AeternaSol 400W N-Type 18BB Mono Solar Panels (2×200W), 25% High Conversion Efficiency, IP68 Waterproof, 12V/24V Battery System for RV, Marine, Farm, Off-Grid Homes price history and forecast - AeternaSol N
AeternaSol 400W N-Type 18BB Mono Solar Panels (2×200W), 25% High Conversion Efficiency, IP68 Waterproof, 12V/24V Battery System for RV, Marine, Farm, Off-Grid Homes

AeternaSol 400W N-Type 18BB Mono Solar Panels (2×200W), 25% High Conversion Efficiency, IP68 Waterproof, 12V/24V Battery System for RV, Marine, Farm, Off-Grid Homes

Brand:
AeternaSol
Model Number:
N
UPC:
467497733444
EAN:
0467497733444
Walmart SKU:
20212408252

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$210.77
Lowest Price
$159.60
Most Recent Price
$210.77
Average Price
$164.25
First Tracked
Last Update

Walmart.com Summary

No price history available for Walmart.com

Price Analysis

Price history data is not available for this product at the moment.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 3.58/5 from 24 reviews.

Customer Reviews

24 reviews

Customer Reviews

3.6
Based on 24 reviews
5
12
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5
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Showing 10 of 24 reviews

Excellent value for price.

Rogi August 24, 2026

Game changer. Far more efficient than 4x100w panels, at 2/3 the cost! Often charges batteries faster than freezer, refrigerator can drain them in full sun. Not too heavy to maneuver and mount. Sturdy construction. Very well packed.

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good quality

jc July 23, 2026

ben using these panels for a week now and they have ben working to all specs, quality is good . i would buy again.

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John August 10, 2026

Very good panels. I getting a Max of 550W on 4x200

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Perfect size panels for my need

Thomas July 8, 2026

The solar panels are exactly what I wanted and work well.

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Well done!

Michael August 26, 2026

Well package and exactly what I ordered. Love them and will be using them often.

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Impressive product for an excellent price!

Philip August 25, 2026

excellent value! quality construction!

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Good Economical Panels

Timothy August 7, 2026

The delivery box was damaged however the panels were fine. The advertised VOC. Values vs the Panel Sticker was different. The panels in a series connection work great in a full exposure environment. I believe I have personally seen 800 watts using 4 panels but it must be a near perfect sky (No Clouds and very bright Sun). As per most average Solar day expect about 70 % to 80% of rated value. Enough volts generally awake my powers station by 7am in Northern Mississippi. By 9:30am I am beginning to to see about 400w - 600w out of all 6 panels and about 11a - 3:30pm I may get 900 Watts out of my 1200 Watt panel array! I recently got my Solar Dock back panels setup and at about 45°. The panels are good however I personally don't like these particular MC4 connectors as they are difficult to disconnect %23Not Impossible though with Needle Nose Pliers%23 Much better producing panels than my 4 - 300w panels..

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SILVER July 17, 2026

Clean undamaged and well packed

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Poor output

anonymous August 3, 2026

These two 200 Watt solar panels delivered about 77% of the total rated put of 400 watts. One could deliver 156 watts and the other about 150. They were placed side by side at an optimal tilt angle.

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anonymous July 28, 2026

adter using the product for a few weeks the amount of solar power is not what i expected so far the max voltage is only 230 not even close to 400 watts its supposed to put out so not satisfied at all

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Price History

Historical price data graph for AeternaSol 400W N-Type 18BB Mono Solar Panels (2×200W), 25% High Conversion Efficiency, IP68 Waterproof, 12V/24V Battery System for RV, Marine, Farm, Off-Grid Homes

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

19 records

Third-Party Sellers prices have ranged from $159.60 (Jun 27) to $210.77 (Sep 24) over the past 90 days. Current price is 28.3% above the 90-day average of $164.25.

Third-party seller price history for AeternaSol 400W N-Type 18BB Mono Solar Panels (2×200W), 25% High Conversion Efficiency, IP68 Waterproof, 12V/24V Battery System for RV, Marine, Farm, Off-Grid Homes showing recent price changes
Date Price Change % Change
$210.77 $+48.00 +29.5%
$162.77 $+0.00 +0.0%
$162.77 $+0.00 +0.0%
$162.77 $+0.00 +0.0%
$162.77 $+0.00 +0.0%
$162.77 $+0.00 +0.0%
$162.77 $+0.00 +0.0%
$162.77 $+0.00 +0.0%
$162.77 $+0.00 +0.0%
$162.77 $+0.00 +0.0%
$162.77 $+0.00 +0.0%
$162.77 $+2.78 +1.7%
$159.99 $+0.00 +0.0%
$159.99 $+0.00 +0.0%
$159.99 $+0.00 +0.0%
$159.99 $+0.00 +0.0%
$159.99 $+0.00 +0.0%
$159.99 $+0.39 +0.2%
$159.60