LMVFP Solar Water Pump Inverter, DC/AC MPPT VFD for Irrigation
LMVFP Solar Water Pump Inverter, DC/AC MPPT VFD for Irrigation
LMVFP is a professional off-grid solar water pump inverter built with advanced MPPT tracking and variable frequency control. It converts DC solar power to stable AC output to drive deep well, submersible, and surface water pumps. Featuring full waterproof protection, dry-run prevention, auto voltage adaptation, and wide temperature tolerance, this LMVFP solar VFD maximizes solar energy utilization. It is the perfect energy-saving solution for agricultural irrigation, remote village water supply, desert greening, and off-grid solar water projects.
LMVFP is a professional off-grid solar water pump inverter built with advanced MPPT tracking and variable frequency control. It converts DC solar power to stable AC output to drive deep well, submersible, and surface water pumps. Featuring full waterproof protection, dry-run prevention, auto voltage adaptation, and wide temperature tolerance, this LMVFP solar VFD maximizes solar energy utilization. It is the perfect energy-saving solution for agricultural irrigation, remote village water supply, desert greening, and off-grid solar water projects.
1. Product Overview
The LMVFP Solar Water Pump Inverter is a dedicated variable frequency drive (VFD) designed exclusively for off-grid solar water pumping systems. Unlike general-purpose inverters, the LMVFP series is optimized for unstable solar DC input, delivering continuous and stable AC power for all types of water pumps without grid electricity.
Equipped with intelligent MPPT (Maximum Power Point Tracking) algorithm, the LMVFP inverter automatically adjusts operating parameters according to real-time sunlight intensity, greatly improving solar power conversion efficiency. With industrial-grade waterproof and dustproof design, comprehensive electronic protection, and soft start function, it effectively protects water pump motors from burnout and extends the whole system service life. Widely deployed in agricultural irrigation, rural water supply, mountain water diversion, and remote off-grid areas worldwide.
2. Core Features
-
Precision MPPT Tracking: Real-time maximum power tracking, high solar energy utilization even in cloudy, rainy, or weak light conditions.
-
DC to AC Pure Sine Wave Output: Stable frequency and voltage output, compatible with submersible pumps, deep well pumps, surface pumps, and centrifugal pumps.
-
IP54 Waterproof & Dustproof: Industrial outdoor casing design, adapts to harsh field, high temperature, and dusty environments.
-
Complete Protection System: Built-in overvoltage, undervoltage, overcurrent, overload, overheating, and dry-run anti-burn protection.
-
Smart Soft Start: Gradual speed-up startup reduces current impact, avoids pipeline water hammer and motor damage.
-
Wide Voltage Adaptation: Automatically adapts to fluctuating solar panel voltage, stable operation all day long.
-
No Grid Dependency: Pure off-grid operation, suitable for areas without municipal power supply.
-
User-Friendly Operation: LED digital display, simple parameter setting, real-time working data monitoring, easy installation and maintenance.
3. Technical Specifications
|
Item
|
Specification
|
|---|---|
|
Product Model
|
LMVFP Series
|
|
Product Type
|
Solar Water Pump VFD Inverter
|
|
Input Power
|
DC Solar Panel Power
|
|
Output Power
|
AC Pure Sine Wave
|
|
Control Technology
|
Intelligent MPPT + Variable Frequency Drive
|
|
Applicable Pumps
|
Deep well pump, submersible pump, surface pump, centrifugal pump
|
|
Protection Level
|
IP54
|
|
Working Temperature
|
-10℃ ~ +60℃
|
|
Cooling Method
|
Intelligent forced air cooling
|
|
Core Protection
|
Over/Under voltage, Over current, Overload, Overtemp, Dry-run protection
|
|
Certification
|
CE Certified
|
|
Application Scenarios
|
Farm irrigation, remote water supply, off-grid solar system
|
4. Working Principle
The LMVFP solar pump inverter works independently with solar panels to form a complete off-grid water pumping system. Solar panels absorb sunlight and convert light energy into DC power. The LMVFP inverter collects unstable DC input, tracks the maximum power point in real time through the built-in MPPT chip, and converts it into stable pure sine wave AC power. It drives the water pump motor to operate at variable speed according to sunlight intensity, realizing automatic water pumping. When the pump runs dry or the system fails, the inverter will automatically trigger protection and stop working to avoid equipment damage.
5. Applications
-
Agricultural Irrigation: Farmland watering, orchard irrigation, crop planting base water supply
-
Remote Area Water Supply: Mountain villages, pastoral areas, islands without grid power
-
Ecological Greening: Desert greening, grassland restoration, landscape water circulation
-
Livestock Breeding: Farm drinking water and sewage circulation system
-
Off-Grid Projects: Field monitoring water supply, outdoor unattended water pumping stations
6. Installation & Usage Notes
-
Install the LMVFP inverter in a ventilated, dry, shaded outdoor area to avoid direct long-term sunlight exposure.
-
Match the solar panel voltage and power strictly according to the inverter model to ensure optimal MPPT efficiency.
-
Confirm the pump power matches the inverter rated power to avoid overload operation.
-
Check wiring tightness regularly; keep the inverter surface clean and dust-free.
-
Cut off DC input before maintenance to ensure construction safety.
7. FAQ
Q1: What is LMVFP solar water pump inverter used for?
The LVMA LMVFP is a professional off-grid solar VFD inverter specially used to drive AC water pumps via solar DC power. It is mainly used for farm irrigation and remote water supply in areas without grid electricity.
Q2: Does the LMVFP inverter support all water pump types?
Yes. It is fully compatible with deep well pumps, submersible pumps, surface pumps and centrifugal pumps, covering most common solar water pumping scenarios.
Q3: Is the LMVFP inverter waterproof for outdoor use?
Yes. It adopts IP54 waterproof and dustproof grade casing, which can adapt to outdoor field environments, resisting rain, dust and high temperature.
Q4: What is MPPT function in LMVFP inverter?
The built-in MPPT technology automatically tracks the maximum power output of solar panels in real time under changing sunlight, improving solar energy utilization rate by 20%-30% than ordinary inverters.
Q5: Can the LMVFP inverter prevent pump dry burning?
Absolutely. It has intelligent dry-run protection. When the pump runs without water, the inverter will automatically stop working to protect the motor from burnout damage.
Q6: Does this inverter need grid power to work?
No grid power required. The LMVFP series works purely off-grid, relying only on solar panels to complete water pumping operation, saving electricity costs completely.
Q7: Is the LMVFP solar pump inverter CE certified?
Yes, all LVMA LMVFP solar pump inverters are CE certified, complying with EU low-voltage and electromagnetic compatibility standards for global export.
8. Technical Documents & Support
- Download the full datasheet for detailed specifications, wiring diagrams, and installation instructions.
- Contact our engineering team for custom pole configurations or OEM/ODM solutions for large-scale projects.
- Request a quote with your project details for bulk pricing, lead times, and compliance certifications.
1. Product Overview
The LMVFP Solar Water Pump Inverter is a dedicated variable frequency drive (VFD) designed exclusively for off-grid solar water pumping systems. Unlike general-purpose inverters, the LMVFP series is optimized for unstable solar DC input, delivering continuous and stable AC power for all types of water pumps without grid electricity.
Equipped with intelligent MPPT (Maximum Power Point Tracking) algorithm, the LMVFP inverter automatically adjusts operating parameters according to real-time sunlight intensity, greatly improving solar power conversion efficiency. With industrial-grade waterproof and dustproof design, comprehensive electronic protection, and soft start function, it effectively protects water pump motors from burnout and extends the whole system service life. Widely deployed in agricultural irrigation, rural water supply, mountain water diversion, and remote off-grid areas worldwide.
2. Core Features
-
Precision MPPT Tracking: Real-time maximum power tracking, high solar energy utilization even in cloudy, rainy, or weak light conditions.
-
DC to AC Pure Sine Wave Output: Stable frequency and voltage output, compatible with submersible pumps, deep well pumps, surface pumps, and centrifugal pumps.
-
IP54 Waterproof & Dustproof: Industrial outdoor casing design, adapts to harsh field, high temperature, and dusty environments.
-
Complete Protection System: Built-in overvoltage, undervoltage, overcurrent, overload, overheating, and dry-run anti-burn protection.
-
Smart Soft Start: Gradual speed-up startup reduces current impact, avoids pipeline water hammer and motor damage.
-
Wide Voltage Adaptation: Automatically adapts to fluctuating solar panel voltage, stable operation all day long.
-
No Grid Dependency: Pure off-grid operation, suitable for areas without municipal power supply.
-
User-Friendly Operation: LED digital display, simple parameter setting, real-time working data monitoring, easy installation and maintenance.
3. Technical Specifications
|
Item
|
Specification
|
|---|---|
|
Product Model
|
LMVFP Series
|
|
Product Type
|
Solar Water Pump VFD Inverter
|
|
Input Power
|
DC Solar Panel Power
|
|
Output Power
|
AC Pure Sine Wave
|
|
Control Technology
|
Intelligent MPPT + Variable Frequency Drive
|
|
Applicable Pumps
|
Deep well pump, submersible pump, surface pump, centrifugal pump
|
|
Protection Level
|
IP54
|
|
Working Temperature
|
-10℃ ~ +60℃
|
|
Cooling Method
|
Intelligent forced air cooling
|
|
Core Protection
|
Over/Under voltage, Over current, Overload, Overtemp, Dry-run protection
|
|
Certification
|
CE Certified
|
|
Application Scenarios
|
Farm irrigation, remote water supply, off-grid solar system
|
4. Working Principle
The LMVFP solar pump inverter works independently with solar panels to form a complete off-grid water pumping system. Solar panels absorb sunlight and convert light energy into DC power. The LMVFP inverter collects unstable DC input, tracks the maximum power point in real time through the built-in MPPT chip, and converts it into stable pure sine wave AC power. It drives the water pump motor to operate at variable speed according to sunlight intensity, realizing automatic water pumping. When the pump runs dry or the system fails, the inverter will automatically trigger protection and stop working to avoid equipment damage.
5. Applications
-
Agricultural Irrigation: Farmland watering, orchard irrigation, crop planting base water supply
-
Remote Area Water Supply: Mountain villages, pastoral areas, islands without grid power
-
Ecological Greening: Desert greening, grassland restoration, landscape water circulation
-
Livestock Breeding: Farm drinking water and sewage circulation system
-
Off-Grid Projects: Field monitoring water supply, outdoor unattended water pumping stations
6. Installation & Usage Notes
-
Install the LMVFP inverter in a ventilated, dry, shaded outdoor area to avoid direct long-term sunlight exposure.
-
Match the solar panel voltage and power strictly according to the inverter model to ensure optimal MPPT efficiency.
-
Confirm the pump power matches the inverter rated power to avoid overload operation.
-
Check wiring tightness regularly; keep the inverter surface clean and dust-free.
-
Cut off DC input before maintenance to ensure construction safety.
7. FAQ
Q1: What is LMVFP solar water pump inverter used for?
The LVMA LMVFP is a professional off-grid solar VFD inverter specially used to drive AC water pumps via solar DC power. It is mainly used for farm irrigation and remote water supply in areas without grid electricity.
Q2: Does the LMVFP inverter support all water pump types?
Yes. It is fully compatible with deep well pumps, submersible pumps, surface pumps and centrifugal pumps, covering most common solar water pumping scenarios.
Q3: Is the LMVFP inverter waterproof for outdoor use?
Yes. It adopts IP54 waterproof and dustproof grade casing, which can adapt to outdoor field environments, resisting rain, dust and high temperature.
Q4: What is MPPT function in LMVFP inverter?
The built-in MPPT technology automatically tracks the maximum power output of solar panels in real time under changing sunlight, improving solar energy utilization rate by 20%-30% than ordinary inverters.
Q5: Can the LMVFP inverter prevent pump dry burning?
Absolutely. It has intelligent dry-run protection. When the pump runs without water, the inverter will automatically stop working to protect the motor from burnout damage.
Q6: Does this inverter need grid power to work?
No grid power required. The LMVFP series works purely off-grid, relying only on solar panels to complete water pumping operation, saving electricity costs completely.
Q7: Is the LMVFP solar pump inverter CE certified?
Yes, all LVMA LMVFP solar pump inverters are CE certified, complying with EU low-voltage and electromagnetic compatibility standards for global export.
8. Technical Documents & Support
- Download the full datasheet for detailed specifications, wiring diagrams, and installation instructions.
- Contact our engineering team for custom pole configurations or OEM/ODM solutions for large-scale projects.
- Request a quote with your project details for bulk pricing, lead times, and compliance certifications.
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