Bright Power System TechnologyDC SOLAR SURFACE PUMPS
DC Solar Surface pumps are the most efficient and reliable solution for conditions where the suction head is limited to 7 meters and have a significantly higher volume of discharge compared to submersible pumps at a TDH of up to 20 meters.
These surface pumps are of mono-block construction with the impeller directly mounted on the motor shaft.
These pumps use PMDC motors that achieve very high efficiencies, are failsafe and require very little maintenance.
The motors are to be directly connected to the Solar PV array without any electronics and batteries.
DC surface pumps are a proven solution for irrigation where discharge of more than 15m3/hr is required and are ideally suited for canal irrigation, drip and sprinkler irrigation and transferring large volumes of water over a distance.
UNIQUE FEATURES
DC surface pumps are a proven solution for irrigation where discharge of more than 15m3/hr is required and are ideally suited for canal irrigation, drip and sprinkler irrigation and transferring large volumes of water over a distance.
- High Efficiency Permanent Magnet DC Motor
- Simple 2 Wire Design
- Direct Operation Through PV Array Without The Use Of A Controller
- Easy To Install And Maintain
- High Discharge Suitable For Flood Irrigation Systems
- Robust Construction
- Brushes With Long Life And Easy To Replace
DC SOLAR SUBMERSIBLE PUMPS
DC solar submersible pumps comprise of a comprehensive range of pumps that operate on a PV array of 900Wp to 5000Wp. These pumps are made using SS AISI 304 grade and feature laser welded SS impellers coupled with Brushless DC motors (BLDC). These BLDC motors provide high torque, are extremely efficient, have encapsulated windings and a robust construction that makes them more durable. All DC Submersible Solar Pumps are supplied with a controller with built in MPPT. The controller is housed in an IP55 housing suitable for outdoor duty and ensures an early start and operation at maximum V x I combination in various irradiation conditions resulting in maximum water output. Protection against reverse polarity, over load, overheating and dry running are integrated along with fault diagnostics.
UNIQUE FEATURES
DC solar submersible pumps comprise of a comprehensive range of pumps that operate on a PV array of 900Wp to 5000Wp.
- Laser Welded Impellers
- Strainer For Sandy Water
- 100% Stainless Steel AISI304 Parts
- Extremely Efficient BLDC Motors
- Stainless Steel Rotor With Rare Earth Magnets
- Encapsulated Winding
- Ceramic Carbon Thrust Bearing
CONTROLLER
- Built In MPPT Logic
- Fault Diagnostics To Identity Low Voltage, Dry Running, Water Levels Controller Integration, Over Current Faults
- Sensorless Dry Running Protection And Automatic Restart
- IP54 Rugged Construction Tropicalized For 50 Dec C Ambient Operation
- Thermal Overload Shut Down To Avoid Damage To The Motor Or The Controller
- Tested As Per IEC 60068-2*
DC SOLAR POOL PUMPS
Pool pumps are designed for use in residential and commercial pool swimming pools and spas.
These pumps can meet the filtration and circulation requirements of most pools and can be directly connected to SPV arrays without the need of any controllers or electronics.
Coupled with very high efficiency DC permanent magnet motors, these solar pool pumps are extremely efficient, easy to operate and install.
UNIQUE FEATURES
- Extremely Reliable As The Pump Operates Directly With The SPV Array
- Very Low Noise And Extremely Efficient
- Easy To Install, Fast And Simple Operation
- Direct Replacement To Any Existing Pool Pump
- Made From Very Durable And Anti Corrosive Materials