Oasis Montana Inc.
Alternative Energy Supply and Design
406 777-4309
e-mail: info@oasismontana.com
Home Page: www.oasismontana.com

Used solar PV components, surplus PV solar components, Trace Inverters, ConServ refigerators, used solar modules, used wind generators, used solar, surplus solar modules, solar modules on sale, used generators, discounted solar modules

Used Solar Electric &
Renewable Energy  Equipment

Used solar PV products, surplus PV solar components, Trace Inverters, used solar modules, used wind generators, used solar, surplus solar modules, solar modules on sale, used generators, discounted solar modules


Many of our customers upgrade their systems, and as a result may have a used inverter to offer, or perhaps some batteries with a few years left in them. Others may offer 12V appliances they no longer need, as they've switched to AC in their system. Some have used but good solar hot water panels. THIS PAGE IS FOR YOU! If you would like to list an alternate energy surplus item here, use the submittal form at the bottom of this page or send us an e-mail with the description, price, and your contact information (phone number or e-mail) and we will post your item here free of charge. If you have a photo, JPEG works well for us. Please, no commercial advertising! When you sell the item, let us know so we may remove your free listing. Also, we at Oasis Montana occasionally get news of a good deal from one of our vendors, and we're happy to pass it on to you!

This page is for you, the general public. Oasis Montana is glad to host it, but we are not responsible for any misrepresentation for the products the individuals may offer. And, for the goods we represent, we endeavor to be as open, informative, and honest as possible. Caveat emptor! 

ABSOLUTELY NO COMMERCIAL ADVERTISING.  Businesses: You may NOT sell items that are available in a store/storefront. This page is designed for INDIVIDUAL and NONPROFIT sellers.

NOTE:  We do not post ads for folks LOOKING for goods, only for those who are trying to sell them.  We will keep your ad active for a maximum of one year, unless seller indicates otherwise. None of these items are sold by Oasis Montana - click on the E-mail link to contact the seller.


(Click on any pictures for full view.
Click on the
email link for any listing to send an email inquiry to the advertiser.
At the end of each listing is (State - month/year posted).


Two brand new Enphase IQ Combiner 3C Micro-Inverters for sale, located in Tarzana, CA. $350 apiece or $600 for the two. Contact Stephen at 909-733-7106 or email (CA - 11/20)


PS1003 PowerTech-On 2KW and 3KW Sine Wave Inverter; asking $300 for 2KW inverter, including shipping, $430 3KW inverter including shipping (OBO).  email or call/txt (260) 615-8943 (   - 10/20)



Miscellaneous Enphase parts, includes 6 terminator caps (#Q-TERM); approx. 50 Q-CLIPS (cable management); 5 Disconnect tools #QDISC-10, and 3 Q cable sealing caps #Q-SEAL-10. $50 shipped anywhere in the lower 48 states; Paypal. email Matt for more information. (TN - 9/20)


Sun-Mar Composting toilet

Brand new Sun-Mar Spacesaver Composting Toilet, located near Helena, MT; asking $1600, includes the pieces & parts that go with it (for more information visit www.eco-potty.com). These list at $1730 plus shipping, so this is a deal! Email Sue or call 352 598-3997. (MT - 9/20)


Two Xantrex SW4024 Plus Inverters w/ 250A Disconnect, includes generator start module (GSM), $2100. Xantrex battery monitor, TM500A-NS $75. Trimetric battery monitor, $130. Two Xantrex Inverters SW4024 (with Rev. 4.01 software) plus 250A disconnect, C40 controller, $2,700. Two new Xantrex battery sensors, RS2000, $120 for the pair. Two Xantrex GTI (grid-tie interface) for Xantrex inverters, includes two Square D 60A 240VAC disconnects and two meter sockets, $900. Hybrid Pika Energy X3001 3KW grid-tie inverter for use with solar/wind, $850. Eight used Sony solar modules, Model NT-R5E1U, 72 cell 175W $800 for all. Bergey XL.1 wind turbine, power center and pole mount, $3,500. Wind turbine system heat dump, $150. Outback Power controller MX-60MPPT $450. Located in Pittsfield, Maine, costs do not include shipping. Contact Adam for more information, pictures, etc. at 207-416-2679 or by e-mail.  (ME - 7/20)


PVI 4000

PVI 4000 inverter for sale, never installed, serial # 240112010076 mfg date -2011. $500 plus shipping cost; does not include RSD. Located in White Salmon, WA. Email Bill or call at :(509)679-6165
(WA - 7/20)


Solar Modules

Nineteen Sanyo (now Panasonic) HIT 215W solar modules; installed in 2011, $1750 OBO. You ship or pickup. Located near Pittsburgh, PA. E-mail  (PA - 6/20)


Installation Test Kit, Seaward Solarlink PV150 used twice; $1596 new, asking $1000 OBO. Located in central coast California. Contact Eric at 530-687-2488 or email  (CA - 6/20)



32 Enphase Energy M215-60-2LL micro-inverters, cables and an Envoy R communications monitor available for sale. Been in service for 6 years with 19 years left on the warranty. All were working when decommissioned. Located in Santa Cruz, California. $1,600. Email Jonathon Collins, or call 831-688-6865 (CA - 1/20)





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Oasis Montana Inc.
Renewable Energy Supply and Design
436 Red Fox Lane
Stevensville, MT 59870

Revised: 07/26/20

Copyright 1999-2020 Oasis Montana Inc