Circuit load capacity calculator

Calculating Electrical Load Capacity for your indoor garden or Greenhouse is necessary to protect not only your growing garden but also your whole building.

The data calculated is for estimations only. Always have electrical installations and inspections done by a master electrician. They will know to watch for other important safety factors such as wire gauge, condition of the electrical panel, EMI, etc.


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* Our calculator uses the 80% rule to determine the minimum breaker required to support the number of ballasts in your installation. Hydrotek Hydroponics will not be responsible in case of failure, electrical shock, damages, or fire.