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Industry applications – Agri-PV

In 2016, global greenhouse gas emissions amounted to 49.4 billion tons of CO2. Of this total, 18.4% came from agriculture and forest land use.

It is urgent to reduce agricultural carbon emissions!

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2021 carbon dioxide emissions in Taiwan

In 2021, the net emissions were 275.157 million tons of CO2-equivalent.

In Taiwan, the agricultural sector accounts for 2.2% of the country’s total carbon emissions. To achieve the goal of net zero carbon emissions by 2050, it is necessary to continue to reduce agricultural carbon emissions.

The current situation and challenges of agri-pv

  • According to the regulations, the maximum shading rate for agricultural land used for planting crops is 40%. The minimum yield level is determined based on the average yield of crops planted on such land over the past three years, multiplied by 70%.

  • If the yield does not meet the standards, the licenses of those who use such solar panels will be revoked. Farmers who cannot dismantle these panels will be left with abandoned fields.

  • After installing silicon solar panels on the farmland, it is not possible to grow green crops there. It is recommended to grow shade-tolerant crops such as mushrooms and ginger instead.

How can symbiosis be truly implemented in the field of agriculture and electricity generation?

01

While planting crops, it is also possible to generate electricity

03

The quantity of agricultural products continues to increase, and the revenue from electricity sales also rises.

02

The light required for growth is reserved for the crops, while the rest is used for generating electricity.

04

True implementation of agricultural electricity symbiosis

Why choose perovskite solar panels?

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Silicon

Firefly perovskite solar greenhouse with brown color solar panel, and around beautiful gra

Perovskite

Incompatible with Agrivoltaics

The Ultimate Solution for Agrivoltaics

  • Shading (All-or-nothing light transmittance)

  • Semi-transparent / Light-transmitting

  • Uneven light distribution across the field

  • Uniform light distribution across the field

  • Insufficient crop yield

  • Solar Sharing / Spectrum Matching

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Gaia Series – Perovskite Digital PV Greenhouse

Agricultural crops grown in symbiotic environments for experimental purposes

A. Planting crops that tolerate low light conditions: Watercress / A-type vegetables / Greenstone vines / Wrinkled lettuce

Through experiments, it has been confirmed that crops grown under low-light conditions can grow in the perovskite solar greenhouse.

B. Planting high-light crops: cherry tomatoes

Tomatoes are fruiting crops. Through experiments, it was found that tomatoes can flower, bear fruit, and change color under the solar warming chamber with perovksite.

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