It is a lamp used to improve the energy production efficiency of solar panels.
The fill light under the photovoltaic panel is a lamp used to improve the power generation efficiency of solar panels. Generally, solar panels can only absorb sunlight and convert it into electricity during the day, but cannot work at night or on cloudy days. In order to improve the energy production efficiency of solar panels at night or on cloudy days, an additional light can be installed under the photovoltaic panel. The light emitted by the fill light shines on the solar panel, so that it can absorb light and generate. electricity at night or on cloudy days converted into electrical energy.
Accessory lamps generally use LED light sources, which have the advantages of energy saving, lowlong lifespan and high brightness. At the same time, the installation position and angle of the fill light should also be reasonably designed to ensure that the light hitting the solar panel is absorbed to the greatest extent.
No, LED plant growth lamp is a plant growth auxiliary light which uses the principle of solid-state lighting and is specially used for flower production, of vegetables and other plants combined with high precision technology. Ordinary white LED lights cannot illuminate it. Produce the spectrum of light needed by plants.
LED plant growth lamp is an auxiliary plant growth lamp that uses the principle of solid-state lighting and is specially used for the production of flowers, vegetables and plants. other plants combined with high precision technology, usually plantsindoor. and the flowers will grow more and more over time. Worse still, the main reason is lack of exposure to light. By irradiating LED lights with a spectrum suitable for plants, it can not only promote their growth, but also prolong flowering. period and improve the quality of flowers.
The further application of this high-efficiency light source system to agricultural production in greenhouses, greenhouses and other facilities can, on the one hand, solve the problem of insufficient sunlight leading to decreased taste of tomatoes and cucumbers. and other greenhouse vegetables, and on the other hand, it can also make In winter, the nightshade vegetables in greenhouses are released to the market in advance before and after the Spring Festival, thereby achieving the goal of off-season crop.
When using LED plant fill light to supplement plant lightinges, the power of LED plant fill light is generally less than 50W. For different plants, the height from the main leaf surface of the plant when used is. 0.2 to 0.8 meters. ; For LED lamps with power above 50W, for different plants, the height from the main leaf surface of the plant should be 0.5-1.5 meters.
< strong>Reference materials
Baidu Encyclopedia.Baidu Encyclopedia [cited 12/22/2017]