Gold Member Since 2011
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Foshan Ouyad Electronic Co., Ltd.

On Grid Inverter, Pure Sine Wave, 3kw Grid Tie Inverter manufacturer / supplier in China, offering 3kw on Grid Inverter Solar Power Inverter, Factory Price Solar System Solar Energy Poly Solar Panel 250W, Home Use off Grid Solar Power System 5kw and so on.

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3kw on Grid Inverter Solar Power Inverter

FOB Price: US $349-500 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $349-500/ Piece
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Production Capacity: 4000pieces/ Year
Transport Package: Carton \ Wooden Case
Payment Terms: L/C, T/T, Money Gram

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Basic Info
  • Model NO.: NB-3000TL
  • Phase: Single
  • Certification: CE, ISO9001
  • Type: DC/AC Inverters
  • Circuit Topologies: Push-pull Type
  • AC Connection: Single Phase
  • Application: Electric Tools
  • Origin: Foshan China
  • Nature of Source Flow: Passive inverter
  • Output Power: >1000W
  • Brand: Ouyad
  • Power Source: Solar Power
  • Nature of Wave String: Sine Wave Inverter
  • Display: LCD
  • Specification: CE
  • HS Code: 85044020
Product Description
                   3kw on grid inverter china professional inverter manufacturer 
3kw on Grid Inverter Solar Power Inverter3kw on Grid Inverter Solar Power Inverter

Specifications of 3kw on grid inverter :
1.Internal DC STWTICH
2.Compact Design
3.MPPT control
4.MTL-String

General Descriptions of 3kw on grid inverter :
> Maximum efficiency of 97.8 % and wide input voltage range
> Transformerless H6 topology
> Comprehensive OUYAD warranty program
> Easy country configuration, easy installation
> Multi-language display
Safety
> Full protection functions:DC reverse polarity, AC short-circuit protection, ground fault monitoring, grid monitoring, integrate all-pole sensitive, leakage current monitoring unit.
Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN50178, VDE0126-1-1,IEC-62109

Technical Specifications of 3kw on gird inverter :
3kw On Grid Solar Inverters
ModelNB-3000TL
DC Input Parameters 
Max DC Output Power(W)3300W
Max DC Input Voltage(V)500V
Start Voltage(V)                          150V
Rated Voltage(V)380V
DC Input Voltage Range(V)100V-500V
Full Load MPPT Voltage Range(V)175V-500V
Max Input Current(A)12A
MPPT Ways1 way
Max Parallel Ways 1 way
DC Breaker Optional
AC Output Parameters
Rated AC Output Power(W)3000W
Max AC Output Power(W)3300W
Max AC Output Current(A)11A
Rated AC Output Voltage; Range(V)220V/230V/240V; 180~270V
Rated Grid Frequency/Range(Hz)50/50±5Hz, 60/60±5Hz
Power Factor(Cosφ)1
Output Harmonic(Rated Output)<3%
Efficiency
Max Efficiency 97%
European Efficiency 96%
MPPT Efficiency 99.90%
Safety Protection Device
DC Input Reversed Polarity ProtectionYes
Input DC Impedance MonitorYes
Leak Current ProtectionYes
AC Short Circuit ProtectionYes
Mains MonitorYes
Output DC Component MonitorYes
General Parameter
Dimensions (W×H×D)(mm)330×350×145
Weight (kg)12.5kg
Operation Temperature(ºC)-25~60ºC
Relative Humidity0%~95%, no condensation
IP DegreeIP65
Installation EnvironmentOutdoors or indoors
Altitude 2000m
Cooling MethodNatural cooling
Night Consumption(W)<0.5W
Display2 LED, 2 lines X16 characters LCD 
Isolation TransformerTransformer less
Noise (dB) <30 dB
Installation Wall mounting type
Communication PortRS485 / WiFi / Zigbee

Warrantyc of 3kw on grid inverter china supplier:
To provide better service to OYD's end users, all OYD-tech's authorized
distributors are requested to respond to end users' warranty claim, and the
authorized distributors will replace any products or parts of the product during the warranty period proved to be defective in design or manufacture. The following cases will be excluded from the warranty (the Distributors are liable for investigation of the following):
1)"Warranty Card" not being sent back to distributor or OYD-tech.
2) Product modified or design changed or parts replaced not approved by OYD-tech.
3) Modifications, changes, or attempted repairs and erase series number or seals by non OYD-tech's technician.
4) Incorrect installation or commissioning
5) Failure to observe the applicable safety regulations (AS4777 standards, etc.)
6) The Product has been improperly stored and damaged while being stored by the end user.
7) Transport damage, Painting scratch caused by shipping pumping. It should declare to insurance company as soon as containers unload with enough evidence.
8) Failure to observe the user manual, the installation guide, and the maintenance regulations
9) Incorrect use or inappropriate operation
10) Insufficient ventilation of the device
 
Warnings
- No dismantling without authorization
- Please install inverter in the low humidity and well-ventilated place to avoid the overheating, and clear around the inflammable and explosive materials.
- Use the inverter out of children's reaching place to avoid electric shock.
- Connect the AC terminal to AC power socket.
- Connect the DC terminal to solar panel or battery

Our advantage :
1. More than 15years production experience
2.Take part in Canton fair every year , have a stable overseas markets
3.Delivery fast
4.Batch production , competitive price , quality assurance .
5.Independent R&D team , provide OEM , personalized custom services .
6. Certification include CE , TUV , ISO , IEC etc.


If you need some other type on grid or off grid inverter , pls contact Liz !
 

 
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