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Bengal Solar | DQB2.0-30-24/280

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Snapshot Details

  • Product Type: Surface Pump
  • Model Number: DQB2.0-30-24/280
  • Power Supply Type: DC
  • Simulated PV Array Size [W]: 500
  • Simulated Head Value [m]: 10
  • High Irradiance Day: Total Volume of Water Moved per Solar Day [m3/day]: 22.4
Product Information
  • Brand tooltip Product brand name as listed on consumer-facing materials, such as product package, nameplate, or product specification sheet Bengal Solar
  • Product Type Surface Pump
  • Model Number DQB2.0-30-24/280
  • Power Supply Type DC
  • Manufacturer Bengal Renewable Energy Ltd.
  • Warranty [months] 24
  • Rated Controller Input Power [W] Not rated
  • Rated Controller Input Voltage [V] 20-50
  • Battery Integrated [yes/no] No
Pump Information
  • Pump Type Centrifugal
  • Motor Type Brushless DC
  • Rated Pump Dimensions [L*W*H in cm] 27*13*6
  • Rated Head Range [m] 0-30
  • Rated Maximum Flow Rate [m3/h] 2
  • Rated Pump Ingress Protection (IP) Rating Not rated
Test Setup
  • Simulated PV Array Size [W] 500
  • Simulated Head Value [m] 10
Operating Range
  • Maximum Head [m] tooltip See test setup for simulated PV array size and head value used during testing 34.2
  • Maximum Static Head at 50% of Maximum Flow Rate [m] tooltip See test setup for simulated PV array size and head value used during testing 22.1
Low Irradiance Day - Fully Cloudy (450W/m2 peak)
  • Low Irradiance Day: Hydraulic Energy per Day [Wh] tooltip Simulating pump performance on a fully cloudy day (450W/m2 peak) 266.4
  • Low Irradiance Day: Average Wire-to-Water Efficiency [%] tooltip Simulating pump performance on a fully cloudy day (450W/m2 peak) 22%
  • Low Irradiance Day: Total Volume of Water Moved per Solar Day [m3/day] tooltip Simulating pump performance on a fully cloudy day (450W/m2 peak) 9.8
  • Low Irradiance Day: Hours of Operation [h] tooltip Simulating pump performance on a fully cloudy day (450W/m2 peak) 7.2
Average Irradiance Day - Partly Cloudy (700W/m2 peak)
  • Average Irradiance Day: Hydraulic Energy per Day [Wh] tooltip Simulating pump performance on a partly cloudy day (700W/m2 peak) 461.8
  • Average Irradiance Day: Average Wire-to-Water Efficiency [%] tooltip Simulating pump performance on a partly cloudy day (700W/m2 peak) 21%
  • Average Irradiance Day: Total Volume of Water Moved per Solar Day [m3/day] tooltip Simulating pump performance on a partly cloudy day (700W/m2 peak) 16.9
  • Average Irradiance Day: Hours of Operation [h] tooltip Simulating pump performance on a partly cloudy day (700W/m2 peak) 9.8
Average Irradiance Day - Partly Cloudy (700W/m2 peak) - Maximum Efficiency
  • Average Irradiance Day: Maximum Wire-to-Water Efficiency [%] tooltip Simulating pump performance on a partly cloudy day (700W/m2 peak) 26%
  • Average Irradiance Day: Head Value at Maximum Efficiency [m] tooltip Simulating pump performance on a partly cloudy day (700W/m2 peak) 16.1
High Irradiance Day - Full Sun (1000W/m2 peak)
  • High Irradiance Day: Hydraulic Energy per Day [Wh] tooltip Simulating pump performance on a fully sunny day (1000W/m2 peak) 603.1
  • High Irradiance Day: Average Wire-to-Water Efficiency [%] tooltip Simulating pump performance on a fully sunny day (1000W/m2 peak) 19%
  • High Irradiance Day: Total Volume of Water Moved per Solar Day [m3/day] tooltip Simulating pump performance on a fully sunny day (1000W/m2 peak) 22.4
  • High Irradiance Day: Hours of Operation [h] tooltip Simulating pump performance on a fully sunny day (1000W/m2 peak) 11.6
Product Quality Inspection
  • Pump External Workmanship and Quality Evaluation [poor/satisfactory/good] Good
  • Pump Internal Workmanship and Quality Evaluation [poor/satisfactory/good] Good
  • Pump Safety Evaluation [poor/satisfactory/good] Good
  • Pump Operating Manual Evaluation [not included/poor/needs improvement/good] Good
Sampling and Testing Information
  • Sample Location Manufacturer Warehouse
  • Retail Price [USD] N/A
  • Test Laboratory Name Schatz Energy Research Center
  • Test Completion Date [MM/DD/YYYY] 5/8/2019
Awards
  • Global LEAP Awards Winner (2019)