Pogo 30 ePropulsion: power generation
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Dear all, I plan to buy a Pogo 30 with ePropulsion (Torqeedo 6kW) and want to find the best solution to generate power (solar+hydro).
Usually, I am off shore for no longer than three days
In my opinion, the solar solution offered by Structures is sub-optimal. Panels on the lazy bag and the transom have disadvantages in many ways. And the total amount of Watts generated is too low.
There are many different technologies on the market today, with some of them being suitable for the marine environment.
I would be interested in your experiences. Thanks for sharing/discussing.
Best
Beat
Good evening,
In my opinion, there is no solution for powering a propulsion engine with solar panels or a hydro-generator, the power is very insufficient. The solar panels will be useful to ensure your consumption at anchor, and in good conditions your consumption while sailing, that’s all.
Your motor autonomy will depend on the size of your batteries. For example, if your engine consumes 3.6Kw on average, in other words 300A at 12V, a 300Ah 12V battery will give you at best an hour’s autonomy. In fact less, since it’s better to limit the discharge of a lithium battery to 15%, and there are losses.
The only way to get great autonomy is with a generator… There are compact models, which will also recharge your batteries and provide hot water, much more efficiently than an inboard engine, because that’s what they’re made for. The total weight of an electric motor and battery generator is not necessarily much greater than that of an inboard motor, and this gives great flexibility of use. The main drawback is the price! You’ll save on diesel if you go to the marina a lot, and do very little motoring.
Emmanuel
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