• Ulela 100kw Solar Power System Complete Hybrid Set Factory High-Quality off Grid AC Solar System China Photovoltaic PV Panels
  • Ulela 100kw Solar Power System Complete Hybrid Set Factory High-Quality off Grid AC Solar System China Photovoltaic PV Panels
  • Ulela 100kw Solar Power System Complete Hybrid Set Factory High-Quality off Grid AC Solar System China Photovoltaic PV Panels
  • Ulela 100kw Solar Power System Complete Hybrid Set Factory High-Quality off Grid AC Solar System China Photovoltaic PV Panels
  • Ulela 100kw Solar Power System Complete Hybrid Set Factory High-Quality off Grid AC Solar System China Photovoltaic PV Panels
  • Ulela 100kw Solar Power System Complete Hybrid Set Factory High-Quality off Grid AC Solar System China Photovoltaic PV Panels

Ulela 100kw Solar Power System Complete Hybrid Set Factory High-Quality off Grid AC Solar System China Photovoltaic PV Panels

Condition: Used
Certification: ISO, CB, CE
Application: Home, Industrial, Commercial
Specification: Mini, Standard Or Customized
Product Name: PV Power System
Keywords: Photovoltaic System
Samples:
US$ 100/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2020

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Manufacturer/Factory, Trading Company
  • Overview
  • Product Parameters
  • Detailed Photos
  • FAQ
Overview

Basic Info.

Model NO.
Off Grid Pv System
Cell Size
1722*1134*30mm
Controller Type
MPPT, PWM
Output Frequency
50/60Hz
Output Voltage (V)
110V / 220V / 230V
Grid Type
off-Grid Optional
Battery Type
Lead-Acid, Lithium Ion
Load Power
8kw, 6kw, 20kw, 5kw, 10kw, Others, 10000W
Features
High Efficiency
Frame Color
Silvery or Black
Mounting Type
Ground Mounting
Advantage
Easy and Safe to Install
Certificate
CE / TUV
OEM Order
Yes
Transport Package
Standard or Customized
Trademark
Ulela
Origin
Dezhou, China
Production Capacity
100000

Product Description


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Product Background

Solar Energy: The Sun Is A Huge Energy Source. It Emits About 3.8×10MW Of Energy Into Space Every Second In The Form Of Light Radiation, And One Part Of 2.2 Billion Is Projected On The Earth. After The Sunlight Is Reflected And Absorbed By The Atmosphere, 70% Is Transmitted To The Ground. Nevertheless, The Solar Energy Received By The Earth In A Year Is Still As High As 1.8×10KW·H. Since The Formation Of The Earth, Organisms Have Mainly Survived On The Heat And Light Provided By The Sun. Since Ancient Times, Humans Have Also been Known To Use Sunlight To Dry Objects And Use It As A Method Of Preserving Food, Such As Making Salt And Drying Salted Fish. But With The Reduction Of Fossil Fuels, There Is An Intention To Further Develop Solar Energy. There Are Two Ways To Utilize Solar Energy: Passive Utilization (Photothermal Conversion) And Photoelectric Conversion. Solar Power Is An Emerging Renewable Energy Source. In A Broad Sense, Solar Energy Is The Source Of Many Energies On The Earth, Such As Wind Energy, Chemical Energy, Potential Energy Of Water, And So On.


Off-Grid Photovoltaic Power System
Off-Grid Solar Power Generation Systems Are Widely Used In Remote Mountainous Areas, Areas Without Electricity, Islands, Communication Base Stations, And Other Applications. The System Generally Consists Of A Photovoltaic Array Composed Of Solar Cell Components, A Solar Charge And Discharge Controller, A Battery Pack, An Off-Grid Inverter, A DC Load And An AC Load, Etc. The Photovoltaic Square Array Converts Solar Energy Into Electrical Energy Under The Condition Of Light, Supplies Power To The Load Through The Solar Charge And Discharge Controller, And Charges The Battery Pack At The Same Time; When There Is No Light, The Battery Pack Supplies Power To The DC Load Through The Solar Charge And Discharge Controller. At The Same Time, The Battery Should Directly Supply Power To The Independent Inverter, Which Will Be Converted Into AC Power Through The Independent Inverter To Supply Power To The AC Load.


 
Ulela 100kw Solar Power System Complete Hybrid Set Factory High-Quality off Grid AC Solar System China Photovoltaic PV Panels
Working Principle

The Working Principle Of Crystalline Silicon N/P-Type Solar Cells: When P-Type Semiconductors And N-Type Semiconductors Are Closely Combined And Connected Together, A P-N Junction Is Formed At The Interface Between The Two. When The Photovoltaic Cell Is Irradiated By Sunlight, The Accumulation Of Positive And Negative Charges Is Formed On Both Sides Of The P-N Junction, Resulting In A Photovoltaic Voltage And A Built-In Electric Field, Which Is The "Photovoltaic Effect". Theoretically Speaking, At This Time, If The Electrodes Are Drawn Out On Both Sides Of The Built-In Electric Field And Connected To An Appropriate Load, A Current Will Be Formed, And Power Will Be Obtained From The Load. A Solar Cell Module Is A Solid Device That Uses The Electronic Properties Of Semiconductor Materials To Achieve PV Conversion.

System composition

The Off-Grid Photovoltaic System Is Generally Composed Of A Photovoltaic Array Composed Of Solar Cell Components, A Solar Charge And Discharge Controller, A Battery Pack, An Off-Grid Inverter, A DC Load, An AC Load, Etc.

(1) Solar cell module
(2) Solar charge and discharge controller
(3) Battery pack
(4) Off-grid inverter

Product Parameters
     
Detailed Photos
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FAQ

1. Q: Are You A Factory Or A Trading Company?
A: We Are A Professional Solar Panels Manufacturer In China

2. How Can We Guarantee The Quality Of The Product?
A: Always Provide The Favored Buyer With A Pre-Production Sample Before Mass Production; Always Test Every Product Before Despatching The Shipments;

3. What Products We Can Supply You?
A: Solar Panels, Inverter, Controller, Cable, Support Frame, And Other Solar Power Systems

4. Q: Can The Product'S Pricing Be Cheaper?
A: Of Course, You Will Be Offered A Very Good Discount With Large Quantities.

5.. Q: Can Print Our Company'S Logo On The PV Panels?
A: Yes! And We Accept OEM&ODM Orders.

 

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Diamond Member Since 2020

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Manufacturer/Factory, Trading Company
Registered Capital
1000000 RMB
Plant Area
>2000 square meters