40A Tracer 4210AN MPPT Solar Charge Controller

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Product Description
Item Specifics
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Why Buy From Us
Product Details

40A Tracer 4210AN MPPT Solar Charge Controller

Appreciate you for choosing our 40A Tracer 4210AN MPPT Solar Charge Controller , Tracer-A series. 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 and remote meter. 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.

Features Of 40A Tracer 4210AN MPPT Solar Charge Controller

  • 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 EPsolar 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.


40A Tracer 4210AN MPPT Solar Charge Controller 40A Tracer 4210AN MPPT Solar Charge Controller


  1. Connection for a RTS (Remote Temperature Sensor) to remotely detect battery temperature.
  2. Monitor controller by PC and update controller software via RS485 (RJ45 interface)

Parameter Table

Electrical Parameters

Item Tracer 1210AN Tracer 2210AN Tracer 3210AN Tracer 4210AN
Nominal system voltage

Nominal system voltage

Nominal system voltage

Rated discharge current
Battery voltage range


MPP Voltage range

VBAT +2V~90V



Max. PV input power 130W/12V 260W/24V 260W/12V 520W/24V 390W/12V 800W/24V 520W/12V 1040W/24V

<20mA(12V) <16mA(24V)

Temperature compensate coefficient



RS485(RJ45 interface)

LCD temperature range


Ambient temperature range


Storage temperature range


Humidity range

≤95% (N.C.)



Dimension 172mmx139mmx44mm 172mmx139mmx44mm 228mmx164mmx55mm 252mmx180mmx63mm
Mounting dimension





Power cable










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Battery Voltage Parameters (parameters is in 12V system at 25 °C, please use double value in 24V.)

Battery charging setting Sealed Gel Flooded User
Over Voltage Disconnect Voltage 16.0V 16.0V 16.0V 9~17V
Charging Limit Voltage 15.0V 15.0V 15.0V 9~17V
Over Voltage Reconnect Voltage 15.0V 15.0V 15.0V 9~17V
Equalize Charging Voltage 14.6V —— 14.8V 9~17V
Boost Charging Voltage 14.4V 14.2V 14.6V 9~17V
Float Charging Voltage 13.8V 13.8V 13.8V 9~17V
Boost Reconnect Charging Voltage 13.2V 13.2V 13.2V 9~17V
Low Voltage Reconnect Voltage 12.6V 12.6V 12.6V 9~17V
Under Voltage Warning Reconnect Voltage 12.2V 12.2V 12.2V 9~17V
Under Volt. Warning Volt. 12.0V 12.0V 12.0V 9~17V

Low Volt. Disconnect Volt.

11.1V 11.1V 11.1V 9~17V

Discharging Limit Voltage

10.6V 10.6V 10.6V 9~17V
Equalize Duration (min.) 120 —— 120 0~180
Boost Duration (min.) 120 120 120 10~180


40A Tracer 4210AN MPPT Solar Charge Controller 40A Tracer 4210AN MPPT Solar Charge Controller


1. All our PWM solar controllers have 1 year warranty.

2. All our MPPT solar controllers have 2 years warranty.

3. All our Inverters have 2 years warranty.

Item Specifics
Storage temperature range:
 RS485(RJ45 interface)
 <20mA(12V) <16mA(24V)
Max. PV input power:
 390W/12V 800W/24V
Max. PV VOC:
Battery voltage range:
Brand Name:
Model Number:
 Tracer 4210AN
Maximum Current:
 Charger Controller,Solar System Controller,Voltage Controller
 Light and Timer Control
 MPPT Charge Controller 40A
 Back light LCD Display
Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Power And Solar Shop (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://powerandsolar.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Why Buy From Us

A few reasons why buy from us:

We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.

Enjoy flexible international shipping services that currently operate in over 200 countries across the world.

It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.

Brand new products are available on a regular basis.

We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.

Knowledgeable and professional support team is always happy to help you.

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