48V on/off Grid Home Pure Sine Wave 3kw 3.5kw Solar Hybrid Inverter with MPPT Controller

• After-sales Service: Online Service, Installation Guidance
• Warranty: 2 Years Warranty
• Nature of Source Flow: Active Inverter
• Model NO.: OLU3048GII
• Phase: Single
• Output Power: 3kw
• Certification: CE, ISO9001, CCC
• Brand: Oulu
• Type: DC/AC Inverters
• Power Source: Solar Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Weight: 9kg
• Rated Power: 3kw 3.5kw 5kw 5.5kw
• Rated Output Voltage: Single Phase 220VAC/230VAC/240VAC
• Communication Interface: RS485/Can/Dry Contact
• Frequency Range: 50Hz/60Hz (Adaptive)
• Transport Package: Carton
• Specification: 301*507*110mm
• Trademark: OULU
• Origin: China
• HS Code: 8504403090
• Production Capacity: 50000PCS/Year

Product Description

5kw on off Grid Solar Inverter Pure Sine Wave Built-in MPPT Controller 

Product Introduction
Olu on/off grid solar energy storage inverter combines the functions of inverter, MPPT solar controller and battery charging to provide stable power supply for electrical equipment in areas without power, power shortage and power instability. At the same time, it can also connect excess power into the power grid. The product is based on full digital intelligent design and adopts advanced SPWM technology to output pure sine wave and convert DC into AC. it is suitable for AC loads such as household appliances, electric tools, industrial equipment, electronic video and audio. The LCD display design is adopted to display the operation data and operation status of the system in real time. Comprehensive electronic protection function ensures that the whole system is safer and more stable.


Product Features
Pure sine wave inverter
Integrated MPPT controller / charger
The priority of municipal power supply and photovoltaic power supply can be set
 Wide PV input voltage
Functions and parameters can be set through LCD
Off grid or off grid mode: optional
It can support up to 9 parallel machines
Independent operation without battery

System Diagram


Technical Specifications

	Model	OLU3048GII		OLU3548GII	OLU5048GII
	Rated Power	3KVA/3KW		3.5KVA/3.5KW	5KVA/5KW
	Battery Voltage	48VDC
	Parallel Function	Parallel available, 9 sets at max
Solar PV	Max Input Power	3.5KW		4KW	4.5KW
	Rated Voltage/Max Input Voltage	360VDC/450VDC
	MPPT Voltage Range	120VDC-430VDC
	Max Input Current/Charging Current	18A/80A
On Grid Operation Parameters
AC Output	Rated Output Voltage	Single phase 220VAC/230VAC/240VAC settable
	Output Voltage Range	184-264.5VAC/195.5-253VAC (optional)
	Rated Output Current	21.7A
	Power Factor	>0.99
	Max Conversion Efficiency (DC/AC)	95%
Off Grid Operation Parameters
AC Input	AC Input Voltage	230VAC
	Input Voltage Range	90-280VAC (home appliance)/170-280VAC (personal computer)
	Frequency Range	50HZ/60HZ (self-adaption)
	Max Input Current/Charging Current	40A/80A
Battery Mode Output	Rated Output Voltage	Single phase 220VAC/230VAC/240VAC settable
	Efficiency(DC/AC)	93%
	Output Wave Form	Pure sine wave
On/off Grid Operation Parameters
AC Output	Rated Output Voltage	Single phase 220VAC/230VAC/240VAC settable
	Output Voltage Range	184-264.5VAC/195.5-253VAC (optional)
	Rated Output Current	21.7A
AC Input	AC Input Voltage	230VAC
	Input Voltage Range	90-280VAC (home appliance)/170-280VAC (personal computer)
	Frequency Range	50HZ/60HZ (self-adaption)
	Max Input Current/Charging Current	40A/80A
Battery Mode Output	Rated Output Voltage	Single phase 220VAC/230VAC/240VAC settable
	Efficiency (DC/AC)	93%
	Output Wave Form	Pure sine wave
Other Parameters
Basic Parameter	Size D*W*H(mm)	300*102*492
	Weight (kg)	9	10		10
	Communication Port	RS232 /USB(or RS485)/ Dry contact
Working Environment	Working Temperature	-10ºC~+50ºC
	Storage Temperature	-15ºC~+60ºC
	Humidity	5%-95% Relative humidity (non condensing)
	Protection Level	IP20

Packing & Shipping



Our Service
 
 Solar power system is widly sold to more than 100 countries around the world, such as the US, Mexico, Brazil, Argentina, the United Kingdom, France, Germany, Italy, Ukraine, Poland, Spain, Thailand, Vietnam, Japan, Oman, Kuwait, Syria, South Africa, Zambia, Nigeria.


About Oulu 

Nanjing Oulu Electric Co., Ltd. (STOCK NUMBER:871415) was established in 1996 and began to manufacture small and medium sized wind turbine generator in early 2007.

With  a coverage of 35000m^2 manufacturing plant, Oulu has the capacity to produce wind solar power system of 100W, 200W, 300W, 400W, 500W, 600W, 1000W, 2000W, 3000W, 5000W, 10KW, 20KW, and 30KW.  After 25 years developing, our product series have been expanded in wind turbine generator,  wind / solar charge controller, hybrid inverter,   intergreated machine of wind and solar power system , servo motor and servo driver, which are widely used in residential, commercial and industrial applications.

Our products have been exported to Europe, America, the Middle East and Southeast Asia and many other countries and regions.  We enjoy a high reputation and very good feedback from customers.

High quality and customer service is our culture.  Oulu has passed ISO9001 international management system certificate and CE certified.   We also offer components for companies in the same field.

Now send message to us for more details and quotation