High Performance AC Drive Solar Power VFD Speed Controller PV MPPT Frequency Inverter

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Model NO.: PQ580PV
• Principle of Work: Vector Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Current
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Current Variable-Frequency Drive
• Function: Simple Type
• Brand: Pquan
• Rated Voltage: 0.75kw-45kw
• VFD Size: 16.2*10.5*15cm
• Gw: 2kg
• Mounting Hole Diameter: 5Φ
• Transport Package: Cartoon/Wooden Case
• Specification: PQ580PV
• Trademark: PQUAN
• Origin: China
• HS Code: 8504409930
• Production Capacity: 1000PCS/Week
• Package Size: 21.60cm * 18.80cm * 21.20cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

    The PQ580PV solar inverter efficiently converts direct current from solar modules into alternating current to power various water pumps, particularly submersible well pumps, whether they operate on three-phase 380V or single-phase 220V. This controller utilizes Maximum Power Point Tracking (MPPT) and established motor drive technology to optimize energy extraction from solar panels. Designed for straightforward plug-and-play installation, the PQ580PV also offers the flexibility of switching to an alternative AC power source, such as a generator or battery-powered inverter, when solar energy is insufficient. Furthermore, it incorporates features like fault detection, motor soft start, and speed control when these power sources are in use.

The PQ580PV solar pump controller adopts Max Power Point Tracking and proven motor drive technology to maximize output from solar modules. 

 

It supports both DC and AC power inputs:

1. When solar power is not available, the controller can be switched to an alternate single-phase or three-phase AC input such as generator or inverter from battery. 
2. If available, the controller provides fault detection, motor soft start and speed control. 
 

The PQ580PV inverter is designed to proceed these features with the plug and play ease of installation.

Product Parameters

1. Supports different types of pumps,AC and DC power input;

2. Fast response speed and stable operation;

3. MPPT Conversion efficiency is more than 98% , along with high reliability;

4. Digital control with full automatic running, data storage and water level monitoring;

5. Complete protective function, dry run protection, overflow protection;

6. Intelligent power module (IPM) for the main circuit with high reliability;

7. The whole water pumping systems running not relay on grid power or battery;

8. Auto dormancy/wake-up, Under-voltage restart;

9. Standard RS-485 communication interface;

10. Perfect cooling and shielding;

11. Operating Temperature: -10℃ to +50℃

Technical Specfication

Power Range:	0.4~75kW
Output Frequency:	1~300Hz
Input Voltage Range:	DC 180~450V, 1-Phase AC 220V DC 350~750V, 3-phase AC 380V
Rated Output Voltage:	3 phase 220V/380V/440V/460V
Recommended MPPT Voltage Range:	180~450VDC for 220VAC /240V pump with 0.75kW to 4kW; 350~750VDC for 380VAC pumps with 0.75 to 75kW
Maximum DC Power Input:	450VDC for 220VAC output; 900VDC for 380VAC output
Motor Type:	Permanent magnet synchronous motor asynchronous motor pumps
MPPT Efficiency:	99%
Ambient Temperature Range:	-10°C~50°C> 45°C Derating as required
Solar Pump Control Special Performance:	MPPT(maximum power point tracking), CVT(constant voltage tracking), auto/manual operation, dry run protection, low stop frequency protection, minimum power input, motor maximum current protection, flow calculating, energy generated calculating and water tank level detected, etc.
25 Protection Function:	Stall protection, phase loss protection, phase short circuit protection, ground to phase short circuit protection, input and output short circuit protection, over-temperature protection, etc.
Cooling Method:	Fan Cooling
Ambient Humidity:	≤95%RH
Protection Degree:	IP20, Air force cooling
Running Mode:	MPPT or CVT
Altitude:	Below 1000m; above 1000meter, derated 10% for every additional 1000m.

Detailed Photos

Multi-mode adjustment
0-300Hz, Adjustable

Free speed regulation
Easy adjustment, flexible control

Protective Motor
Smooth start, motor stable operation

Save Energy and electricity
Low frequency torque, save unnecessary energy consumption

Multiple Protection
The safety guarantee, protects the escort for the equipment

BUILT-IN ADVANCED PID ALGORITHM

MULTI CHANNEL HEAT DISSIPATION

EXCELLENT CONFIG HIGH PERFORMANCE

Multi interface adjustable via control terminal

porous heat dissipation efficient and durable

10%~150% output increase of low-frequency torque

Wiring Diagram

Model Specifications

Application

Application Field:

This street light features high brightnephotovoltaic frequency converter is used for water supply in remote applications where the power grid is unreliable or unavailable. The system uses a high-voltage DC power source (such as a photovoltaic array of solar panels) to pump water.

Technique Highlighted Performance:

1. Save in energy costs and maximize productivity

Solar pump inverters ensure reliable power supply throughout the day with on and off-grid compatibility

 

2. Save environment

Harnessing the power of sun provides an environmentally friendly pumping without producing any COS2 emissions.

 

3. Easy to use

Simply connect the photovoltaic panel to the VFD, no need to set any parameters, and the PV pump can be automatically started after power-on

 

4. Advanced MPPT algorithm

Adopts the MPPT control method, the pump's operation is automatically adjusted to achieve the maximum power generation of the system. Ensure solar power tracking efficiency can reach 99%

 

5. Reduce operational risk

Embedded pump-specific features such as dry run detection, minimum power input protection, maximum current protection, stop frequency running protection.

 

6. Flexibility

Compatible with IEC standard three-phase asynchronous induction motors

Compatible with popular PV arrays and Grid supply in option

 

7. Remote Monitoring

Standard RS485 interface equipped for each solar pump controller

Spots value of solar pump parameters monitoring available from anywhere

History of solar pump parameters and events lookup support.

 

8. Cost Effectiveness

Plug-and play system design

Embedded motor protection and pump functions.

Battery-free for most applications

Effortless maintenance

 

9. Reliability

10-years market proven experience of leading motor and pump drive technology

Soft start feature to prevent water hammer and increase system life

Built-in overvoltage, overload, overheat and dry-run protection.

 

10. Smartness

Self-adaptive maximum power point tracking technology up to 99% efficiency.

Automatic regulation of pump flow 

Self-adaptation to the motor used in the installation.

Packing & Payment & Shipping:

PAYMENT 
1. Standard payment terms: T/T 30% deposit, 70%balance against B/L copy or 100% irrevocable LC atsight.
2. Online trade assurance order all is up to you.
3. More payment terms could be provided. (AlibabaPay, We Chat Pay, Western Union...)

SHIPPING
1. Delivery time: Generally it is 5-10 days if the goods arein the stock, or it is 15-20 days if the goods are not in thestock, it is according to the quantity.
2. General export packing or customized packing as yourrequest.
3. Professional goods shipping forwarder.

Company Profile

ZHEJIANG PQUAN Technology Co.Ltd. Is a company engaged in the reseach and development ( R&D), manufacture, sale, distribution, and service of electric drive and control products.

We are a professional and experienced supplier of automation solution for various field.The main products includes general-purpose inverters, soft starters, and voltage regulators. These products are known for their advanced technology, comprehensive functions, stable operation, simple operation, excellent energy saving capabilities, and outstanding performance.

After Sales Service:

We provide reliable after-sales support to ensure your inverter operates efficiently. Our services include:

1. Technical Support: Available 24/7 for installation, troubleshooting, and operational guidance.
2. Warranty: Coverage for manufacturing defects and component failures.
3. Maintenance: Regular check-ups by certified technicians to keep your inverter in top condition.
4. Repairs: Quick and efficient repair services using genuine parts.
5. Training: User manuals and training sessions for proper operation and maintenance.
6. Spare Parts: Easy access to a wide range of spare parts for timely replacements.
Your satisfaction is our priority. Contact us for any assistance with your inverter.

 

OEM Services:        
1. Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.

2. Label
Please offer us your own model numbers.

3. Manual
Please offer us the finished manual file that can be printed directly.

FAQ:                                                                                                                                                                   

Q1: What's The Advantages Of Your Products?
A1: We are a factory, so we have a number of production lines and first-class equipment and machines whichmeans we have hundreds of specifications. And also the company has the right to import and export, first-class quality, excellent service and praise, by domestic and foreign customers.

Q2: What Can I Buy From Your Company?
A2: Variable Frequency Drive, Intelligent Soft Starter, Automatic Voltage Regulator.
 
Q3: Is OEM/ODM Available?
A3: Yes, it is! Our products can be customized. We design and produce all kinds of Automatic Voltage
Regulators/Stabilizers according to our customers' specific requirements. Please notify us and confirm the
design according to our samples first.
 
Q4: What Is The MOQ?
A4: For the small capacity products (Automatic Voltage Regulators/Stabilizers) of the default configuration, it is
10 sets. For the big capacity products, it is 1 set. Please let us know which capacity do you need first.
 
Q5: Can You Give Me A Sample Order First?
A5: Yes, we welcome the sample orders to test and check the quality. Mixing samples is also acceptable.
 
Q6: How Can You Guarantee The Quality?
A6: Always a pre-production sample before mass production; and always final inspection before shipment.