15kwh Battery Pack and 10kw off Grid Inverter All in One

• Weight: 154kg
• Warranty: 3 Years
• Cycle Life: 10 Years
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: OULU-15000A
• Nominal Capacity: 15kwh
• Nominal Voltage: 48VDC
• Nominal Current: 300A
• Max.Recommended Dod: 90%
• Communication Interface: Can/RS485
• Transport Package: Carton Box
• Specification: 510*510*238mm
• Trademark: OULU
• Origin: China
• HS Code: 8404
• Production Capacity: 50000pieces/Year
• Package Size: 51.00cm * 51.00cm * 24.00cm
• Package Gross Weight: 154.000kg

Product Description

 

Features

> Digital monitoring system App
> High inverter compatibility
> Reliable LFP cells
> CANbus standard connection
> Natural cooling system
 

Product Parameters

 

Technical Specifications
Model	O15
Inverter Parameters
Rated power	10kW
AC rated voltage	230VAC
Selectable voltage range	90~280VAC
Frequency range	50Hz/60Hz
AC voltage	230VAC±5%
Max. power output	10kW
Switch time	10ms
Wave	Pure sine wave
Rated battery voltage	51.2V
Battery voltage range	40~60V
Compatible battery type	Lithium
Max. PV array open circuit voltage	500VDC
Max. PV array power	11kW
MPPT voltage range	90~450VDC
Max. charge current	150A
Net weight	21kg
Dimension	536*422*152mm
Battery Parameters
Rated capacity	15 kWh
Nominal voltage	51.2V
Discharge voltage range	43.2~57.6V
Charge current	0.5C@25ºC
Max. charge current	1C@25ºC
Max. discharge current	1C@25ºC
Max. power output	15564Wh
Depth of discharge	0.9
Communication interface	RS485/RS232/CAN
Cycles	25±2ºC,  0.5C/0.5C,  EOL70% ≥ 6000
Operating temperature range	Charge: 0ºC ~50ºC Discharge: -10ºC ~60ºC

Testing conditions based on temperature 25ºC at the beginning of life.
*Total Energy/Usable Energy measured under specific conditions from OLU 0.2C CC-CV.

Certifications

 

We get CE certificate, UN38.3 Test report, and safety transport approval.

Company Profile

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

With a coverage of 35000m² 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 of development, our product series have been expanded into wind turbine generator, charge controller, integrated 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.

Oulu focuses on top quality control and one-stop customer service. Oulu has passed ISO9001 international management system certificate and CE certification. We also offer components for companies in the same field.

 

Packaging & Shipping

Exhibition

 

 

FAQ

 

1. Are you factory?
Yes, we are factory, and we produce solar inverter , storage battery  for more then 13 years in China.

2. How to select models?
Before purchasing, please contact us to confirm model No. and specifications to avoid any misunderstanding.

3. How do you ship the goods?
We normally ship goods by sea ,by express(DHL/UPS/FEDEX/EMS), and by air, also accept customer appointed.

4. Can I test sample?
Yes, sample charged can be offered for testing.

5. Can we be agent or distributor?
Yes, welcome and we will support you.

6. Can you do OEM or ODM service?
Yes, we have R&D department and accept OEM and ODM service.

7. How about warranty?
3 years warranty, technical support available, we always try our best to help customers to solve problems