China Monocrystalline Solar Panel manufacturer
Yuyao Ollin Photovoltaic Technology Co., Ltd.
Yuyao Ollin Photovoltaic Technology Co., Ltd Factory Address:Xinlang Road Wanyang Industrial Park No.2 Block 1/2nd floor Langxia Town, Ningbo Yuyao City,Zhejiang Province ,China
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Waterproof Black Solar PV Panels / 250 Watt Monocrystalline Solar Panel

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Yuyao Ollin Photovoltaic Technology Co., Ltd.

City: ningbo

Province/State:zhejiang

Country/Region:china

Tel:86-574-62566176

Contact Person:
Mr.Doug Lee
View Contact Details

Waterproof Black Solar PV Panels / 250 Watt Monocrystalline Solar Panel

Brand Name OLLIN PV
Model Number OLLIN PV-250w
Certification CE ROSH ISO
Place of Origin zhejiang Pr, China
Minimum Order Quantity one unit
Price Negotiable
Supply Ability 1200UNITS PER WEEK
Delivery Time 20DAYS
Packaging Details 1 PCS PER CARTON
cell material monocrystalline silicon
cell array 6x10
cell color black
frame black color anodized aluminum alloy
front sheet high transmissions low iron tempered glass
back sheet TPE quality plastic
Main market Asia Africa Southeast Asia
Junction box JB with 0.9m wire and connector
Detailed Product Description

Black Solar PV Panels 250Watt Yingli brand solar cells with Metal bracket used for Solar Lighting for Parking lots

 

Product Specification

 

Mono and poly solar panels

 

1. High reliability with guaranteed ± 3% output power tolerance.
 

2. The modules can withstand high wind-pressure, snow loads and extreme temperatures
 

3. Bypass diodes to minimize power loss with shading
 

4. High and stable conversion efficency to ensure the highest quality
 

5. High efficiency,waterproof ,stand heavy rain and snow

 

Specifications:

 

Module TypeOLPV250WOLPV255WOLPV260WOLPV270WOLPV280W
Maximum power250WM255WM260WM270WM280WM
Max power voltage36.54v36.88v36.9V36.88v36.9V
Max power current29.74V29.86V29.94V29.86V29.94V
Open circuit voltage8.96A9.2A9.35A9.72A9.99A
Short circuit current8.3A8.5A8.66A8.98A9.33A
Module Efficiency13.13%14.14%15.15%16.16%16.67%
Power Tolerance-0~+5W-0~+5W-0~+5W-0~+5W-0~+5W
Standard Test Conditions (STC): Irradiance 1000W/m2, Module temperature 25℃? Air Mass (AM)=1.5
Nominal Operating Cell Temperatur45 ± 2℃
Temperature coefficients of Isc+0.049% /℃
Temperature coefficients of Voc-0.340% /℃
Temperature coefficients of Pmax-0.430% /℃
Solar CellPoly solar cells 156x156 mm
Front Cover3.2 mm thick, tempered glass
Back CoverTPT (Tedlar-PET-Tedlar)
EncapsulantEVA (ethylene vinyl acetate)
FrameDouble-layer anodized aluminium alloy
Junction BoxIP65 rated
Maximum System VoltageDC1000V (IEC)
Maximum Series Fuse15 A
Operating Temperature-40℃~+85℃
Storage Temperature-40℃~+85℃
Max. Wind Load / Max. Snow Load2400Pa / 5400Pa
Application ClassClass A
Packing configurationCarton.Customers packing requirement is acceptable.

 

 

SOLAR POWER FOR TELECOMMNUCATION NETWORKS

 

 

Solar power for telecommunication networks is another application for solar photovoltaic. The

 

telecommunication BTS towers have power supply from Diesel Generators in areas where no

 

grid is available and have back up diesel generators where grid is available. Operational

 

Expense of power generator is very high. The best replacement of the diesel back up is the

 

solar power which is clean energy. These systems can be hybrid (solar and wind) where wind

 

is available. Many telecom operators have installed solar systems and they are very much

 

satisfied and many are still in the process of planning for purchase of solar power systems.

 

Again designing of solar solution for BYS towers is a specialized job.

 

 

What is a solar module?

 

Solar modules are series of solar cells, wired together and enclosed protect them from the

 

environment. They are often referred to as in self-contained glass units to solar panels as

 

well.

 

 

WHY CHOOSE US?

 

 

1. Excellent efficiency, Easy Installation & Maintenance

 

 

2. Outstanding performance in Low-Light

 

 

3. High transparent, Low-Iron, Tempered Glass

 

 

4. Ability to withstand High Wind-Pressure and Snow-Load

 

 

5. Advanced module sealing technology to eliminate leakage and frame deformation

 

 

6. Ability to meet customized customer's specific requirements

 

 


 
 

Product Tags: residential solar panels   solar power panels  
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