3.7kw Three Phase AC Solar Power Pump Inverter with MPPT

• Customization: Available
• Nature of Source Flow: Active Inverter
• Certification: CE
• Model NO.: NSP3700H
• Grid Type: off-Grid Inverter
• Output Type: Single
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Type: DC/AC Inverters
• Rated Input Voltage: 110VDC/220VDC
• Cutoff Voltage: 90V~139V
• Startup Voltage: 104V~131V
• AC by-Pass Input: 260V-180V
• by-Pass Conversion Time (Ms): Less Than 5ms
• Inverter Output Voltage: 220VAC
• Waveform: Pure Sine Wave
• Power Factor (PF): 0.8
• Temperature: -20 Degree~+50 Degree
• DC Input Reverse Polarity Protection: Available
• Inverter Output Frequency: 50Hz/60Hz
• LCD Display: Input and Output Voltage, Frequency, Output Curren
• Power: 0.75 kVA
• Total Harmonic Distortion (Thd): Less Than 3% (Linear Load)
• Application: Telecom and Industrial Power Applications
• Transport Package: Carton
• Specification: 42*30*20CM
• Trademark: NASN
• Origin: China
• HS Code: 8504403090
• Production Capacity: 100PCS/Month

Product Description

3.7kw Solar Pumping Inverter DC AC 220v MPPT Solar Inverter without Battery

A typical NASN solar powered pumping system consists of a solar panel array that powers an electric motor, which in turn powers a bore or surface pump by a solar pump inverter. The water is often pumped from the ground or stream into a storage tank that provides a gravity feed, so energy storage is not needed for these systems. PV powered pumping systems are a cost-effective alternative to agricultural wind turbines for remote area water supply.

A solar pumping system is available for almost all applications where an electric pump can be used. Because solar energy varies from one location to another, and over the course of a day, system design is important. Adequate water storage ensures that water is available whenever needed, and balances daily variations in water supply and demand. Thus a small pump only running when the sun shines, plus water storage, can often provide all that is requiremed for water supply.

Available power range in size from 750W to 150KW.

System constructure:

Solar photovoltaic pumping system consists of three components: solar panels, PV pump inverters and three-phase AC pump. Solar arrays have several in-parallel solar cell components, absorbing solar energy and convert it into electricity for the entire system power. PV pump inverter can control and adjust for the system. It can convert DC produced by solar panels into AC to drive the water pump. According to changes in sunlight intensity to adjust the output frequency, the pump inverter can get the maximum power point tracking, and make the max use of solar energy.


Features:

1. High efficiency>98%
2. With Soft start, VFD, MPPT 
3. GPRS function (optional)
4. LCD display
5. Stainless steel, waterproof shell with IP65
6. Without battery and solar charge controller
7. Provide 2 years warranty



Applications:
Applied to 3 phase induction motor
§ residents living water.
§irrigation
§desert control
§animal husbandry
§water apply for sea island
§livestock watering
§water treatment projects

Datasheet:

Technical Specifications
Model	NSP3700H
Solar  DC Input
Max Voc Voltage	800V
Min Vmp Voltage	400 V
Vmp Voltage Range	500Vmp<DC Input<750Voc (Only Solar Input) 540Vmp<DC Input<700Voc  (Hybrid Power Input)
Max MPPT Efficiency	99%
Max Input Current	10 A
PV power	5kW
Inside Booster	N/A
Advantage	Automatic MPPT Function to Identify the Voc  and Vmp of Solar Panel , no need programming
AC Input (Hybrid Mode)
Voltage	3 Phase 380/400/440V
Rated Input Current	10 A
Working principle	AC powered automaticly when solar DC low voltage ; AC disconnected automaticly while solar DC voltage normal
AC Output For Pump( AC Induction Motor)
Max Adapted AC Pump Horse	5 HP
Max Adapted AC Pump Power	3700W
Drive Mode	Variable Frequency Drive 3Phase
Max Output voltage	380/400/440V
Max Output frequency	50/ 60 Hz (adjustable range 15 to 60Hz)
Rated Output Current	10A
Mechanical & Safety
Max Efficiency	97%
Water level Sensor(well / tank)	Yes
4G/Wifi	Optional
Display	LCD display
Waterproof	IP65
Noise	< 50dB
Cooling	Force Cooling by Fan (IP68)
Protection	Solar DC input Low/Over Voltage Solar DC Input Reverse Polarity AC Output Short-circuit AC Output Over Current Over Temperature Over Load Over Flow of Tank Lightning Protection AC Input / Output Phase Lost Dry-Run  (detecting by Sensor or Software)
Operating Environment
Ambient temperature	-10 to 60ºC , Above 60ºC need to derate load
Humidity	95%RH
Altitude	< 3000m ,  Above 3000m need to derate load
Tips	Prohibiting the installation location: direct sunlight, thick dust, corrosive gas or oil mist, flammable gas, liquid.etc
Package
Size( L*W *H)	480*310*200mm
Weight	7.5 KG

More details:


More Details


Other Popular
 

FAQ

Q1: What kind of EV Charger do you have?AC and DC charger with connectors Type2, CCS1/CCS2, CHAdeMO, GB/T, etc.

Q2: Do you provide customized product?
We provide OEM and ODM services for clients.

Q3: What is the delivery time of EV charger?

About 4-6 weeks.
Q4: What about your warranty of EV Charger?
Generally 2 years. Our warranty period depends on customer's requirements and we always put customer's need as priority.

Q5:How do you package it ?
A:We pack in cartons.

Q6:what's the MOQ?
A:For LOGO, color or other special requirements, a minimum of 20 is required. If you do not have these requirements you can buy
directly, we will ship within 3-10 days.

Q7:Can you produce according to the samples?
A:Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q8:Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery.

Q9:What is your terms of delivery?
A:EXW, FOB, CFR, CIF, DDU.

Q10:What is your terms of payment?
A:We accept all methods of payment: paypal, T/T, credit card, West Union... Please contact us for more details.