newbostonconst's latest activity
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Nnewbostonconst reacted to Luk88's post in the thread Desulfation of flooded lead acid batteries with just a DC power supply. with
Like.
I've read this new (20230 study about desulfating flooded lead acid batteries with just high voltage DC charge. It is very interesting... -
Nnewbostonconst reacted to Cmiller's post in the thread Desulfation of flooded lead acid batteries with just a DC power supply. with Like.
We have been using this method for 13+ years with off-grid lead acid battery setups. In fact many manufacturers recommend equalize...
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NCan you split the packs in half and get 36V packs out of them?
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NMidnite classic goes up to 72v but idk if that will exactly get up high enough.
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NWhy do people buy stuff then ask if it's OK? Wouldn't it be better to ask what to buy first?
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NUnless you insulate the slab your wasting you time you see little to no difference
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NThe ground will take all the heat you can give it and ask for more. I'd DIY a radiant heated patio if that is what you're after...
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Nnewbostonconst replied to the thread Can you put 420W and 425W panels of same manufacturer (Jinko) on same string?.Yes....will work fine.
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Nnewbostonconst reacted to fatjay's post in the thread If 280Ah cells are commonly available, why are 280Ah pre-built batteries rarely found for sale? with Like.
They make more profit on 5k. 5k is manageable in weight compared to 15k.
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Nnewbostonconst replied to the thread solar pergola on pavement, only weighted down.Where do you live because you are forgetting about snow load requirements. Likely 10-25 pounds per square foot.... 20 foot X 18 foot...
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Nnewbostonconst reacted to Supervstech's post in the thread solar pergola on pavement, only weighted down with Like.
Please update this thread when it blows over.
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Nnewbostonconst reacted to CableGuy's post in the thread solar pergola on pavement, only weighted down with Haha.
the concrete weighs what a pickup truck does. how many pickup trucks do you think i need to hold down 16 solar panels.
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Nnewbostonconst reacted to Hedges's post in the thread solar pergola on pavement, only weighted down with Like.
I think that is too big a sail, and no where near enough hold down. Not difficult to calculate the horizontal force required to tilt and...
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Nnewbostonconst reacted to pollenface's post in the thread solar pergola on pavement, only weighted down with Like.
a strong enough wind it will tip, my thoughts a friend had a shipping container for a temporary shed, it wasn't anchored down and in a...