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Home virtual battery energy storage with house photovoltaic solar panels plant, wind and rechargeable li-ion electricity backup. Electric car charging on renewable smart power island off-grid system.
Slope stabilization with shotcrete and soil-cement materials in a mine
Supply and demand with seesaw showing high demand and low supply, businessman try to make it in balance or equilibrium for global
Woman hand stopping risk the wooden blocks from falling on house, Home insurance and security concept.
3D rendered illustration of a savings concept with a piggy bank icon sitting on a stack of bills with a dollar coin inserted. It represents the accumulation of savings. and financial stability

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