Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable

Product Details
Weight: 220kg
Warranty: 3 Years
Cycle Life: 10 Years
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  • Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
  • Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
  • Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
  • Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
  • Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
  • Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
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  • Overview
  • Features
  • Product Parameters
  • Certifications
  • Company Profile
  • Packaging & Shipping
  • Exhibition
  • FAQ
Overview

Basic Info.

Model NO.
OULU-20000A
Nominal Capacity
20kwh
Inverter Rated Power
10kw
AC Rated Voltage
230VAC
Frequency Range
50Hz/60Hz
Wave
Pure Sine Wave
Transport Package
Carton Box
Specification
550*480*994mm
Trademark
OULU
Origin
China
HS Code
8404
Production Capacity
50000pieces/Year

Packaging & Delivery

Package Size
52.00cm * 48.00cm * 20.00cm
Package Gross Weight
220.000kg

Product Description

 
Features
  • One-stop household solution
  • Modular design and intelligent switching
  • Each battery is equipped with an independent BMS battery energy management system
  • Support GPR 
     
    S/WIFI/RS485, remote monitoring
  • warranty 3 years, 10+ years life design
Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
 


Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable

Product Parameters
Technical Specifications
Model OLU-10000A-10 OLU-10000A-20
Inverter Parameters
Rated power 10kW
AC rated voltage 230VAC
Selectable voltage range 90~280VAC
Frequency range 50Hz/60Hz
AC voltage 230VAC±5%
Maxpower output 11000VA
Efficiency 93.5%
Switchover 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 10kWh 20kWh
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
Maxpower output 10240Wh 20480Wh
Depth of discharge DOD 0.9
Communication interface RS485/RS232/CAN
Cycles 5000 cycles 80%DOD.@25ºC
Operating temperature range Charge: 0ºC ~50ºC
Discharge-10ºC ~60ºC
 
Certifications

Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
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.


Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable

Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable

 

Packaging & Shipping
Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
Exhibition

 

Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
Lithium-Ion Battery 20kwh Home Energy Storage Systems Solar Rechargeable
 
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 

 



 

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