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Складное зарядное устройство на солнечной батарее аморфная Кремниевая солнечная панель 72 Вт 18 в для 12 В аккумуляторов тонкая водонепроницаемая пленка

Складное зарядное устройство на солнечной батарее аморфная Кремниевая солнечная панель 72 Вт 18 в для 12 В аккумуляторов тонкая водонепроницаемая пленка

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Поставщик: Shenzhen Hopesun Solar Technology Co. Ltd.

Цена:8 972,79 ₽ - 16 110,23 ₽*

Количество:

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Описание и отзывы

Характеристики

Specification

The Triple-Junction PV products have significant advantages when compared to crystalline technology PV products. They are flexible, lightweight, and have better performance at actual

operating temperatures, under lower light intensities, and even when damaged (unlikely due to the durability of the PV Laminate).

CATEGORY - THIN FILM SOLAR CRYSTALLINE SILICON

Weight: 3.5kg

Flexibility: Very Flexible

Rigid

Performance –Temperature: -4% @ 60 deg C - 16% @ 60 deg C

Performance- Low Light Intensity

20% More W-hours/day

20% Less W-hours/day

Performance –Shaded

Slight Reduction(4%-5%)

Loss of at least 30%

Performance – Damaged

Slight Reduction

Degrades to Zero

Based on data from independent studies(ECN, NREL. TISO)

LIGHTWEIGHT & FLEXIBLE

The Thin-Film PV panels achieve their lightweight and flexibility advantages over the glass-based crystalline PV panels through the following:

1. Thin-Film Amorphous Silicon thickness = Less than 1 Micron

2. Stainless Steel substrate = 5 mil

3. Protective Coating = ETFE Film

4. Average Weight = .7 lbs/sq ft

Glass-Based PV Panels are rigid and relatively fragile. They are almost four times heavier per square foot due to the use of glass as a laminating/protecting material. The required metal framing adds additional weight.

THIN FILM SOLAR PANEL IS LESS SENSITIVE TO HIGHER AMBIENT TEMPERATURE

What the following chart shows:

• Rated PV module output is measured at a cell temperature of 25° Centigrade (77° Fahrenheit).

• Normal operating cell temperatures range from 50° C to 70° C (122° F to 158° F).

• At normal operating temperatures (60°C), actual output for crystalline is 16% lower than rated power.

• At normal operating temperatures (60°C), actual output for UNI-SOLAR is 4% lower than rated power.

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