MPPT T40-40A Solar PWM Controller
SKU: 71326988970

MPPT T40-40A Solar PWM Controller

Sale price$626.85 Regular price$696.50
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

MPPT T40-40A Solar PWM ControllerFeatures: 1. The characteristic of this controller is that the working voltage of the solar panel can be tracked to the maximum current emitted by the solar panel by intelligently adjusting the solar panel, so that the solar panel always works at the maximum power point of the V A characteristic curve. Compared with ordinary solar controllers, the utilization of solar panel power generation has increased by 10 30% 2. Vivid LCD graphic symbols, concise


Features:
1. The characteristic of this controller is that the working voltage of the solar panel can be tracked to the maximum current emitted by the solar panel by intelligently adjusting the solar panel, so that the solar panel always works at the maximum power point of the V-A characteristic curve. Compared with ordinary solar controllers, the utilization of solar panel power generation has increased by 10-30%
2. Vivid LCD graphic symbols, concise button mode
3. Intelligent PWM charging method with automatic temperature compensation
4. Adjustable slave discharge control parameters, settable load working mode
5. Battery reverse discharge, undervoltage, reverse connection protection and other protection functions

parameter:
1. Net weight: 0.43 kg
2. Size: 16.5x9.5x6 cm
3. Rated charging current: 40A
4. Floating charge voltage: 13.8V / 27.6V
5. Undervoltage protection: 10.6V / 21.2V
6. Over-discharge recovery voltage: 12.6V/25.2V
7. Working temperature: -10-60 degrees Celsius
8. Storage temperature: -30 -70 degrees Celsius
9. Wiring specification: less than or equal to No. 6 AWG (12 square millimeters)


Specification:
Package Weight
One Package Weight 0.53kgs / 1.17lb
One Package Size 21cm * 11cm * 7cm / 8.27inch * 4.33inch * 2.76inch
Qty per Carton 60
Carton Weight 30.00kgs / 66.14lb
Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch
Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs
40HQ: 412 cartons * 60 pcs = 24720 pcs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 71326988970

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4.6 ★★★★★
Based on 80 reviews
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Product Reviews
M
Verified Purchase
Matt B.
Boise, US
★★★★★ 5
Great
Size: One Size, Color: Dusk Rose
Nice bag!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
L
Verified Purchase
Laurie Mills
San Leandro, US
★★★★★ 5
Dressy or Casual!
Size: One Size, Color: Hickory Bark Suede
I absolutely love this purse. It’s the perfect size.. the texture is amazing and the color goes with any outfit. It could be dressy or casual.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
J
Verified Purchase
Judith Beebe
Dallas, US
★★★★★ 2
Purse is beautiful. Delivery sucks 😕
Size: One Size, Color: Dusk Rose
The purse is beautiful. I don't know who delivered it and I'm thankful he took a picture. Losing count of how many times this has had
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Reviewed in the United States on March 6, 2026
D
DocSea
Birmingham, US
★★★★★ 4
Gorgeous And Well Made Bag. But Strap Should Allow Some Adjustment
Size: One Size, Color: Hickory Bark Suede, Size: One Size, Color: Hickory Bark Suede
As expected with the premium brand name, this is a high quality leather handbag. In the "Hickory Bark" color, the outer leather is a warm colored medium tan suede which gives the bag a nice western feel. It also feels perfect for autumn. The exterior zipper is a gold toned metal. The inner lining is a light tan color that appears to be a cotton/poly blend with a fine canvas texture. The interior has one zipper pocket and one patch pocket trimmed in leather. This is a medium size bag measuring 14" x 7". The interior of this bag with the 2 pockets, feels spacious, but the bag is structured, so you cannot overstuff it. The strap is also stitched leather and is 1/2 inch wide with a decorative loop on one side. The quality of this bag is evident with the metal exterior zipper, continuous even stitches on all seams and high quality materials throughout. The bag also arrives with a satin Kate Spade storage bag. The only real drawback to this bag is that measuring just 16 inches the shoulder strap is relatively short. I had hoped the "loop" would enable some adjustment, but that is purely decorative. The styling of the bag lends itself to being a shoulder bag, however the bag rides up quite high under your arm when worn on the shoulder. The strap length is perfect when using it as a handbag. The strap is sewn on at the attachment points so there isn't really an option to switch it. I think at this price point, and adjustable strap should have been part of the design.
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Reviewed in the United States on September 2, 2025
P
Verified Purchase
Placeholder
Pawtucket, US
★★★★★ 5
It actually holds quite a bit
Size: One Size, Color: Dusk Rose
ᵀʰⁱˢ ⁱˢ ᵃⁿ ᵃʷᵉˢᵒᵐᵉ ᵇᵃᵍ ,ᵃⁿᵈ ˢᵘᵖᵉʳ ˢᵗʸˡⁱˢʰ ᵃⁿᵈ ᵃᶠᶠᵒʳᵈᵃᵇˡᵉ
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Reviewed in the United States on March 22, 2026

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