[RE-wrenches] Generator recommendation request

Tue Oct 19 15:13:58 EDT 2021

Gary,
Interesting that you bring up Generac in response to my request. The 
customer for whom I made this request for recommendations has a dead 
Generac EcoGen 15kW at her property now. I don't know what's wrong with 
it; it had failed before she bought the property. But she had it checked 
out and was turned down for a service call at her home, told instead 
that it would have to come into the shop and that basically the cost of 
repairs was more than replacement cost. So another EcoGen isn't likely 
at this point.

Even on Generac's website, there are a surprising number of 'one-star' 
reviews for the EcoGen 15 (the EcoGen 6 is discontinued). The one at my 
own home, an early EcoGen 6 that Generac gave me around 2010 in return 
for evaluation and review, had a throttle solenoid fail with relatively 
few hours on it. So I remain cautious about Generac products.

Thanks for your reply, though.
Allan

On 10/17/2021 8:58 AM, Gary F Willett PE wrote:
> Allan:
>
> DISCLAIMER: I have no business or financial relationship with any 
> Generac dealer.
>
> I have owned two Generac EcoGens in the past 10 years and am pleased 
> with their performance. The EgoGen is configurable using an option 
> setting to use either LP or NG fuel. It is warranteed for the off-grid 
> environment, with a 500 hour recommended interval for routine maintenance.
>
> Even though I live in an urban area, I setup my PV system in the 
> grid-tie battery backup configuration. I have always used LP for fuel 
> instead of natural gas because of some issues we've had with natural 
> gas reliability here in north Texas under extreme winter weather 
> conditions (last one here was in mid-February).
>
> I use my EcoGen only as a battery charger in a grid-down situation, it 
> does not serve house loads directly. I'll admit that most of the hours 
> on my generator are the bi-weekly exercise runs!
>
> I started with the 6kW 240V AC EcoGen as a field trial participant in 
> Generac's beta testing of the EcoGen in an off-grid environment in 
> 2010. Later I upgraded to the 15kW kW 240V AC model. I very pleased 
> with this model too.
>
> So, consider Generac as an option too.
>
> Regards, Gary
>
>
> On Sat, 16 Oct 2021 20:32:35 -0600, Allan Sindelar 
> <allan at sindelarsolar.com> wrote:
> Mac, I appreciate your suggestion, thank you. Indeed, I called a 
> longtime regional independent generator dealer about this before 
> posting here. I was surprised that he has Kohler 12s and 14s in stock 
> and available. I’ll go that route if I don’t hear better from our 
> fellow Wrenches.
> Allan
>> On Oct 16, 2021, at 7:29 PM, Mac Lewis <maclewis1 at gmail.com> wrote:
>> 
>> Hi Allan,
>> I suggest finding a local long-standing generator technician and see 
>> if they can help provide the generator.  We see so many generators 
>> bought online with no way to get service because there are no local 
>> and qualified service technicians to service that brand.  If you buy 
>> from a local technician, or at least ask for their advise, it may 
>> allow you to get service in the future (maybe).
>> We have had good success with Kohler 14 RESA or RCA machines, they do 
>> have off grid warranties, but good luck getting them now.
>> Let us know what you decide.
>> Thanks
>> On Fri, Oct 15, 2021, 4:42 PM MD Electric & Solar 
>> <mdelectricsolar at gmail.com> wrote:
>>
>>     Check out Wildcat Generators, hand built in Kansas.
>>     I just placed my first order for one. 10KW LPG 1800RPM liquid
>>     cooled, built to run 24/7. They even make a DC (battery direct)
>>     generator.
>>     You can purchase through a master dealer in the Reno Nevada area,
>>     Freds Mountain Electric:
>>     https://fredsmountain.com/
>>     https://wildcatpowergen.com/
>>     On Fri, Oct 15, 2021 at 3:37 PM Sindelar Solar
>>     <Allan at sindelarsolar.com> wrote:
>>
>>         Wrenches,
>>         Generators have become a moving target, especially for off
>>         grid applications. Most are set up for grid backup, and I'm
>>         assuming that many may simply be unavailable, given that half
>>         of most everything else is on back-order with no expected
>>         delivery date... I'm seldom asked to recommend a generator
>>         these days, but I am today, so I'm requesting recommendations
>>         from other off grid-savvy Wrenches, please.
>>
>>         I'm working with an older (2014?) existing dual Outback
>>         VFX3524 system which will be upgraded to dual VFXR-3648s to
>>         work with a 16kW Blue Ion LiFP battery bank; 4kW array with
>>         upgrade infrastructure in place to later add 2kW more if
>>         needed. Once the upgrade is done I expect relatively little
>>         generator runtime. The customer would prefer LP fuel and
>>         2-wire start (for remote control). Pretty much any
>>         well-regarded model in the 8-14 kW @240 VAC rating range
>>         could work.
>>
>>         Thank you for your suggestions!
>>         Allan
>>         -- 
>>
>>         *Allan Sindelar*
>>         allan at sindelarsolar.com <mailto:allan at sindelarsolar.com>
>>         NABCEP Certified PV Installation Professional
>>         New Mexico EE98J Journeyman Electrician
>>         Founder (Retired), Positive Energy, Inc.
>>         *505 780-2738 cell*
>>
>>     -- 
>>     Michael D Nelson
>>     MD Electric & Solar Inc.
>>     Office: 707-884-1862
>>     Cell: 707-684-0064
>>     www.mdelectricsolar.com <http://www.mdelectricsolar.com/>
>>     www.facebook.com/mdelectricandsolar
>>     <http://www.facebook.com/mdelectricandsolar>
>>
-- 

*Allan Sindelar*
allan at sindelarsolar.com <mailto:allan at sindelarsolar.com>
NABCEP Certified PV Installation Professional
New Mexico EE98J Journeyman Electrician
Founder (Retired), Positive Energy, Inc.
*505 780-2738 cell*
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