Gold Member Since 2008
Audited Supplier
Yueqing JYins Electric Technology Co., Ltd.

Solar Charge Controller, Solar Controller, Solar Charger Controller manufacturer / supplier in China, offering 12V 30A Solar Charge Controller, Single Phase Programmable LED Digital Meter (JYK-DP3), Single Phase Digital Display Electric Voltage Meter and so on.

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12V 30A Solar Charge Controller

FOB Price: US $4.1-10.5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $4.1-10.5/ Piece
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Production Capacity: 50000 PCS/Year
Transport Package: Standard Exporting Carton or by Your Requirements
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: JYKT-1230
  • Rated Voltage: 12V
  • Warranty: 18 Months
  • Control Mode: PWM
  • Approval: CE & RoHS
  • Specification: CE, RoHS
  • HS Code: 85044019
  • Application: Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Thermal Controller
  • Maximum Current: 30A
  • OEM: Accepted
  • ODM & OEM: Accepted
  • Trademark: Jyins
  • Origin: Yueqing, Zhejiang, China
Product Description
12V 30A solar charge controller

Control: Micro Controller Unit utilizing dedicated software and SCM for precise control.
Charging mode: Pulse Width Modulated control, allows for high efficiency boost, recovery and
Float charging. Temperature compensation ensures that these parameters are adjusted for maximum
Battery condition and hence, prolonged battery life.
High accuracy discharging control: Over-discharging control voltage modified by the battery
Discharging rate curve.
Self protection: Circuit Protection: Protection against overload, short circuit and reverse connection,
Built in Transient Voltage Suppression protects against lightning. Reverse current leakage through
PVpanel is blocked. Batteries are prevented from over-charging or discharging.
LED indication on system condition: Indicating LED's, monitor battery charging levels as well as
Battery state. LED monitoring of load conditions such as over load and short circuit as well as load
On/off, are also provided.
Design standard: Operating temperature range from -35 to +50 deg C.
No adjustable hardware part: Controller accuracy, stability and reliability is assured by the use of
Flash memory for all control parameters and set-points.
Operation and Design: Easy to operate, robust in design.
Output modes: Direct current output mode


JYSC12 30

JYSC24 30

System Voltage


12V/24V AUTO

Max.Charge Current

30 A

30 A

Float Charge



Boost Charge





LED Indicator

3 LED Indicators for different charge status


14 3.5 x90x 3 8mm(L×W×H)


22 0g




Gift box





Q 1.Would you accept to use our logo ?
.If you have good quantity,it absolute no problem to do OEM.
Q 2.We want to know month capacity.  
 It depends on which model.For example for relay type small capacity , month capacity can reach near 200000pcs   and big capacity near 30000pcs.
Q 3.Where is your market?
 Our products are popular in russia, indonisia, Philippines,italy, america, pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
Q 4.Does the inverter connect with solar system ?
Yes.Because of the unique feature which combine invert,charge and AC auto-transfer switch into one complete system,made inverter not only connect with solar system,also could be used in officer equipment,household items,power tools ans etc..
Q5. What kind of certificate you have ?
Our company already achieve CE,ROHS.Any certificate can apply for you.
Q6. What is OEM?
Original Equipment Manufacturer.
Q7.How long of the warranty or guaranty?
18 months.
Q8.How to pay for solar controller?
We accecpt paypal,western union, T/T. If you have any good payment, we also can accept.
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Mr. Hoffer
Sales Director
To: Mr. Hoffer

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