Recent content by Genome

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    Allpowers Monster Pro

    Their previous campaign reputation is not that great.
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    AliExpress/AliBaba vendor options

    Small den batteries are reconditioned or re-wrapped to look new. Some of batteries are from lower capacity re-wrapped to label as higher capacity.
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    Goal Zero Yeti's 150/400/1250 MPPT

    For GZ 400/1250 AGM battery model, you can use the anderson port to connect to your own MPPT. This will connect directly to the battery and bypass the onboard PWM(400)/MPPT(1250).
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    GoSun Solar Cooler Chillest fiasco

    Just post this for whoever is interesting in solar cooler/freezer that GoSun is a company people should avoid. This is not a honest company and use all sort of under the table tactic to do false advertisement on Indiegogo. The GoSun indiegogo Chillest campaign not only delay for couple month...
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    "Renewed" Bluetti units from MaxOak

    Cost down too much when they design it with substandard component I guess. Substandard 8A solar charging limit. Noisy fan, terrible bottom and UI design and terrible brick charger with fan in it.
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    "Renewed" Bluetti units from MaxOak

    EB70 is pretty terrible device and should be avoid of all cost IMHO.
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    LTO "Grade A" Aliexpress Cells

    Model No. Capacity LTO66160H 40Ah LTO66160P 45Ah LTO66160F 35Ah LTO66160A 30Ah The common model number for Yinlong LTO 66160 cells. The most common one seem to be LTO66160H. The one in batteryhookup is LTO66160F model.
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    AC300 review is out

    3000W inverter efficiency is an issue on AC300. Input wire size is another issue.
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    Charging solar generator with external battery through DC (solar) input

    You can directly hook up the battery as is as long as voltage is within 10-35.5V. Amp will depend on the cable size/length and should not over 20A.
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    AC200 Max & B230 Expansion Battery

    They are incredible innovate with their product and schedule. They are ahead of all their competition if they can deliver on time. The max seems to fix most of the previous weak point ans short coming of AC200P.
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    Zero Breeze power station

    This is looking more like another indiegogo scam by the date. At best they would not finish the delivery by another year. Their latest update was a scam alert, quite ironic:)
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    Ecoflow Steppin' up!!

    The company's past product history is not that great. Buggy product with low efficiency inverter. Probably not a vaporware like some indiegogo product but probably another one of DOA product. Only good thing about it is probably the charging ability and its polish design. By the time the...
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    What’s the deal with Generark?

    Nothing innovate about this one. 45.4lbs(20.5kg) single hand design, low cycle NMC battery. Avoid!
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    Leoch Power Generator 2048Wh Capacity, 2000watt inverter $1059 USD

    PS. Hobotech's test on external MPPT charger might not be accurate as he seems to push too much voltage to it. Leoch is new to this power generator market. This is a solid product within reasonable price range. A bit not polish on the meter and other design aspect as I list. It is not as polish...
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    Leoch Power Generator 2048Wh Capacity, 2000watt inverter $1059 USD

    Of the couple recent indiegogo power station, this one has actually shipped. Unlike others such as Omni Off-Grid or ElecHive. According the hobotech review and comments on indiegogo, this has start shipping(for US and Canada at least). Below is what I learn from varies source such as hobotech...