Basic Info.
After-sales Service
Online Service, Installation Guidance
Warranty
2 Years Warranty
Certification
CE, ISO9001, CCC
Nature of Wave String
Sine Wave Inverter
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)
Specification
301*507*110mm
Product Description
5kw on off Grid Solar Inverter Pure Sine Wave Built-in MPPT Controller
Product IntroductionOlu 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 FeaturesPure sine wave inverterIntegrated MPPT controller / chargerThe priority of municipal power supply and photovoltaic power supply can be set Wide PV input voltageFunctions and parameters can be set through LCDOff grid or off grid mode: optionalIt can support up to 9 parallel machinesIndependent operation without battery
System DiagramTechnical 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
Address:
95th Xianggangwan Road, Liuhe Development Zone, Nanjing, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Lights & Lighting, Metallurgy, Mineral & Energy, Service
Management System Certification:
ISO 9001, FSC
Company Introduction:
Nanjing Oulu Electric Co., Ltd. is located in Luhe development Park in Luhe, North suburb of Nanjing. The transportation is tremendously convenient with Ningtong, Yangli and Jinghu Highways nearby, which will help go to Nanjing City easily. Nanjing Oulu Electric Transmission Co., Ltd., which was founded in 1996, began to manufacture small and medium sized wind turbine generator in early 2007. On the basis of Torque motor and inverter, we have produced them by the end of 2008. We have the capacity to produce wind turbine generators of 200W, 300W, 400W, 500W, 1000W, 2000W, 3000W, 5000W, 10kW, 20kW, and 30kW. Currently, we have passed ISO9001 international management system certificate, and we are CE certified. We manufacture motors, blades, flanges, and stand towers. We also offer components for companies in the same field. After one year′s development, our products have been widely used in domestic areas, such as wind-light lumps, ships, and private villas. Our products are sold well in Europe, America, the Middle East and Southeast Asia. We enjoy a high reputation among clients. We′ll always pay more attention to high quality, competitive prices, on-time delivery and customer service.