Solar Pump Inverter
BR500-P Solar Pump Inverter
A 0.75–500 kW solar pump drive that accepts hybrid AC and DC input, so one unit covers both off-grid boreholes and sites with intermittent mains.
The BR500-P series powers three-phase or single-phase AC pumps using solar DC input. Built on the reliable BR500 VFD platform, it features MPPT, rapid speed adjustment in low sunlight, and flexible pump compatibility—supporting both DC/AC input and 1/3-phase output. Ideal for water-scarce regions, it enables sustainable household water supply, irrigation, and agriculture, replacing diesel generators with clean energy. hygienic standard, no-dead corner, easy to clean, easy operation & maintenance
- Voltage Level
- 110V, 220V, 380V
- Power Range
- 0.75KW-500KW
Ask about BR500-P on WhatsApp Email for pricing
Sold to buyers in Philippines, Turkey, Morocco and beyond.
Problems it solves
Why this model gets specified
Sites with unreliable mains need pumping either way. Hybrid AC and DC input lets the same drive switch source without a second controller.
Low-voltage 110 V supply areas are usually excluded from pump drive ranges. BR500-P is offered at 110 V, 220 V and 380 V.
Replacing a diesel set means proving the water still arrives. MPPT with fast speed adjustment keeps flow up as irradiance moves.
Who it is for: Distributors and EPCs building household water supply, irrigation and agricultural pumping systems in water-scarce regions.
Key benefits
Maximum Power Point Tracking (MPPT)
fast response and stable operation
Supports hybrid AC and DC input
Industrial-grade multiple protections ensure long-term and stable operation of equipment
Technical specifications
As published for this series. Confirm the exact figures for your model code with Boray before ordering.
| Voltage Level | 110V, 220V, 380V |
|---|---|
| Power Range | 0.75KW-500KW |
| MPPT | voltage(VDC) 1S series: Vmp 131 to 350 VDC 2S series: Vmp 280 to 375VDC 4T series: Vmp 450 to 780 VDC/ Max 900VDC is optional VFD |
| Efficiency | above 96% MPPT Efficiency above 99.6% Power factor above 0.94( with DC reactor) Allowable Variablerange Voltage:-20%~+20%, Frequency:±5% Output Rated Voltage 0~110V 220V 380V 480V Frequency Resolution 0.01Hz |
| Overload capacity | 150% 1 minute;180% 10 second;200% 0.5 second Basic Functions |
| Running mode | MPPT , CVT, variable frequency mode |
| Altitude | Below 1000m; above 1000m, derated 1% for every additional 100m. temperature -10℃~+50℃ |
| Ambient temperature | Less than 90%RH, no water condenses Vibration Less than 5.9m/sec 2(0.6G) Storage temperature -30℃~+60℃ Structure Level of Protection standard IP20, operation IP54 IP55 |
| Cooling | down method Forced air cooling |
| Installation | Indoor, ,free from direct sunlight, dust, corrosive gas,Oiliness gas, water vapour BR500-P MPPT Solar Pump Inverter |
Engineering detail
Technical features
- BR500-P Solar Pump Inverter Efficient intelligent control to improve energy utilization
- The MPPT efficiency is as high as 99.8%, and the power factor of inverters below 15KW is not less than 0.96, maximizing solar energy conversion and reducing energy consumption costs
- Automatically adapt to PMSM/synchronous motors, no manual parameter adjustment required, saving time and effort. Multiple safety protections, stable and durable
- Dry-running, over-current, phase loss, minimum power input and other protections extend the life of pumps and equipment
- Independent air duct design + triple-proof paint + enhanced lightning protection, adapting to harsh environments such as humidity and dust. Flexible compatibility, remote intelligent management
- Dual-mode power supply, supporting AC/DC dual power input to cope with complex power usage scenarios
- Remote monitoring, real-time parameter adjustment, fault alarm, and reduced operation and maintenance costs. High-precision performance optimization
- PQ flow curve calculation accurately matches the pump flow demand to avoid energy waste
- Imported IGBT modules (Infineon/Fuji) ensure long-term stable operation
Applications
- BR500-P Solar Pump Inverter BR500-P solar pump inverter is commonly used in agricultural irrigation, residential water, landscape fountains, swimming pool water supply, desert management, Industrial Application, Drip irrigation& sprinkler ,Tank/ cistern filling, Rural water supply for ranches, cabins and cottages etc
Before you order the BR500-P Solar Pump Inverter
Four or five details decide the model code. These are the ones that matter for this series:
- Confirm the supply and rating
- Voltage Level: 110V, 220V, 380V
- Confirm the supply and rating
- Power Range: 0.75KW-500KW
- Apply derating
- Altitude: Below 1000m; above 1000m, derated 1% for every additional 100m. temperature -10℃~+50℃
- Apply derating
- Ambient temperature: Less than 90%RH, no water condenses Vibration Less than 5.9m/sec 2(0.6G) Storage temperature -30℃~+60℃ Structure Level of Protection standard IP20, operation IP54 IP55
Every Boray unit is full-load tested before delivery, and the customised VFD programme can adapt function set, protection rating and mechanical arrangement where a standard model does not fit. Operation manuals and wiring diagrams are issued per model code — request them with your enquiry.
Frequently Asked Questions
What voltage and power range does BR500-P cover?
110 V, 220 V and 380 V, from 0.75 kW to 500 kW.
Can it take both solar and mains input?
Yes. It supports hybrid AC and DC input and drives three-phase or single-phase AC pumps.
What platform is it built on?
The BR500 VFD platform, with MPPT and rapid speed adjustment added for low-sunlight operation.
What protections does it carry?
Industrial-grade multiple protections covering the pump and the drive, including dry running and minimum-speed conditions.
Is it suitable for replacing a diesel generator set?
That is its stated application: sustainable household water supply, irrigation and agriculture in place of diesel generators.
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Request pricing for the BR500-P Solar Pump Inverter
Send the motor rating, supply voltage and site conditions. Boray confirms the model code, options and lead time — documentation is available on request.
WhatsApp +86 189 2640 9646 Email the engineering team All contact details