Developer Loop Energia has constructed a 1.2 MW offgrid photo voltaic plant that now serves a center-pivot irrigation system within the Brazilian state of Bahia. The mission reportedly permits native farmers to double soybean harvesting by attaining appreciable financial savings by way of considerably decrease diesel consumption.
From pv journal Brazil
Brazilian cotton producer Sementec’s Dom Perignon farm in São Desidério, Bahia, has doubled its harvest with a pioneering irrigation mission powered by photo voltaic and thermal power.
The irrigation mission was made doable by Brazilian PV mission developer Loop Energia. The system is equipped by way of eight artesian wells, seven central pivots, and three storage swimming pools with a complete capability of 600 million liters of water. It’s served by an inside and personal 34.5 kV medium-voltage community over a distance of 21 km.
The 1.2 MW off-grid PV plant options 545 kW bifacial modules from JA Photo voltaic, with half-cell know-how. The two,210 panels are linked to 9 PHB model inverters, aggregated to a thermal power system consisting of 5 motors – three 700 kW motors and two 550 kW motors.
“With greater than 900 hectares of soybean plantation, the farm embraced daylight as a further stimulus to extend productiveness and cut back manufacturing prices,” Loop Energia CEO Luvânio Lopes advised pv journal. “Along with thermal power, it affords power safety, a key and difficult level within the western area of Bahia.”
The corporate used controllers from Danish firm Deif for sensible grids. The gadgets management the accessible producing sources and meet the client’s load-demand wants.
“This sensible integration not solely ensures power safety, but in addition optimizes the operations of the system, leading to extra steady and sustainable agricultural manufacturing,” mentioned Bruno Lopes, {an electrical} engineer and accomplice at Loop Energia.
The CEO famous the numerous good points achieved with the mission, together with power effectivity and a discount in diesel consumption of as much as 70%. Beforehand, diesel expenditures amounted to 4,000 liters per day – roughly 120,000 liters per 30 days. This has since dropped to simply 1,000 liters per day, representing financial savings from a four-month harvest, which is equal to BRL 2 million ($388.734).
The implementation of smart-grid know-how has enabled larger productiveness, growing the soybean harvest from 40 to 60 luggage per hectare to greater than 100 luggage, leading to a rise in productiveness that exceeds BRL 5 million.
“The supply of the work and the beginning of era on the plant happened final October,” mentioned the CEO. “The mission meets 100% of the property’s wants and prevents the harvest from being misplaced in instances of water disaster.”
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