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| Services Available | |
|---|---|
| Repair | Yes |
| Free Support | Yes |
概览
The SP20R-PW is a specially cabled 20 W solar panel. It is often used for system configurations that have higher-than-average power requirements, or in higher elevation and latitude locations. The SP20R-PW is very similar to the SP20-PW except that it contains an on-board voltage regulator, allowing the panel to supply power directly to a user-supplied battery mounted inside a Campbell Scientific prewired enclosure (PWENC).
优势与特点
- 在交流电不可靠、昂贵或者不可获得的站点，提供电源
- 一体式的电压保护器，允许直接连接到用户提供的外部电池
- 快速而安全地连接到Campbell预接线机箱，进行更高效的设置
图像
技术说明
The 6.1 m (20 ft) cable on the SP20R-PW terminates in a connector that can connect to a PWENC. The connector in the enclosure then leads to a power supply or battery base to recharge the battery and allow unattended operation of systems in remote locations, far from AC electrical sources.
Please note that the SP20R-PW has a 2-mA continuous current drain (meaning that it consumes a small amount of power from the connected battery at night).
Included mounting hardware consists of two part no. 17492 U-bolt and matching nuts. The U-bolt has a 5.398 cm (2.125 in.) space between the U-bolt legs. This hardware allows the solar panel to be mounted to a 0.75-1.5 in. IPS pipe [25.4-50.8 cm (1-2 in.) OD].
产品规格
- Maximum Peak Power: 20 W
- Guaranteed Minimum Peak Power: 18 W
- Current at Peak: 1.19 A
- Voltage at Peak: 16.8 V
- Current Drain: 2 mA continuous
- Cable Length: 6.1 m (20 ft)
- Weight: 6.2 kg (13.6 lb)
- Dimensions:
50.0 x 42.2 x 5.1 cm
(19.7" x 16.6" x 2")
Note: Solar panel characteristics assume 1 kW m-2 illumination and 25°C solar panel temperature. Individual panels may vary up to 10%. The output panel voltage increases as the panel temperature decreases.
兼容性
Battery
The SP20R-PW is compatible with user-supplied, 12 V flooded batteries such as deep cycle marine or RV batteries. It is not compatible with 12 V gel cell or AGM lead acid batteries such as the batteries contained in the BP12 or BP24 battery packs.