Charge controller for sell back system

1 Posts
Oct 10, 2009 10:25 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. 
8 Posts
Jan 5, 2010 02:52 pm
Re: Charge controller for sell back system

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 @

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