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[China]
Trade Verify
Address: Xinlang Road Wanyang Industrial Park No.2 Block 1/2nd floor Langxia Town, Ningbo Yuyao City,Zhejiang Province ,China
Contact name:Doug Lee
Yuyao Ollin Photovoltaic Technology Co., Ltd. |
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Verified Suppliers
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Black Solar PV Panels Polycrystalline Solar Panel 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
| Module Type | OLPV250W | OLPV255W | OLPV260W | OLPV270W | OLPV280W |
| Maximum power | 250WM | 255WM | 260WM | 270WM | 280WM |
| Max power voltage | 36.54v | 36.88v | 36.9V | 36.88v | 36.9V |
| Max power current | 29.74V | 29.86V | 29.94V | 29.86V | 29.94V |
| Open circuit voltage | 8.96A | 9.2A | 9.35A | 9.72A | 9.99A |
| Short circuit current | 8.3A | 8.5A | 8.66A | 8.98A | 9.33A |
| Module Efficiency | 13.13% | 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 Temperatur | 45 ± 2℃ | ||||
| Temperature coefficients of Isc | +0.049% /℃ | ||||
| Temperature coefficients of Voc | -0.340% /℃ | ||||
| Temperature coefficients of Pmax | -0.430% /℃ | ||||
| Solar Cell | Poly solar cells 156x156 mm | ||||
| Front Cover | 3.2 mm thick, tempered glass | ||||
| Back Cover | TPT (Tedlar-PET-Tedlar) | ||||
| Encapsulant | EVA (ethylene vinyl acetate) | ||||
| Frame | Double-layer anodized aluminium alloy | ||||
| Junction Box | IP65 rated | ||||
| Maximum System Voltage | DC1000V (IEC) | ||||
| Maximum Series Fuse | 15 A | ||||
| Operating Temperature | -40℃~+85℃ | ||||
| Storage Temperature | -40℃~+85℃ | ||||
| Max. Wind Load / Max. Snow Load | 2400Pa / 5400Pa | ||||
| Application Class | Class A | ||||
| Packing configuration | Carton.Customers packing requirement is acceptable. | ||||
How Do Solar Panels Work?
When photons hit a solar cell, they knock electrons loose from their atoms. If conductors are attached to
the positive and negative sides of a cell, it forms an electrical circuit. When electrons flow through such a
circuit, they generate electricity. Multiple cells make up a solar panel, and multiple panels (modules) can be
wired together to form a solar array. The more panels you can deploy, the more energy you can expect to
generate.
What are Solar Panels Made of?
Photovoltaic (PV) solar panels are made up of many solar cells. Solar cells are made of silicon, like
semiconductors. They are constructed with a positive layer and a negative layer, which together create an
electric field, just like in a battery.
SOLAR POWER FOR REMOTE TERMINAL AND SURVELLIANCE UNITS
In Oil and gas production and processing plants, the parameters are controlled and monitored remotely
through remote computerized terminal units. In surveillance systems, mostly the monitoring is remote and
solar power application in this area is very reliable and cost effective.
Benefits you get:
A: Stable quality ---- Using the best material and technology.
B: Lower price ---- Not the cheapest but the lowest in the same quality products.
C: Good service ---- Satisfying service before and after service.
D: Delivery time ---- 20-30days for mass production.
