Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

MPPT Solar Controller, Solar Charge Controller Synchronous Rectifier Circuit Structure  For Battery WS-M100-12.6V

<ul><li>POWER MAXIMIZATION: The MPPT controller utilizes solar Maximum Power Point Tracking MPPT, a technology that draws maximum power from solar panels</li><li>HIGH CONVERSION EFFICIENCY: High efficiency synchronous rectifier circuit structure is adopted, which also has high conversion efficiency in low power charging environment</li><li>MULTIPLE PROTECTION FUNCTIONS: Come with short circuit protection, over temperature protection, solar input under voltage protection</li></ul>

Assembled Product Dimensions (L x W x H)

Assembled Product Weight

<br><b>Specification:</b><br>Item Type: MPPT Solar Controller<br>Output Power: 100W<br>Efficiency:  Greater than or equal to 95%<br>Protection Class: IP67<br>Material: Flame Retardant plastic shell<br>Product Size: Approx. 63 x 32 x 18mm / 2.48 x 1.26 x 0.71in<br>Noise: &lt;55dB<br>Mechanical Shock And Vibration: Compliant with SAEJ1378<br>Weight: 81 g / 2.9 ozapprox.<br>             Item Type   MPPT Solar Controller       Model   13.8V 4 line   12.6V 4 line   14.6V 4 line       Applicable battery   12V  acid battery   3 strings lithium batteries   4 strings lithium iron phosphate batteries       Suitable for photovoltaic panel parameters   Open circuit voltage   21-25V        power voltage   &gt;15.5V   &gt;16.5V       Charging module   PV input starting voltage   &gt;17V       PV input tracking voltage   15-25V   15-25V   16-25V       Output to battery voltage   13.8V   12.6V   14.6V       Output to battery current   8A       No Load loss   20MA       Voltage regulation   1%       Load Regulation   5%       Full load ripple   400mV       No load ripple   100mV       Discharging module   Static power   12mA       Protection module   Battery terminal short circuit protection   Yes       Load short circuit protection   Yes       Temperature protection   Yes       Operating temperature   -40 degrees Celsius ~+65 degrees Celsius   Application Areas: <br>Solar street light controller<br>solar power charger<br>solar electric bike<br>solar electric tricycle<br>solar toy car<br>PROTECTION FUNCTION: <br>OVERHEATING PROTECTION: <br>When the internal temperature of the MPPT controller exceeds 100 degrees Celsius , the MPPT controller will reduce the output power. If the internal temperature continues to rise to 110 degrees Celsius , the MPPT controller will automatically turn off the output. When the internal temperature of the MPPT controller is lower than 90 degrees Celsius , the MPPT controller will automatically resume operation.<br>SHORT CIRCUIT PROTECTION: <br>When an unexpected short circuit occurs in the MPPT controller output, the MPPT controller automatically turns off the output and automatically returns to normal after the short circuit removed.<br>INPUT UNDERVOLTAGE PROTECTION: <br>When the input DC voltage of the MPPT controller is lower than 15V, the MPPT will protectively shut down and automatically resumes operation after the input voltage is normal.<br>PREINSTALLATION INSPECTION: <br>1. Check the appearance is normal before installation.<br>2. Check the label on the MPPT controller enclosure to verify that the specifications and performance of the MPTT controller match the equipment. <br><br><b>Package List:</b><br>1 x MPPT Solar Controller <br><br><b>Note:</b><br><div>1. The MPPT controller should be fixed on an iron or metal bracket to avoid the machine shaking due to instability.</div><div>2. The MPPT controller should be installed with some space around the enclosure.</div><div>3. Output and input wires should be as short as possible to avoid excessive energy consumption during transmission.</div><div>4. There is high voltage and high current in the machine, non professionals cannot use it and allow to disassemble it.</div><div>5. Input and output terminals should be reliable and not loose to avoid heating at the connection point.</div>