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High-Efficiency PWM Solar Charge Controller for 12V/24V Applications
800 Piece
$7800 Piece
$14Product information
High-quality High-Efficiency PWM Solar Charge Controller for 12V/24V Applications supplied by Zhongshan Juneng Jiu Technology Co.,Ltd. Bulk wholesale pricing ranges from $7 to $14 per Piece with a minimum order of 800 Piece. Inquiry for latest prices.
Rated Voltage:
12V/24V
Specification:
18.5*11.7*5cm
Production Capacity:
50000
Transport Package:
Box
Trade Term:
EXW, CFR, CIF, FOB
Model NO.:
JNJ-610
Trademark:
Junengjiu
Payment Term:
LC, T/T, Western Union, Small-amount payment, PayPal, D/P
Specifications
Rated Voltage:
12V/24V
Specification:
18.5*11.7*5cm
Production Capacity:
50000
Transport Package:
Box
Trade Term:
EXW, CFR, CIF, FOB
Model NO.:
JNJ-610
Trademark:
Junengjiu
Payment Term:
LC, T/T, Western Union, Small-amount payment, PayPal, D/P
Application:
Solar System Controller
Port Of Loading:
Zhongshan Port
Origin:
Zhongshan, China
Business Details
Country:
China
Business Types:
Not specified
Main Markets:
Not specified
Main Products:
Year Established:
2019-10-16
Annual Revenue Amount:
Not specified
Numbers Of Employees:
34
Preferred Payment Term:
LC, T/T, Western Union, Small-amount payment, PayPal, D/P
Preferred Trade Term:
EXW, CFR, CIF, FOB
Port Of Loading:
Zhongshan Port
Certificates:
RoHS, CE
Product descriptions from the supplier
1.What is a solar controller?
A solar controller (also known as a solar charge controller) is a device used to manage the electrical energy transmission between solar panels and batteries. Its main functions are to prevent the battery from overcharging or over-discharging, extend the battery life, and optimize the efficiency of the solar energy system.
2.What is the role of a solar controller?
Charging management: Controls the process of charging the battery by the solar panels to prevent overcharging.
Discharge protection: Prevents the battery from over-discharging and protects the battery life.
Load control: Manages the power supply to the loads (such as lights, devices) connected to the controller.
System monitoring: Some controllers provide functions for displaying and monitoring data such as voltage, current, and battery capacity.
3.What is the difference between a PWM controller and an MPPT controller?
PWM controller:
Directly reduces the voltage of the solar panels to the battery voltage, with relatively low efficiency.
Suitable for small-scale systems or situations with limited budgets.
MPPT controller:
Maximizes the output power of the solar panels by dynamically adjusting the operating point.
Has higher efficiency and is especially suitable for high-power systems or low-temperature environments.
4.What types of batteries can a solar controller be used with?
Most solar controllers support multiple battery types, including:
Lead-acid batteries (sealed type, open type)
Lithium batteries (lithium iron phosphate, ternary lithium, etc.)
Gel batteries
5.When choosing, you need to confirm whether the controller supports your battery type.
Does a solar controller have overload protection?
Yes, most solar controllers have the function of overload protection. When the load current exceeds the rated value of the controller, the controller will automatically cut off the output to protect the system.
6. How does a solar controller work at night?
At night, the solar controller stops charging and manages the battery's discharge to the load according to the settings, preventing the battery from being over-discharged.
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TRUST STARS
3.6/5
0 Reviews
Company Verification
0/4
Profile Completeness
67%
Avg. Product Score
0/5
Responsiveness
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Certification
RoHS, CE
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Frequently Asked Questions (FAQs)
How can I buy & import Solar Controllers from China?
You can contact verified China supplier Zhongshan Juneng Jiu Technology Co.,Ltd through platforms like Freshdi.com to purchase High-Efficiency PWM Solar Charge Controller for 12V/24V Applications. For direct inquiries, please contact Mr. Zhongshan Ju nengjiu, the company’s representative. The supplier has a 3.6-star rating on Freshdi and has verified. You’ll receive product details, pricing, and shipping terms directly from supplier.
What are the payments and trade terms for High-Efficiency PWM Solar Charge Controller for 12V/24V Applications?
For High-Efficiency PWM Solar Charge Controller for 12V/24V Applications, Zhongshan Juneng Jiu Technology Co.,Ltd accepts LC, T/T, Western Union, Small-amount payment, PayPal, D/P as the preferred payment method, the trade term is EXW, CFR, CIF, FOB, and shipments are typically arranged from port Zhongshan Port, ensuring secure and timely international delivery.
What is the current price of High-Efficiency PWM Solar Charge Controller for 12V/24V Applications?
The supplier Zhongshan Juneng Jiu Technology Co.,Ltd offers High-Efficiency PWM Solar Charge Controller for 12V/24V Applications at negotiation.
What are the specifications of High-Efficiency PWM Solar Charge Controller for 12V/24V Applications from China?
High-Efficiency PWM Solar Charge Controller for 12V/24V Applications is sourced from China and meets international export standards. Key specifications include: Origin: Zhongshan, China, Trademark: Junengjiu, Transport Package: Box, Production Capacity: 50000, Specification: 18.5*11.7*5cm, Rated Voltage: 12V/24V, Trade Term: EXW, CFR, CIF, FOB, Payment Term: LC, T/T, Western Union, Small-amount payment, PayPal, D/P
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$14
/ Piece
Min. order: 800 Piece
Mr. Zhongshan Ju nengjiu
Year Established: 2019-10-16
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