Economical External MPPT Controller

• Warranty: 3 Years
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Structure: Screw Pump
• Assembly: Liquid Pumps
• Power: Solar Energy
• Model NO.: ESCO
• Application: Submersible Pump
• Performance: Automatic Pump
• Max Head: 20m -180m
• Max Flow: 0.5 - 46m3/Hr
• Rated Voltage: 12V, 24V, 48V, 36V, 60V, 72V, 90V, 110V
• Rated Power: 80 - 1800W
• Controller: MPPT & DSP Solar Pump Controller
• Certificate: CE, ISO9001, RoHS
• Deliery: 3 Days for Sample Order, 15days for Bulk Order
• Transport Package: Carton and Wooden Case
• Trademark: ZRI
• Origin: Zhejiang, China
• HS Code: 841360909
• Production Capacity: 2000PCS/Month

Product Description

>>>  SOLAR PUMPING SYSTEM 
Solar pumping system mainly consists of PV modules, solar pumping controller / inverter and water pumps, Solar panels convert sunlight to electrical energy which is passed to the solar pump controller, The solar controller stabilizes the voltage and output power to drive the pump motor, Even on cloudy days,it can pump 10% water flow per day. Sensors are also connected to the controller to protect the pump from running dry as well as to automatically stop the pump working when the tank is full.
 
Solar panel collects sunlight→DC electricity energy → solar controller 
(rectification,stabilization,amplification,filtering)→available DC electricity→(charge the batteries)
→pumping water
 
>>>  APPLICATION 
solar powered water pumps are mainly used in: 
1. Irrigation of agriculture. 
2. Drinking water and living water. 
3. Remote areas, farming
4. Fountains. 
5. Swimming pool circulation and filtration. 
 
>>>  ADVANCED TECHNOLOGY 
CONTROLLER
- MPPT: Maximum Power Point Tracking
- DSP: Digital Signal Processing 
- Running Speed Control: stepless speed regulation
- Timing function: Set pump running time
- Over current protection: Motor stops automatically when stucked 
- Soft starting protection: Protect the motor & bearing
- Lack of water protection: Restart Automatically upon the Water Level
- Low-voltage / Over-voltage protection: Protect the motor & controller 
- Reverse voltage protection: Circuit breaking automatically when reverse connection
- Short-circuit protection: Automatically stops when Short wiring of motor
 
MOTOR
- The efficiency is improved 25% by the permanent magnetism,direct current, brushless, non-sensor motor.
- Adopt double plastic package for rotor and stator,motor insulation ≥300MΩ,the motor security was much improved.
- 100% copper wire, DW-300 cold-rolled silicon steel sheet.
- Stainless steel 304 & 316 shaft , motor body, screw. 

>>>  PERFORMANCE DATA  

Item		ESCO_50VOC-D12/100	ESCO_50VOC-D24/200	ESCO_100VOC-D36/350	ESCO_100VOC-D48/500	ESCO_150VOC-D72/750	ESCO_200VOC-D96/1000
Rated Voltage		12V DC	24V DC	36 VDC	48V DC	72V DC	96V DC
Rated Current		15A	15A	15A	15A	15A	15A
Biggest open voltage(VOC)		50V DC	50V DC	100V DC	100V DC	150V DC	200V DC
Max Power		300W	360W	600W	900W	1500W	1800W
Voltage	Under Voltage	9.0±0.2VDC	18.0±0.2VDC	222.0±0.2VDC	32.0±0.2VDC	42.0±0.2VDC	60.0±0.2VDC
	Best Working Voltage	17.5±0.2VDC	29±0.2VDC	36±0.2VDC	58±0.2VDC	82±0.2VDC	108±0.2VDC
Current	Overload	20A	20A	20A	20A	20A	20A
	Over current	25A	25A	25A	25A	25A	25A
Dimension		205*128*68mm	205*128*68mm	205*128*68mm	205*128*68mm	205*128*68mm	205*128*68mm
Weight		1.80kg	1.80kg	1.80kg	1.80kg	1.80kg	1.80kg
Ambient Temperature		-20ºC~+50ºC	-20ºC~+50ºC	-20ºC~+50ºC	-20ºC~+50ºC	-20ºC~+50ºC	-20ºC~+50ºC
Adaptive Solar Panel	Peak Voltage	17.5VDC	29.8VDC	35.6VDC	29.8VDC	35.6VDC	35.6VDC
	Open-circuit Voltage	22VDC	36.9VDC	43.5VDC	36.9VDC	43.5VDC	43.5VDC

  
>>>  REFERENCE FOR SOLAR PANEL 
Since the sunlight/sunshine is not the same in different countries /regions on earth, the solar panels connection will be slightly changed when installed in different place, In order to ensure the same/similar performance & efficiency,The recommended solar panels power = Pump Power * (1.2-1.4)

>>>  Solar Water Pump System Complete Set 

1. Solar pump with 5m cable, longer cable is available if required

2. MPPT &DSP Controller

3. Water level sensor or float switch

4. Other Accessories: Outlet / MC4 PV Cable Connector / PTFE Tape / Electric tape / screwdriver / Pipe hoop / Water pipe connector

5. Nylon Rope to hang the pump

6. Screw or Impeller for replace

7. Installation Manual

8. Solar panels are option

>>>  Warranty 
------- Solar water pump:  3 years     ------MPPT controller:  3 years     ------Solar panels:  25 years 
 
>>>  Why choose  Z R I" 
20 years top pump manufacturer       
·More than 20 years experience of manufacturing pumps.       
·Customers all over the world 
·Strong R&D team  
        
High quality pump with competitive price   
·Performance ranges from 11M to 300M, it can reach a max. Flow of 61m3/h with different size to be used in 3'', 4'',5'' well      
·100% testing system for motor/complete set pump/controller 
·Packing is strong 
·installation is simple and convenient, free maintenance 
        
Excellent customer service        
·Professional international trade sales team, superior customer care        
·Annual visit to solar pump agent to give technical training.     
        
Innovation 
·Continuously diversify products range to satisfy customers' needs