All-in-One Single Phase 6.2kw off Grid Solar Inverter with 7.5kwh Battery

• Weight: 75kg
• Warranty: 3 Years
• Cycle Life: More Than 7000 Times
• 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-7500A
• Nominal Capacity: 7.5kwh
• Charge Current: 50A@25ºC
• Dod: 0.9
• Battery Power: 10kwh
• Wave Form: Pure Sine Wave
• Transport Package: Carton Box
• Specification: 590*380*200mm
• Trademark: OULU
• Origin: China
• HS Code: 8507600090
• Production Capacity: 50000pieces/Year
• Package Size: 59.00cm * 38.00cm * 20.00cm
• Package Gross Weight: 75.000kg

Product Description

 

Product Description

• 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

 

Technical Specifications
Model	O7.5
Inverter parameter
Rated power	6200W
AC rated voltage	230VAC
Selectable voltage range	170-280VAC
Frequency range	50HZ-60Hz
AC voltage	230VAC±5%
Max.power output	6.2kW
Switch time	10ms
Waveform	Sine Wave
Rated battery voltage	51.2V
Battery voltage range	44.8-60V
Compatible battery type	Lithium
Max.PV array open circuit voltage	500VDC
Max.PV array power	6200W
MPPT range@ Operating voltage	120-450VDC
Max.charge current	100A
Battery parameter
Rated capacity	7.68 kWh
Nominal voltage	51.2V
Discharge voltage range	43.2-57.6V
Charging current	1C@25ºC
Max.charging current	1C@25ºC
Max.discharge current	1C@25ºC
Max.power output	7680Wh
Depth of discharge (DOD)	0.9
Communication Interface	RS485/RS232/CAN
Cycles	25±2ºC,  0.5C/0.5C,  EOL70% ≥ 6000
Working Temp.Range	Charge:  0ºC ~50ºC Discharge:  -10ºC ~60ºC

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

Our Advantages

 Our 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,etc.

Oulu supply two years warranty for hybrid inverters.  We will be always online to support you before and after sales if you have any questions.

Packaging & Shipping