Jinko 5.5KW Solar Pumping Inverter for Large-Scale Water Pump Systems

Jinko 5.5KW Solar Pumping Inverter is a high-capacity solar drive engineered for efficient and reliable operation of large water pumps. Designed for agricultural irrigation, commercial water supply, borehole pumping, and livestock watering, it converts DC power from solar panels into stable AC output. Featuring advanced MPPT technology, intelligent motor control, and robust protection mechanisms, the inverter maximizes solar energy utilization, reduces operating costs, and ensures uninterrupted pump performance in both off-grid and hybrid setups.

Product Features

High-Efficiency Solar Conversion

Incorporates advanced Maximum Power Point Tracking (MPPT) technology to optimize energy extraction from solar panels, ensuring consistent pump operation even during variable sunlight conditions.

Large Power Output

With a 5.5KW rated capacity, the inverter supports high-demand submersible and surface pumps, making it suitable for large-scale irrigation and commercial water applications.

Broad Pump Compatibility

Supports single-phase and three-phase AC pumps within the 5.5KW range, including centrifugal pumps and submersible pumps for diverse water pumping needs.

Hybrid Input Support

Compatible with optional AC grid or generator input, allowing continuous operation during low solar radiation or nighttime (model dependent).

Intelligent Motor Control

Equipped with variable frequency drive (VFD) functionality to regulate pump speed according to available solar energy, enhancing efficiency and minimizing mechanical wear.

Comprehensive Protection Features

Built-in protections include overvoltage, undervoltage, overload, short circuit, overtemperature, phase loss, dry-run, and surge protection to safeguard both the inverter and connected pumps.

Soft Start Capability

Gradually ramps up pump motor speed to reduce mechanical stress and inrush current, extending the lifespan of connected equipment.

User-Friendly Interface

Digital LCD display allows real-time monitoring of voltage, current, power output, and system status, simplifying operation and diagnostics.

Durable Industrial Design

Constructed with high-quality components and a robust enclosure designed to withstand outdoor and industrial environments, ensuring long-term reliability.

Product Specifications

• Rated Power: 5.5KW
• Input Voltage (DC): Approximately 250V–450V DC (system dependent)
• Recommended Solar Array Power: Up to 1.3 times inverter rated power
• Output Voltage (AC): 220V single-phase or 380V three-phase (model dependent)
• Output Frequency: 0–50Hz/60Hz adjustable
• MPPT Efficiency: Up to 99%
• Control Method: Variable Frequency Drive (VFD)
• Compatible Pump Types: AC submersible pumps, centrifugal pumps, surface pumps
• Protection Functions: Overload, overvoltage, undervoltage, short circuit, overtemperature, phase loss, dry-run, surge protection
• Cooling System: Intelligent forced air cooling
• Display: LCD digital interface
• Enclosure Rating: IP20 or higher (installation in a protected area recommended)
• Operating Temperature Range: -10°C to 50°C
• Installation Type: Wall-mounted
• Applications: Agricultural irrigation, commercial water supply, boreholes, livestock watering

Jinko 5.5KW Solar Pumping Inverter provides reliable and efficient solar-powered water pumping for large-scale applications, combining high energy conversion efficiency, intelligent motor management, and extensive protection to ensure long-term, sustainable operation.