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5.0
7 Reviews
5
100% (7)
4
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3
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100% Recommend this product (7 of 7 responses)
By Saul Lopez solis
Gardena, California
May 27, 2019
Continuously running
How long can I run my 1500 w LED grow light?
By DAVID
GLOUCESTER, MA
January 3, 2019
Great piece of equipment
Very satisfied with my yeti 3000.It runs most of my condo,with the transfer switch I installed.No more being in the dark or being cold this winter. Thank You Dave
Best UsesPower outages
By AL
Utah
December 30, 2018
Goal Zero Yeti 3000 with Wi-Fi
I purchased the Yeti 3000 for my daughter, to be used when the power is out at her house. I wired her house for a gas generator, but I felt she could not deal with a big generator. So, I installed the transfer switch that goes with the Yeti 3000. Now my daughter simply will need to plug in the cord that came with the transfer switch to the Yeti 3000 and switch a couple of switches. I've tested this system. The Yeti will run her furnace and fridge for 24 hours. She can put out four 100 watt solar panels to keep the Yeti charged if the power outage lasts longer than 24 hours. The transfer switch has four circuits. The other two are wired to the master bedroom and garage. I've ran the wires for the solar panels through the wall so the Yeti can be inside the house and charging while supplying power for the listed circuits. With the Wi-Fi I can check on the Yeti's status from my house My daughter understands how to work the Yeti. I didn't think she understood how to run the large gas generator system.
By Alphonzo
Orangeburg, SC
September 22, 2018
Off Grid Power
My office is completely off the grid.
By Todd
Virginia
April 5, 2018
Pricey, but well made and Earthtech did a great job on shipping/packaging
The Yeti 3000 is not cheap, but it does a great job. It is large and heavy, and I was a little concerned about it arriving safely. Earthtech did a great job on double-boxing and such, and it arrived just fine. I've used it for a short test so far, and am very pleased with it. The digital info screen takes the guesswork out of the input and output flows.
ProsLots of ports (both input and output) Powerful pure sine wave inverter Wheels and handle are nice touch
ConsFairly slow charging from wall AC adapters Manual could provide more useful info
By Learning Equipment Supply Service
California
December 7, 2017
Works like a champ
We use a Yeti 1000 already. This Yeti 3000 is great because it stores more energy. But the 3000 is also great because it comes with two AC adapters instead of one, so we can mulitplex the charging when using the wall. Also, the charge controller is an MPPT instead of the PWM on the Yeti 1000. Higher voltage input is possible with the MPPT.
ProsMPPT charge controller. 2 AC adapters for DC input from the wall Sturdy wheels with extendable handle A LOT of energy is stored in here.
ConsCannot charge DC from another Yeti. Charging from another Yeti is via the AC inverter output to DC input, which is inefficient. Some significant % of energy is lost as heat when doing this. Instructions do not indicate that best battery life is achieved by not charging beyond 80% and not discharging below 20%, but I suspect that this is the case since the battery is lithium ion.
By CHRIS VLAD
Hollywood, FL
November 15, 2017
great service
You offered the best price, and were great to deal with. I'll definitely by the next one from you.

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