. 
• Power Factor: A high power factor close to 1 (e.g., >0.8) is desirable. 

Key Technologies

• MPPT (Maximum Power Point Tracking):A technology that maximizes the power drawn from the solar array by automatically tracking the optimal operating voltage. 
• DSP (Digital Signal Processor) Control:A DSP-based design provides precise control, advanced features, and a better user interface. 
• IGBT/MOSFET Switching:These are the semiconductor switches used in the inverter section to convert DC to AC power. 

Protections

• Over/Under Voltage & Frequency Protection: Protects against unstable grid conditions. 
• Overload & Short Circuit Protection: Prevents damage to the unit and connected loads. 
• Surge Protection: Protects the unit from voltage surges on both the DC and AC sides. 
• Battery Protections: Includes protections against reverse polarity, over-charging, and deep discharge. 

Environmental & Physical Specs 

• Ingress Protection (IP) Rating:Specifies the level of protection against dust and water, with IP-54 for indoor and IP-65 for outdoor units.
• Operating Temperature:Specifies the ambient temperature range within which the unit can operate reliably, such as -10°C to 60°C.