photovoltaic_aquaculture
This publication examines the use of solar photovoltaic (PV) technology in aquaculture. It outlines key questions to keep in mind if you are considering solar arrays for a closed aquaculture system, and
In the contiguous United States, an installed residential PV system ranges from $3 to $8 a watt, plus the cost of batteries. Because the aquaculture system operates constantly, batteries and a charge controller will be necessary if a utility grid-tie is not possible. (A grid-tie is the most reliable for 24/7 operations.)
Because the aquaculture system operates constantly, batteries and a charge controller will be necessary if a utility grid-tie is not possible. (A grid-tie is the most reliable for 24/7 operations.) Lead acid batteries are currently the lowest-cost battery technology and come in three types: flooded, gel, and absorbed glass mat sealed batteries.
Tariffs and subsidies are noted in the spreadsheet's comments column. PVSCM is implemented using an Excel spreadsheet. It collects the cost elements for each category, then sums the categories to obtain the system cost, for both MSP and MMP. Unit conversion multipliers are listed on a separate sheet labeled "Factors."
.PDF includes complete article with source references.
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