- Model NO.: solar engineering
- Certification: ISO, CE
- Specification: Normal
- Condition: New
- Application: Home, Industrial, Commercial
1. Output power: from 33;
2. Optional monocrystalline or polycrystalline solar panels;
3. Use for Home, Office, Farm, Orchard, Factory;
4. Complete Solar System including Solar Panels, Inverter and charger controller, battery solar bracket and cables with accessories;
5. We are the designer and manufacturer of this solar system, small order is available, wholesales is welcomed;
On grid solar system can convert solar energy to electricity, and send the electricity to mains power grid through on-grid inverter without battery. It mainly includes solar modules, mounting brackets, combiner box, solar on-grid inverter, distribution box and other equipments. It is widely used in residential building, office building, college, plant and PV power station.
Solar off-grid system is a PV power generation system which power the load though solar modules and solar controller inverter all in one, and charge the battery when there is excess power. It mainly includes PV panels and frames, combiner box, batteries, etc. The system is widely used in village family, school, office building, communication base station and other places without electricity or stable mains supply.
2. Class A + solar panels
3. CE, ISO, IEC certificate
4. High efficient 99.5%
5. Professional service and local training
Note: The system conguration can be designed according to the customer's need.
Introduction to PV off-grid system
1. Off-grid photovoltaic power generation
Off-grid photovoltaic power generation also named individual photovoltaic power generation, photovoltaic grid can covert the solar energy into electrical energy when it is sun , it can providing electricity through the charge and discharge controller of the solar energy ,charging the storage battery as well ; when there is no sun ,the storage battery can provide electricity to the DC load and to the stand-alone inverters directly , then the DC become AC through the stand-alone inverters, then the electricity is available to the AC load.
2. The advantage of PV off-grid
(1) Easing install and operation, economic and inflexible.
(2)Generating and providing electricity separately, the electricity-providing system is reliable; it is easy to maintenance locally.
(3)This system drived by the green energy, it has the advantages of energy conservation and emission reduction, environmental-friendly. It does not consume other kind of energy.
(4) Solving the problems of no electricity and lack of electricity and bad quality of electricity-providing efficiently.
3. The applicable area of PV off-grid generate system
It is applicable to the area of low capacitance and great separation. such as isolated mountain area , no electricity covered area , island , communication foundation and street light.
4. The formation of the PV off-grid
Solar panel: covert solar energy into electrical energy.
Charge controller: prevent storage battery from over charge , over discharge , counter charge , over current and over loading.
Inverter: transit the low-voltage DC into normal AC.
Connector: making sure the line connect steadily with every device.
Polysilicon silicon, efficiency of photoelectric diversion of solar cells: 14~15%; Monocrystalline silicon, efficiency of photoelectric diversion of solar cells: 16~17%
|FRONT CLSAA:3.2MM, Higt Transmission, Low Tron, Tempered|
Frame: Anodized Aluminium alloy
|Junction Box: IP65/TUV|
Output Cables: TUV 1*4mm2, Length:900mm
Operating Temperature: -40ºC ~ +85ºC
PV module/Solar Module
1. Price very competitive with higer efficiency;
2. SOLAR FROM 2.5 W TO 300W.
2. MONO ADN POLY CTRYSTAL SALICON
4. High efficiency solar electrical panel
5. SOLAR PANEL OF DIFFERENT SIZE
6. No qty limited.
Quality assurance testing
1. Thermal cycling test
2. Thermal shock test
3. Thermal/Freezing and high humidity cycling test
4. Electrical isolation test
5. Hail impact test
6. Mechanical, wind and twist loading test
7. Salt mist test
8. Light and water-exposure test
9. Moist carbon dioxide/sulphur dioxide
1. High cell efficiency with quality silicon materials for long term output stability and reliability.
2. Strictly quality control ensure the stability and reliability, totally 23 testing procedure to do quality control.
3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance.
4. PET sheet imported from Toyo Japan with advanced encapsulatiing material, laminated in totally automatically machine by experienced technician.
5. Excellent performance in harsh weather.
6. Outstanding electrical performance under high temperature and low irradiance conditons.
HOW TO CONTACT US
|NAME||Ms. Even & Mr. Terry|
|Add||WEST ZONE, INDUSTRIAL, XIAOLAN TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE, CHINA|