In 24 years of doing off grid PV Preventative Maintenance for folks:
We do T & M and split the mileage between stops, some folks have bigger banks some smaller, some provide their own distilled water - most do not, some with generators some without, some want us to change the oil and a very few do their own, some have trackers to check/lube once a year, some fixed or pole mount PV. I have not come up with a one size fits all. Let me know if you come up with a brain child here. We have to snowshoe, ski, & drive to, and some we snowmobile to. Good luck. Dana Orzel Great Solar Works, Inc E - [email protected] V - 970.626.5253 F - 970.626.4140 C - 970.209.4076 web - www.solarwork.com "Responsible Technologies for Responsible People since 1988" From: [email protected] [mailto:[email protected]] On Behalf Of mac Lewis Sent: Friday, March 02, 2012 1:51 PM To: RE-wrenches Subject: [RE-wrenches] Service Contract Hello wrenches, I have been playing with the idea of offering a service contract option with our battery-based systems. I am curious to get opinions about this idea, what possible pitfalls await, how to determine a fair charge for this service and how to protect the business from risk. Thanks in advance for your thoughts. -- Mac Lewis "Yo solo sé que no sé nada." -Sócrates
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