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Nature Power 180-Watt Semi-Flex Crystalline Solar Panel for 12-Volt Charging Expired

$143
+ Free Shipping
+20 Deal Score
16,945 Views
Home Depot has Nature Power 180-Watt Semi-Flex Crystalline Solar Panel for 12-Volt Charging (56780) for $142.97. Shipping is free.

Thanks community member Core2Quad for sharing this deal

Features:
  • Semi-flex crystalline solar panel offers up to 180-watt power
  • For RVs, camping, emergency backup, and marine applications
  • Ensures superior resistance to water, weather, and corrosion

Editor's Notes & Price Research

Written by
  • Warranty: Includes 2 Year Limited Warranty
  • Home Depot Return Policy: Eligible for returns within 90-Days.
  • Refer to forum thread for discussion from the community regarding this offer. -slickdewmaster
Good Deal?

Original Post

Written by
Edited October 14, 2022 at 10:10 PM by
Home Depot has the Nature Power 180-Watt Semi-Flex Crystalline Solar Panel for 12-Volt Charging for $143 with Free Shipping or In-store pickup. These solar panels typically sell for about $400 for this flexible model.

https://www.homedepot.com/p/NATUR...31YK22qy00
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Featured Comments

Avoid them in hot weather they will not last. They do not dissipate heat like regular panels so they have a 3 to 5 year life span
A: Open voltage on this solar panel is 18 to 23,8V. So it can exceed the 22V in sunny conditions. For any additional questions, please feel free to contact Nature Power through the tech support line at 1800-588-0590.

byNature Power|Sep 21, 2022

I would not connect these to a battery directly. Make sure your controller can handle this VOC.
If just using the 1, and not in an array...

first things that come to mind are:
-'Float Charging' Battery(s). In-often used automobile/RV, backup-power inverter, DC lighting, etc.
-Camping/traveling. Power and charge personal electronics. (@ half the panel's rated wattage and subtracting out some for conversion losses, it should should still be more than enough to power any laptop that uses a ~65W or less power supply.

The 'cheapest and simplest' setup would (probably) be a Lead Acid battery* connected to the solar panel, and a 'cigarette-lighter socket car charger' for your devices connected to the battery. IIRC, (without known exceptions) you do not want to directly power anything other than 'power storage devices'.

Edit: The specs on Home Depot say 15V. At least on the Power Wheelchair AGMs I have, that would probably be perfectly safe to direct connect to. Just, don't leave it hooked up during night.

*Note: Automotive-common 'Starting, Lighting, Ignition' flooded-cell batteries have different discharge curves and charging voltages than 'Sealed' AGM and 'Gel' 'Deep Cycle' batteries (as commonly used in Golf Carts, Power Wheelchairs, etc.).
Flooded Lead Acids will also off-gas potentially explosive Hydroxy if overcharged for long periods. One can pedantically figure out the details; the data is readily available online. However for short-term use (in a well-ventilated area), said details aren't terribly important.
If you're making a long-term use appliance out of it, you'll definitely want to find out the precise voltages supplied from the panel. *Or* just use a proper 'solar battery charger' and not worry.

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Joined Jul 2009
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> bubble2 1,286 Posts
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xllbenllx
10-14-2022 at 10:04 PM.
10-14-2022 at 10:04 PM.
What's the best way to use these?
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ahhhhnoooo
10-14-2022 at 10:43 PM.
10-14-2022 at 10:43 PM.
Quote from xllbenllx :
What's the best way to use these?

The second and fifth pictures give some ideas. Boats and RVs are probably the biggest uses, since these are semi-flex they don't have an aluminum frame around it. Good if your boat or RV is a bit round on top, but not as great for mounting on your home roof.
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LabRat810
10-15-2022 at 01:47 AM.

Our community has rated this post as helpful. If you agree, why not thank LabRat810

10-15-2022 at 01:47 AM.
Quote from xllbenllx :
What's the best way to use these?
If just using the 1, and not in an array...

first things that come to mind are:
-'Float Charging' Battery(s). In-often used automobile/RV, backup-power inverter, DC lighting, etc.
-Camping/traveling. Power and charge personal electronics. (@ half the panel's rated wattage and subtracting out some for conversion losses, it should should still be more than enough to power any laptop that uses a ~65W or less power supply.

The 'cheapest and simplest' setup would (probably) be a Lead Acid battery* connected to the solar panel, and a 'cigarette-lighter socket car charger' for your devices connected to the battery. IIRC, (without known exceptions) you do not want to directly power anything other than 'power storage devices'.

Edit: The specs on Home Depot say 15V. At least on the Power Wheelchair AGMs I have, that would probably be perfectly safe to direct connect to. Just, don't leave it hooked up during night.

*Note: Automotive-common 'Starting, Lighting, Ignition' flooded-cell batteries have different discharge curves and charging voltages than 'Sealed' AGM and 'Gel' 'Deep Cycle' batteries (as commonly used in Golf Carts, Power Wheelchairs, etc.).
Flooded Lead Acids will also off-gas potentially explosive Hydroxy if overcharged for long periods. One can pedantically figure out the details; the data is readily available online. However for short-term use (in a well-ventilated area), said details aren't terribly important.
If you're making a long-term use appliance out of it, you'll definitely want to find out the precise voltages supplied from the panel. *Or* just use a proper 'solar battery charger' and not worry.
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Last edited by LabRat810 October 15, 2022 at 01:52 AM.
Joined Mar 2014
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scotts9612
10-15-2022 at 02:14 AM.
10-15-2022 at 02:14 AM.
Avoid them in hot weather they will not last. They do not dissipate heat like regular panels so they have a 3 to 5 year life span
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gemniii42
10-15-2022 at 02:20 AM.
10-15-2022 at 02:20 AM.
Quote from scotts9612 :
Avoid them in hot weather they will not last. They do not dissipate heat like regular panels so they have a 3 to 5 year life span
Good point!
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AvantNate
10-15-2022 at 03:07 AM.

Our community has rated this post as helpful. If you agree, why not thank AvantNate

10-15-2022 at 03:07 AM.
A: Open voltage on this solar panel is 18 to 23,8V. So it can exceed the 22V in sunny conditions. For any additional questions, please feel free to contact Nature Power through the tech support line at 1800-588-0590.

byNature Power|Sep 21, 2022

I would not connect these to a battery directly. Make sure your controller can handle this VOC.
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Joined Jul 2009
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xllbenllx
10-15-2022 at 05:43 AM.
10-15-2022 at 05:43 AM.
Quote from LabRat810 :
If just using the 1, and not in an array...

first things that come to mind are:
-'Float Charging' Battery(s). In-often used automobile/RV, backup-power inverter, DC lighting, etc.
-Camping/traveling. Power and charge personal electronics. (@ half the panel's rated wattage and subtracting out some for conversion losses, it should should still be more than enough to power any laptop that uses a ~65W or less power supply.

The 'cheapest and simplest' setup would (probably) be a Lead Acid battery* connected to the solar panel, and a 'cigarette-lighter socket car charger' for your devices connected to the battery. IIRC, (without known exceptions) you do not want to directly power anything other than 'power storage devices'.

Edit: The specs on Home Depot say 15V. At least on the Power Wheelchair AGMs I have, that would probably be perfectly safe to direct connect to. Just, don't leave it hooked up during night.

*Note: Automotive-common 'Starting, Lighting, Ignition' flooded-cell batteries have different discharge curves and charging voltages than 'Sealed' AGM and 'Gel' 'Deep Cycle' batteries (as commonly used in Golf Carts, Power Wheelchairs, etc.).
Flooded Lead Acids will also off-gas potentially explosive Hydroxy if overcharged for long periods. One can pedantically figure out the details; the data is readily available online. However for short-term use (in a well-ventilated area), said details aren't terribly important.
If you're making a long-term use appliance out of it, you'll definitely want to find out the precise voltages supplied from the panel. *Or* just use a proper 'solar battery charger' and not worry.

How about in array?
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pyroskater85
10-15-2022 at 07:22 AM.
10-15-2022 at 07:22 AM.
Don't you need an mppt or something for these to use in a vehicle to prevent overcharging.
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Hun-chan
10-15-2022 at 07:49 AM.
10-15-2022 at 07:49 AM.
Quote from pyroskater85 :
Don't you need an mppt or something for these to use in a vehicle to prevent overcharging.
You need a solar charge controller, but a cheap PWM controller would work fine. No need to pay extra for MMPT technology, unless you are connecting multiple panels in series. PWM works fine when the panel voltage is close to the battery voltage. The voltage of this panel is pretty low at 18V, so if you are using it to charge a 12V battery, a PWM controller will be adequate.

If you want to use four panels in series you will end up with a input voltage of near 100, so then an MMPT would be necessary to step down the voltage for an array of 12V batteries. If you wanted to use one panel to charge a 48V ebike battery, then you would need MMPT. In short, if the delta between the panel voltage and the battery voltage is high, then you need MMPT.
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gr8deelz
10-15-2022 at 10:14 AM.
10-15-2022 at 10:14 AM.
can I use the 11amp controller that came with the 110w Northern Tool combo? The manual claims 12amp should be the one you purchase. Otherwise identical.
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ewochris
10-15-2022 at 10:27 AM.
10-15-2022 at 10:27 AM.
Can I use this on the roof of my hybrid car to charge the electric motor's battery?
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cmacclel
10-15-2022 at 10:47 AM.
10-15-2022 at 10:47 AM.
Quote from ewochris :
Can I use this on the roof of my hybrid car to charge the electric motor's battery?
Not easily no.
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scotts9612
10-15-2022 at 10:49 AM.
10-15-2022 at 10:49 AM.
Quote from ewochris :
Can I use this on the roof of my hybrid car to charge the electric motor's battery?

Yes and it comes with the plug for it it also will power your house for a week in the moonlight.
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