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Shop / hqst 40 amp mppt solar charge controller

Epever 40A MPPT Solar Charge Controller for Gel, Flooded, Sealed Lithium Battery

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$ 118.99   $83.29   save 30%
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EPEVER MPPT Solar Charge Controller 40Amp, 12V/24V Auto Work, Max PV 100V, Common Negative Grounding The EPEVER MPPT Solar Charge Controller is an upgraded version that offers improved functionality and advanced technology. It is suitable for use with lead-acid (sealed, gel/AGM, flooded) and lithium-ion (LiFePO4, Li(NiCoMn)O2) batteries, with user-defined battery type options.

Technical Specifications: - Model: Tracer4210AN (Upgraded version) - Rated charge and discharge current: 40A - Nominal system voltage: 12V/24V DC auto work - Max. PV input power: 520W for 12V battery or 1040W for 24V battery - Max. PV open circuit voltage: 100V (at minimum operating temperature), 92V (at 25°C) - Supports lead-acid battery types: Sealed, Gel(AGM), Flooded, User-defined (9-17V@12V; 18-34V@24V) - Supports lithium-ion battery types: LiFePO4 (4s/12V; 8s/24V), Li(NiCoMn)O2 (3s/12V; 6s/24V), User-defined (9-34V) - Grounding: Common negative - Tracking efficiency: ≥99.5%, Max. conversion efficiency: 98% - Working environment temperature: -25°C to +50°C (100% input and output) - Storage temperature: -20°C to +70°C - LCD backlight time: 60s (default) - RS485 interface: 5VDC/100mA - Controller Terminals: #6 AWG (16mm²), Recommended Wire cable: #6 AWG (16mm²) - Dimension: 25218063mm, Weight: 1.65 KG

Package Includes: - 1 x 40A MPPT Solar Charge Controller (Tracer4210AN) - 1 x Temperature sensor for controller (Model: RT-MF58R47K3.81A) - 1 x User Manual (English)

Key Features: - Backlight LCD display - Enhanced safety protection functions - Compatible with lead-acid and lithium-ion batteries - Supports battery type selection via controller buttons - Based on common negative design and advanced MPPT technology with ≥99.5% efficiency - Adaptive three-stage charging mode for longer battery life and improved system performance - All-around electronic protections (overcharging, over-discharging, PV reverse polarity, etc.) - Isolated RS485 interface with standard MODBUS communication protocol for remote monitoring and parameter setting

The EPEVER Tracer-AN series MPPT solar charge controller can be widely used in various applications, such as solar RVs, communication base stations, household systems, and field monitoring.

GolandCentury is the official authorized sales agent for the EPEVER brand, offering the latest versions of controllers, inverters, and accessories. Our warehouse and service centers in the US, Europe, Canada, and Australia provide free technical support to ensure our customers a seamless experience.

product information:

AttributeValue
upc791280364400 608754324214 608754324474
manufacturerEPEVER
product_dimensions9.92 x 7.09 x 2.48 inches
item_weight3.63 pounds
country_of_originChina
item_model_number40A MPPT
customer_reviews
ratings_count321
stars4.4
best_sellers_rank#125,088 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
#112 in Renewable Energy Controllers
is_discontinued_by_manufacturerNo
batteries_requiredNo
included_componentsmppt

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We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.

30 Days Returns & Exchanges Policy

If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.

After 30 days of delivery of your order, we will no longer accept returns.

Refund Process & Return conditions:

To request a return,please email us at:[email protected] ,We will respond within 24 hours after the consumer sends the email (except weekends).
If it is a quality issue, please provide an order number and attach clear photos of the items that represent the issue.
After we receive the returned order, our Quality Assurance department will inspect and verify the condition of the item.Upon acceptance of your return, a refund will be issued to the original form of payment within 1-3 business days.

Make sure your item meets all our return conditions :

Items returned without authorization will not be accepted.
The time frame for return must not exceed 30 days from when the original order was received.
Any promotional gifts must also be returned with your returned item.
All items must be returned in their original condition, without scratches or signs of wear, and must not be resized or altered in any way.
Your return needs to be sent within the given time frame(3-12 working days)
Please make sure you provide us the tracking# and receipt after you return.

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Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).