Can I connect these in either series or parallel to get more 'end result' power?

A voltage controller is required for multiple times. Typically 2 tiles 1 controller voltage varies by temperature differential this requires minimum and maximum safety Thermal circuit breakers at effective for over voltage. Diodes can be used for voltage control these act as a bypass for your buck converter.

Can I operate the cold side with 12vdc, apply a heat source, and harvest any power generated? Is it possible?

You can apply a heat source to one end, and a cold source to the other and generate about 1.5v of electricity per generator.

Will one of these run a larger electric motor?

It's only going to realistically generate just over a volt of electricity with about 150 degree temp difference between the 2 sides

Are these tec or teg tiles?

#21745 is a teg thermal different Generator. TEG is thermal electric Generator number determines the temperature range this is for low temperatures below 200)° f. Perfect for air cooling

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Comimark 2Pcs 40x40mm Thermoelectric Power Generator SP1848-27145 Peltier TEG Module

Product ID: 373544178

Details

Brand
Comimark
Cooler heat-sink material
Ceramic
Product dimensions
40L x 40W x 3H
Manufacturer
Comimark
UPC
657835675110

⚡Thermal Conductivity: 15~16x10-3-W/℃ cm

📏Dimensions: 40x40mm

📦Includes: 2 Modules

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

COP 135914

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Description

⚡ Power Your Innovations with Comimark!

EASY INTEGRATION - Lead length of 30cm for hassle-free setup.
24 7 CUSTOMER SUPPORT - We're here for you anytime, ensuring your satisfaction.
COMPACT LIGHTWEIGHT - At just 41g, it's perfect for portable applications.
POWER UP YOUR PROJECTS - Harness the power of thermoelectric energy with this efficient TEG module.
VERSATILE APPLICATIONS - Ideal for DIY projects, cooling systems, and energy harvesting.

The Comimark 2Pcs 40x40mm Thermoelectric Power Generator SP1848-27145 Peltier TEG Module is a compact and efficient solution for harnessing thermoelectric energy. With a thermal conductivity of 15~16x10-3-W/℃ cm and a lightweight design, this module is perfect for a variety of applications, from DIY projects to energy harvesting. Each package includes two modules, and customer support is available 24/7 for any inquiries.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

COP 135914

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews

Brand	Comimark
Product Dimensions	3.99 x 3.99 x 0.33 cm; 41 g
Item model number	LY363
Manufacturer	Comimark
Are Batteries Included	No
Item Weight	41 g

Comimark 2Pcs 40x40mm Thermoelectric Power Generator SP1848-27145 Peltier TEG Module

Details

Details

Description

Specifications

Common Questions