Name: 1688L Solar-Powered DC Freezer for Commercial Home Refrigeration Supply
Brand: Huzhou Transtec Electrical Appliances Co., Ltd
SKU: 2198102892

Question 1

Who is TRANSTEC?

Accepted Answer

TRANSTEC is the brand of Huzhou Transtec Electrical Appliances Co., Ltd., a refrigeration equipment manufacturer established in 2019 and headquartered in Huzhou

Question 2

Are you a manufacturer or a trading company?

Accepted Answer

We are a manufacturer. TRANSTEC operates 2 production facilities in Huzhou, Zhejiang, China, with a combined production area of 6,000 m2 and a team of 100. You are welcome to arrange a factory visit or video inspection before placing your order.

Question 3

What products and services do you offer?

Accepted Answer

Our product lines include solar freezers, solar refrigerators, DC refrigerators & freezers (12V/24V/48V), solar direct-drive freezers, solar air conditioners, and solar ice makers. Beyond finished products, we also provide customized development, OEM/ODM, SKD/CKD supply, and support for overseas local manufacturing. Our model: refrigeration products + new energy technology + manufacturing partnership.

Question 4

Which power systems do your refrigeration products support?

Accepted Answer

Our DC refrigeration products support 12V, 24V, and 48V DC systems, and can be used together with solar panels, MPPT controllers, and batteries. They are built for off-grid, weak-grid, mobile, and remote applications. We can help match the system to your specific power setup.

Question 5

What is a solar direct-drive freezer? How does it work?

Accepted Answer

A typical solar direct-drive system is: solar panels -MPPT/controller -DC compressor-freezer. Under sufficient sunlight the unit runs directly on PV power, which reduces dependency on batteries and can lower system cost in sunny regions. Available models are offered at 12V/24V /48V DC.

Question 6

How do I size the solar system for my freezer/fridge?

Accepted Answer

Final system sizing depends on your location (peak sun hours), ambient temperature, product capacity, daily workload, and runtime requirements. We provide a system configuration reference covering the suggested amount of solar panels, MPPT controller, and battery capacity as a starting point for your project. The reference is advisory; the final, project-specific design is confirmed together with your requirements and any local installer

Question 7

Do you have products suitable for off-grid / remote areas?

Accepted Answer

Yes. That is our core market. Solar freezers suit rural shops, supermarkets, fisheries, and remote or off-grid locations; solar refrigerators suit household and small commercial use in rural markets and solar projects; solar ice makers support fisheries, aquaculture, food preservation, agriculture, and commercial ice production in off-grid areas.

Question 8

What is your MOQ?

Accepted Answer

Our MOQ starts from just 1 piece, which makes it easy to place sample orders and test the local market before scaling up.

Question 9

How do I get a quotation? What currency do you use?

Accepted Answer

Quotations are in USD. Please provide the model (or your requirements: capacity, voltage, application), quantity, and destination port. Our sales team will reply with a formal quotation.

Question 10

What trade terms do you support?

Accepted Answer

For loose cargo / small lots: EXW. For full containers: FOB Ningbo or FOB Shanghai.

Question 11

Which payment methods do you accept?

Accepted Answer

We accept T/T and Alibaba Trade Assurance. Trade Assurance offers order protection on Alibaba for both buyer and seller.

Question 12

What is your production lead time?

Accepted Answer

Standard lead time is 3-7 days for loose cargo/small-lot orders and 30-45 days for full container orders. Customized (OEM-ODM)orders take longer; once your order is confirmed, we will confirm the firm schedule with you in writing.

Question 13

Can you ship samples first?

Accepted Answer

Yes. Since our MOQ starts from 1 piece, you can order one unit as a sample to test your market before a larger order. Sample shipping follows the same trade terms (EXW for small lots or FOB for container orders), with a typical lead time of 3-7 days.

Question 14

What is your warranty policy?

Accepted Answer

We offer a 1-year warranty for the complete unit and a 3-year warranty for the compressor.

Question 15

How is quality controlled?

Accepted Answer

Every unit passes a full QC process covering incoming material inspection, assembly QC, electrical testing, refrigeration testing, performance testing, and pre-shipment inspection. For local manufacturing projects, we also help build the same QC system in the client's own factory.

Product specifications

BD/BC-1688

Product profile

Customization

Capacity

Door

Model NO.

Installation

Type

Power Source

Material

Temperature Type

Defrost Type

Climate Type

Certification

Power Consumption

Input Voltage

N.W. /G.W

Temperature Range

Inner Glass Door

Inner' Light

Basket

Thermostat

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Origin

HS Code

Key features

Company profile

About Our Factory & Business Background

Our Production Capability & Technical Expertise

Our Industry Experience & Global Business Record

Our Certifications, Standards & Industry Recognition

Product Q&A

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