![Samlex 20A Solar Charge Controller - 12/24V [MSK-20A]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/101155XL.jpg?v=1706876851)
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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Samlex 20A Solar Charge Controller - 12/24V [MSK-20A]20A Solar Charge Controller 12 24V The MSK 20A is a 3 stage intelligent series type PWM charge controller. It is based on an advanced design using a microcontroller for digital accuracy and fully automatic operation. It can be used for 12V or 24V battery systems. Features: 3 stage intelligent Series Type PWM charging Automatic battery voltage detection: 12V 24V 100% input and output within 35 degrees C to +50 degrees C Electronic protections:
20A Solar Charge Controller - 12/24V
The MSK-20A is a 3-stage intelligent series-type PWM charge controller. It is based on an advanced design using a microcontroller for digital accuracy and fully automatic operation. It can be used for 12V or 24V battery systems.
Features:
- 3-stage intelligent Series Type PWM charging
- Automatic battery voltage detection: 12V / 24V
- 100% input and output within -35 degrees C to +50 degrees C
- Electronic protections: overheating, overcharging, over-discharge, overload, and short circuit
- Reverse protection: any combination of solar module and battery
- Optional MSK-TS External Temperature Sensor
Applications:
- Recreational and service vehicles
- Off-grid grid
- Portable charging kits
- Boats and marine crafts
- Fieldwork or mobile offices
- Telecommunications
Specifications:
- Input: 12V / 24V
- Amps: 20 amps
- Weight: 0.66 (lbs)
- Weight: 0.3 (kgs)
- Dimensions: 6.28 x 3.2 x 1.89 in.
- Dimensions: 159.6 x 81.4 x 47.88 (mm)
Quick Guide (pdf)
Owner's Manual (pdf)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 1036 reviews
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Product Reviews
★★★★★ 5
My Husband’s Favorite Socks
Size: Large, Color: (035) Steel / White / Black
The Under Armour Unisex Training Cotton No Show Socks have become my husband’s absolute favorite socks—and he’s pretty picky about socks.
Comfortable Fit:
They’re soft, comfortable, and fit well without being too tight. They stay in place all day with no slipping or bunching.
Great for Everyday Wear:
Perfect for workouts, walking, and everyday use. They provide just the right amount of cushioning without feeling bulky.
Durable & Long-Lasting:
These hold up really well through regular wear and washing. They keep their shape and don’t wear thin quickly.
Reliable Under Armour Quality:
You can tell they’re well made. Consistent quality that matches what you expect from Under Armour.
Overall Impression:
When someone has a favorite sock and keeps reaching for it, that says everything. These are comfortable, durable, and dependable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
★★★★★ 5
Quality Under Armour socks
Size: Large, Color: (100) White / White / Black
Nice medium thick sock that is breathable but cushioned. It stays put in the show and doesn’t fall down. Fit is true to size, no show/minimal show
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Perfect Pairs
Size: Large, Color: (100) White / White / Black
Very comfortable, soft & affordable..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Excellent athletic socks
Size: Large, Color: (100) White / White / Black
Solid athletic socks at a great price. Not too thick, not too thin. Second time I've purchased them. They last longer than most socks I've used in the past too.
Only concern is the sizing. I may be reading the sizing chart wrong, but for my size 13 feet it says XL are the correct sock size. I've ordered Large twice and they're perfect. I would imagine the size Large socks would also fit up to size 14 shoe, but probably need to go with XL if foot is lager than 14.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 4
Great product
Size: Large, Color: (035) Steel / White / Black
Comfortable fit perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
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