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Tracer3210A mppt solar charge controller 30a for 12v/24v lead acid battery and gel battery piece

USD 120 / piece    133.33     -10%
10 piece

Shipping Weight: 2.4 kg

Country of origin: China

The estimated delivery time is 10 - 19 days after payment.

Free Shipping for orders over USD 500.00

Payment: Bank transfer

Third party financial regulators will be involved in the transaction process.

Image SKU No. MPN Brand
11055699 - -
Application Maximum Current is_customized Model Number Rated Voltage Type DC load current Max Voc System power Communication function Battery voltage Function Color Certification Warranty Unit Type Package Size Package Weight
Lighting Controller,Solar System Controller,Charger Controller,Solar Working Station,Voltage Controller 30A Yes Tracer3210A 12v/24v mppt solar charge controller 30a 30A 100v 390w(12v),780w(24v) RS485(RJ45 interface) 12v/24v MPPT Silver white CE&ROHS 2 years piece 28cm x 21cm x 11cm (11.02in x 8.27in x 4.33in) 2.4kg (5.29lb.)
Unit Price Purchase Count
MOQ: 10 piece
USD 120 / piece
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Market rebate 2.00 元

ECVV Industrial Products Mall

0086 755 33941239 support@ecvv.com

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  • Product Description
  • Parameter
  • Service Process
  • Guarantee
  • Cumulative Repurchase

Application Lighting Controller,Solar System Controller,Charger Controller,Solar Working Station,Voltage Controller
Maximum Current 30A
is_customized Yes
Model Number Tracer3210A
Rated Voltage 12v/24v
Type mppt solar charge controller 30a
DC load current 30A

More Parameter >


Application Lighting Controller,Solar System Controller,Charger Controller,Solar Working Station,Voltage Controller
Maximum Current 30A
is_customized Yes
Model Number Tracer3210A
Rated Voltage 12v/24v
Type mppt solar charge controller 30a
DC load current 30A
Max Voc 100v
System power 390w(12v),780w(24v)
Communication function RS485(RJ45 interface)
Battery voltage 12v/24v
Function MPPT
Color Silver white
Certification CE&ROHS
Warranty 2 years
Unit Type piece
Package Size 28cm x 21cm x 11cm (11.02in x 8.27in x 4.33in)
Package Weight 2.4kg (5.29lb.)

Tracer3210A mppt solar charge controller 30a for 12v/24v  lead acid battery and gel battery




 Tracer-A series is based on common positive design and advanced MPPT control algorithm, with LCD displaying 

 running status, this product is artistic, economical and practical.

With MPPT control algorithm, in any situation, products of this series can fast and accurately track out the best maximum power point (MPP) of photovoltaic array, in order to obtain the maximum solar energy in time, which remarkably improves energy efficiency. There is dual display function: local LCD panel or remote meter (needs extra MT50). With Modbus communication protocol interface, it is convenient for customers to expand applications and monitor in various fields like telecommunication base station, household system, street lighting system, wilderness monitoring system, etc.

All-round electronic fault self-test function and enhanced electronic protection function could furthest avoid  damages 

on system components resulting from installation errors or system failures.


* Advanced Maximum Power Point Tracking (MPPT) technology, with efficiency no less than 99.5%.

*  High quality components, perfecting system performance, with maximum conversion efficiency of 98%.

* Ultra-fast tracking speed and guaranteed tracking efficiency.

*  Accurately recognizing and tracking of multiple power points.

*  Reliable automatic limit function of maximum PV input power, ensuring no overload under any circumstance.

*  Wide MPP operating voltage range.

*  12/24VDC automatically identifying system voltage.

* LCD panel display design, dynamically displaying tool’s operating data and working condition.

*  Multiple load control modes: manual control, light ON/OFF, light On+Timer and test mode.

*  Support 3 charging preprogram options: Sealed, Gel, Flooded. 

*  Battery temperature compensation function.

*  Real-time energy statistics function.

*  With RS-485 communication bus interface and Modbus communication protocol, it is available to meet various

   communication requirements in different situations.

*  Available for network module (eBox--01)with protocol TCP/UDP/SNMP, to realize connection to internet.

* Available for PC monitoring and external display unit connecting like MT50 and so on, realizing real-time data checking and parameters setting.

* Support software upgrade.

Electronic protections:

• PV reverse polarity protection               

• PV short circuit protection

• PV over current alarm protection           

• Battery overcharge protection                

• Battery over discharge protection          

• Battery reverse polarity protection             

• Load short circuit protection                   

• Load overload protection



1 –Mounting hole sizeΦ5

2 –Select Button

3 –Connection for a RTS (Remote Temperature Sensor) to remotely detect battery temperature.

4 –Solar Module Terminals: Connect solar modules.

5 –Battery Terminals: Connect batteries.

6 –Load Terminals: Connect loads.

7 –RS-485 Port (RJ45 interface): Connect with PC or MT50 to monitor or update firmware.

8 –Product shell

9 –Enter Button

10 – LCD

Technical Specifications

 Electrical Parameters




Nominal system voltage

12VDC / 24VDC Auto work

Rated charge current

Tracer3210A  30A

Rated discharge current

Tracer3210A   30A

Battery voltage range


Max. solar input voltage


MPPT voltage range

VBAT +2V~90V (Voc. less than 100V)

Max. PV input power

Tracer3210A 390W(12V) 780W(24V)


20mA(12V)  16mA(24V)

Temperature compensate coefficient



RS485(RJ45 interface)


• Environmental Parameters




LCD temperature range

-20Cto +70C

Ambient temperature range

-25Cto +45C

Storage temperature range

-35Cto +80C

Humidity range





• Mechanical Parameters (Tracer3210A)





228mm x 164mm x 55mm

Mounting dimension


Mounting hole size


Power cable






Annex I Conversion Efficiency Curves



Illumination Intensity: 1000W/m2   Temp: 25ºC


Model: Tracer3210A




Solar Module MPP Voltage(34V) / Nominal System Voltage(12V)




Solar Module MPP Voltage(34V, 68V) / Nominal System Voltage(24V)




Remote Meter (Model:MT50)

The digital remote meter displays system operating information, error indications, and self-diagnostics. Information displayed on a backlit LCD display is easy to read and large buttons make navigating the meter menus easy. The meter can be flush mounted in a wall or frame. The MT50 (standard edition) is supplied with one 2 meter long cable. The MT50 connects the Tracer-BN series with the RJ45 interface.






 DSC_0628 image4210A    DSC_068

production LINE




If you have any question about purchasing, leave me message and I'll give reply as soon as possible.

1. We accept Alipay, West Union, T/T,

2. Payment must be made within 3 days of order.

3. If you can't check out immediately after auction close, please wait for a few minutes and retry.



1. We guarantee to ship out within 48 hours after payment confirmation (except Holiday).

2. Delivery time is approx. 7 to 15 business days (excluded Saturday & Sunday, Public Holiday) to most US/UK/AU destinations .

3. EMS express shipping usually takes 3-7 working days dependent on the country delivered to. We are not responsible for any accidents, delays or other issue that are the responsibility of the shipping service.

4. In order to ensure you receive you order tax free upon import, we will declare it as a 'GIFT' with a lower value. This lower price does not reflect the total price you paid or the market value of the product and may not apply to countries with different tariff rules. Any import charges or fees are the buyer's responsibility.

5. Please contact us if you don't receive it over above 4 weeks, we will solve this problem in a very short time.

6. All our items will be shipped to buyer's Wholesales Alibaba address please confirms your address on Alibaba before you bid. Please make sure the shipping address is correct. We are not responsible for any wrong or undeliverable addresses.



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1. We provide 1 years warranty. If the item is defective, please notify us within 3 days of delivery.

2. All items must be returned in their original condition, in order to qualify for a refund or exchange of goods.

3. But shipping fee and insurance is not refundable.

4. Items returned after 7 days of delivery are only eligible for repair.

5. The buyer is responsible for all shipping costs incurred.



1. All emails will be answered within 24 hours.

2. Please leave a message in the Trade Manager

3. If you do not receive our reply, please kindly re-sent your email and we will reply you as soon as possible . If you email us and don’t hear a reply, please email again through the Alibaba system as sometimes our mail servers have errors.


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Service Process

Service Guarantee

  • 6 months warranty

    ECVV accepts the product for return during the limited warranty period, ECVV may, at its option: (i) repair; (ii) replace; or (iii) refund the amount paid by the customer.

  • 100% Payment Protection

    If you don't receive the item that you ordered, we'll reimburse you for full purchase price plus any original shipping costs.

  • 30 days return and exchange

    The Customer could, within 30 days of the date of delivery or collection, at ECVV's discretion, replace the products or refund the purchase price.

  • Free Shipping for orders over USD 500.00

    Free Shipping for orders over USD 500.00, Otherwise USD 30.00


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