In General. In accordance with <cite data-doc="City of Baltimore, Md., Code" data-path="|28|§10-31">City Code Article 28, § 10-31</cite>, the Department shall grant the tax credit against the City property tax imposed on a dwelling to which a solar energy device or geothermal energy device is:Installed; and In use. Amount.The Department shall ensure the amount of the tax credit is the lesser of:Fifty percent of an eligible cost up to a maximum of $5,000; or Fifty percent of an eligible cost up to a maximum of $1,500, if the energy conservation device is installed exclusively to provide hot water for use in the dwelling. The Department shall ensure the amount of the tax credit applied in a tax year does not exceed the property tax imposed on the dwelling in that tax year.