Bedford in: AC 3pH 220V&DC 220~370VDC/out: 3pH 220V/50~60Hz/45kw/160A MPPT 99% Solar Photovoltaic Pump Controller with CE/ISO

• After-sales Service: Easy to Install
• Warranty: 1 Year Warranty
• Nature of Source Flow: Active Inverter
• Phase: Three
• Output Power: 0.75~315kw
• Certification: CE, ISO9001
• Model NO.: B503DSL-2060
• Brand: Bedford
• Type: DC/AC Inverters
• Power Source: Solar Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Square Wave Inverter
• Feture One: Built-in MPPT 99%
• Frequency: 0~800Hz
• Feature Two: Automatic Regulation of Pump Flow
• Feature Three: Compatible DC/AC Input
• Feature Four: Automatic Water Level Control
• Transport Package: Carton/Ply Wooden Case
• Trademark: BEDFORD
• Origin: Guangzhou, China
• Production Capacity: 50000 Units/Month

Product Description

The B503DSL series products are suitable for solar photovoltaic water pump systems, and are positioned in the environmentally friendly and economical photovoltaic product market, replacing electricity storage with water storage without battery components. The direct current generated by the solar modules is input to the photovoltaic water pump controller, converted into alternating current, and directly drives various water pumps.

Prower(KW)	Size	installation Dimension		External Dimension			Installation Hole
		A(mm)	B(mm)	H(mm)	W(mm)	D(mm)	(mm)
0.75~2.2	B	110	169.6	179.6	120.1	150.3	4
4~5.5	C	147.4	236	250	160	194.5	5
7.5~15	D	205.6	303.6	320	220	193.5	6.0
18.5~30	E	175	455	472	295	222	6.5
37~55	F	230	564.5	580	380	270	7.0
75~110	G	320	738.5	755	465	330	9.0
132~185	H(without base)	270	1233	1275	490	395	13.0
	H(with base)	-	-	1490	490	395	-
200~315	I(without base)	500	1324	1358	750	402	12.5
	I(with base)	-	-	1670	750	402	-

Product advantages:

1. Adopt advanced MPPT technology to give full play to the power generation efficiency of the solar cell array;
2. Automatically adjust the motor speed and the water output of the water pump according to the change in sunlight intensity;
3. The inverter automatically sleeps when the water level of the reservoir is high and restarts automatically when the water level is low, realizing automatic water level control;
4. It can prevent the water pump from dry pumping without water when the water source is dry;
5. When the light is weak (such as the sun sets), it will automatically sleep, and when the light becomes strong (such as sunrise), it will exit sleep;

 

Features:

1. Energy saving and environmental protection
2. Plastic shell and sheet metal shell design

FAQ:

Q1 : What's the difference between inverter and solar inverter?
Inverter is only accept AC input, but solar inverter not only accept AC input but also can connect with solar panel to accept DC input, more energy-efficient.The off-gird solar inverter is suitable for the area lack electricity and has plenty of light.

Q2: What should be noticed when installing inverter?
Put the product in a place where is well ventilate,cool, dry and water-proof. Do not stress or put  foreign objects into the inverter. Remember turn on the inverter before turn on the appliance.

Q3: Do we need set the parameter before using ?
No need, our preset parameters can already meet your normal use.
And our inverter is AI intelligent working.
If you need adjust the parameters yourself, you can adjust parameters when the unit is in standby mode.

Q4:What is the supply capacity of your factory?
50000 units/month.

Q5: What is the area of your office? What is the area of you factory?
1500m²; 7000m²;

Q6:How many years do you specialize in export?
Since 2004

Q7: How about the delivery time?
3-5 days for sample order;15-25 days for bulk order. OEM order:30~35 days

Q8:What is the payment terms?
100% T/T in advance for sample order. 50% T/T in advance, balance 50% T/T before delivery for bulk order.

Q9:What is your main market?
BEDFOED are well known in Europe, Africa, Middle East, Southeast Asia and South America, total more than 70 countries and areas.

Q10:Where is your factory located?
Our factory is located in Guangzhou, China, and you can get to our company within one hour  from Guangzhou Baiyun Airport or Canton Fair Complex. Welcome to visit BEDFORD.

Q11: How can I trust you ?
The value of BEDFORD is Create Value for Customers.
We are a certified high-tech enterprise in China.Our company has been audited and approved ISO, CE and are a China Honest Management Enterprise, Class A taxpayer.

Q12: Do you support OEM service?
Yes, we support OEM. For some items we require MOQ:300pcs. For more questions, feel free to send us inquiry.

Q13:If you have own testing equipment, laboratory, for which tests? (what do you check)
We do voltage,current,interference,load and aging testing and other necessary testing to assure quality for each unit(machine) before factory.
 

Warmly welcome friends from home and abroad to contact us for business and cooperation.