[RE-wrenches] Pulse 250 power center

Joel Davidson joel.davidson at sbcglobal.net
Wed Dec 31 10:26:08 PST 2008


Hi Allan,

Good idea bypassing the old charge controller. I'll pass it on to our 
customer.

...and good memory. The Ananda people did the PV industry a real service by 
making the first UL listed power center.

...and best wishes for a wonderful new year. Here's hoping Obama's $150 
billion investment in alternative energy trickles down to the small 
businesses that have been the foundation of US renewable energy innovation.

Joel Davidson

----- Original Message ----- 
From: "Allan Sindelar" <allan at positiveenergysolar.com>
To: "'RE-wrenches'" <re-wrenches at lists.re-wrenches.org>
Sent: Tuesday, December 30, 2008 9:39 PM
Subject: Re: [RE-wrenches] Pulse 250 power center


> Joel,
> As far as I know, there's never been a "Pulse Authorized Service Center"
> because once installed, a powercenter is never removed. Pulse is long gone
> (Ananda > APT > Pulse > Connect Energy > can't remember now.)
>
> On a number of earlier powercenters, we bypassed the charge controller and
> added an external MPPT model. They are all generally used in off-grid
> systems, and as we have cold winters, MPPT is well worth the upgrade.
>
> Allan at PosE
>
> -----Original Message-----
> From: re-wrenches-bounces at lists.re-wrenches.org
> [mailto:re-wrenches-bounces at lists.re-wrenches.org] On Behalf Of Joel
> Davidson
> Sent: Tuesday, December 30, 2008 1:56 PM
> To: RE-wrenches
> Subject: [RE-wrenches] Pulse 250 power center
>
>
> Wrenches,
> Please tell me who repairs or replaces Pulse 250 power center charge
> controllers. Thanks in advance.
> Joel Davidson
>
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