More Safer Stable Ess Energy Storage System All in One 5kw off Grid Inverter Combine 10kwh Lithium-Ion Battery

• Inverter Power: 5000W
• AC Voltage: 230VAC
• Wave Form: Sine Wave
• 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.: OLU-51.2v 100AH
• Manufacture: China
• Battery Power: 5kwh
• Nominal Capacity: 100ah 200ah @0.2c 25ºC
• Cycles: More Than 6000
• Self-Discharge: Less Than 3%/Month
• Battery Cell: Grade a 5.12V 100ah LiFePO4 Cell
• Grid Connection: off Grid
• Communication Port: Can RS485
• System Type: Stackable
• Transport Package: Carton Box
• Specification: OLU-5000A
• Trademark: olu
• Origin: China
• HS Code: 8507600010
• Production Capacity: 50000
• Package Size: 56.00cm * 58.00cm * 45.00cm
• Package Gross Weight: 53.000kg

Product Description

company  project presentation

• One-stop household solution
• Modular design and intelligent switching
• Each battery is equipped with an independent BMS battery energy management system
• Support GPRS/WIFI/RS485, remote monitoring
• warranty 3 years, 10+ years life design

Product Parameters

Model	OLU-3000A	OLU-5500A
Inverter parameter
Rated power	3000W	5500W
AC rated voltage	230VAC
Selectable voltage range	170-280VAC
Frequency range	50HZ-60HZ
AC voltage	230VAC±5%
Max.power output	11000VA
Efficiency	≥ 93.5%
Transfer time	10ms
Waveform	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	3000W	5500W
MPPT range@ Operating voltage	120-450VDC
Max.charge current	60A	100A
Net weight	10kg
Dimension	100*300*440mm
Battery parameter
Rated capacity	5.12 KWH	10.24 KWH
Nominal voltage	51.2V
Discharge voltage range	43.2-57.6V
Charging current	20A@25ºC
Max.charging current	50A@25ºC
Max.discharge current	100A@25ºC
Max.power output	5120W	10240W
Depth of discharge DOD	0.9
Communication Interface	RS485/RS232/CAN
Cycles	5000 cycles 80%DOD.@25ºC
Working Temp.Range	Charge:0ºC ~50ºC Discharge:  -10ºC ~60ºC
Storage temperature(ºC )	-20ºC ~-60ºC
Net weight	65kg	130kg
Dimension	590*742*195mm	590*1174*195mm

 

Detailed Photos

 .  ALL in one system
 .  Modular & Stacked Design
.  Battery energy management system
.   MPPT Solar charging
.   With communication protocol
 

Safer:
Cobalt Free Lithium lron Phosphate (LFP)Battery: Safety and long Life span,high efficiency and high-Power density.Intelligent BMS,providing complete protection.
Reliable:
Support high discharge power. IP65, natural cooling, wide temperature range:-20°C to 55ºC.
Flexible:
Modular design, easy to expand.
Suited to residential and commercial applications for increasing theself-consumption ratio.
Convenient:
Battery module auto networking,Automatic lP addressing, Easymaintenance, remotely monitoring and upgrade, Support USB driveupgrade the firmware.
Eco-Friendly:
Use environmental protection materials, the whole module non-toxic,pollution-free.
Quick Installation:
Flat and stackable design,floor or wall mount, no wiring and extrafixing screws, quick and easy installation.

Certifications

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

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?
 18 MONTH warranty, technical support available, we always try our best to help customers to solve problems 
 

Company Profile

 

Nanjing Oulu Electric Corp., Ltd. established in September 2007, located in stock market from 19th May, 2017. We call "OULU
Electric", stock number 871415. locate in Nanjing city. Provide customers with personalized solutions for the main business
model to achieve business value and customer value and grow together.
The company is committed to the R & D, production, sales and services of products related to industrial automation and new
energy power generation. Its main products include frequency inverters, servo drive, small and medium-sized wind turbines,
wind turbine controllers, inverters, etc., and provides distributed grid connected wind power generation systems, off grid wind
power generation systems, wind solar complementary power supply systems, photovoltaic water lifting systems and solutions
for the State Grid, Inner Mongolia power grid and communication base stations, It is a high-tech enterprise integrating R&D,
production, sales and service. At the same time, the company has independent import and export rights and self-declaration
qualification.
The company has strong scientific R & D team. Based on the industrial automation control technology with independent
intellectual property rights for many years, the company provides customers with high-quality products and solutions, and
forms a series of supporting services such as installation, commissioning, operation and maintenance, technology upgrading
and remote data analysis.
The company has a standardized production base, fully implements the "JIT" lean production management mode, and realizes
the stable control of product quality in the whole process from incoming material testing, production, commissioning, high and
low temperature aging, full load aging, process inspection and factory inspection, marketing and after-sales. It has
successively won the "famous trademark of Nanjing", "National model worker's home" honorary titles. All series of products get
CE, CQC testing certification, CGC testing certification, TUV testing certification and testing by domestic authorities.
Build strong relationship with customers to strengthen their brand, market growth and customer profit. OULU power will help
customer to develop their own brands, penetrate their market share and customers profit because we strongly believe that
"customers value" are the key growth engine for OULU power.

Packaging & Shipping