Charge controller for sell back system

Posted by on October 10, 2009, 10:25:23 AM

Charge controller for sell back system
Does anyone make a charge controller for a high voltage (310 to 360 VDC) sell back system?  My wife is going to be very unhappy if those expensive panels in the side yard cannot be used to supply house power when the electric goes down.  We live at the literal end of the local grid and can lose power for modes periods of time. 
 

Posted by Eric Pedersen on January 05, 2010, 02:52:30 PM

Re: Charge controller for sell back system (Reply #1)
At this time, there is not a charge controller on the market that is designed to handle such high DC voltage.  Unfortunately, you would have to change the design of the PV system to be able to incorporate batteries and a Grid-tied with battery back up inverter if you want to make use of the PV system when the utility power goes out.


Best of Luck,

Eric Pedersen
AltE Staff
877-878-4060 x141
eric @ altEstore.com
 
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