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  • high quality 12v/24v/48v auto 60a mppt solar charge controller
  • high quality 12v/24v/48v auto 60a mppt solar charge controller
  • high quality 12v/24v/48v auto 60a mppt solar charge controller
  • high quality 12v/24v/48v auto 60a mppt solar charge controller
  • high quality 12v/24v/48v auto 60a mppt solar charge controller
  • high quality 12v/24v/48v auto 60a mppt solar charge controller
high quality 12v/24v/48v auto 60a mppt solar charge controller

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high quality 12v/24v/48v auto 60a mppt solar charge controller

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

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  • Product Description
  • Parameter
  • Service Introduction
  • Guarantee

is_customized Yes
Application Solar System Controller
Maximum Current 60A
Model Number MPPT-6415
Rated Voltage 12V/24V/48Vauto work
System Voltage 12V/24V/48V
Standby Power Consumption Less than 2 Watt typical

More Parameter >

is_customized Yes
Application Solar System Controller
Maximum Current 60A
Model Number MPPT-6415
Rated Voltage 12V/24V/48Vauto work
System Voltage 12V/24V/48V
Standby Power Consumption Less than 2 Watt typical
Peak Efficiency 98%
Warranty 2 years
color black
DC load current 60a
Max voc 150v
Material Aluminium housing
Certifiacation CE&ROHS
Unit Type piece
Package Size 30cm x 20cm x 15cm (11.81in x 7.87in x 5.91in)
Package Weight 3.3kg (7.28lb.)

Related products

 

 

12/24/48v auto work mppt solar controller-MPPT-6415

 

MPPT-6415

Overview of battery controller

Thank you for selecting 12v 24v 48v auto MPPT solar charge controller. Our MPPT is essentially a smart DC to DC converter which has been optimized to harvest maximum energy from the PV array in battery based solar electric systems by using a variety of maximum power point tracking (MPPT) strategies. The controller’s secondary objective is to ensure that the batteries receive a full charge without becoming overcharged. This is accomplished through a four stage charging process.

 

Features of solar battery charger controller

1

1 - Battery Status LED Indicator

An LED indicator that shows battery status or system errors.

 

2 - Charging Status LED Insdicator

An LED indicator that shows charging status and overvoltage of pv.

 

3 - Setting Button1

 

Set load work mode,battery type and max charge current.

4 - Setting Button2

Set load work mode,battery type and max charge current(in manual mode used for load ON/OFF).

 

5 - LCD Digital Display

 

Dispaly the system status

 

6 - Wiring Box Cover

 

Sheet metal wiring box cover protects power connections

 

7 - FAN

 

FAN to dissipate Internal circuit heat

 

8 - Heat-sink

 

Aluminum heat-sink to dissipate controller heat

 

9 - Mounting Hanger

 

Keyhole slot for mounting

 

10 - Solar Module Terminals

 

Connect solar modules

 

11 - Battery Terminals

 

Connect batteries

 

12 - Load Terminals

 

Connect loads

 

13 - RJ45 Communication Interface(This feature is still in development,.Cannot use yet, )

 

Communicate with personal computer

 

Parameter

 

 Model

MPPT-6415

 

Operating performance

System Voltage

12V/24V/48V

Maximum Solar Array

12VDC 840Watts

24VDC 1680Watts

48VDC 3360Watts

 

Standby Power Consumption

Less than 2 Watt typical

Peak Efficiency

97%

 

DC input side

PV Open Circuit Voltage (VOC)

150 volts DC

Max current

    45A

 

DC output side

charge current

60A

 

load current

30A

Battery Charging

Charging algorithm

4-stage

Charging stages

Bulk, Absorption, Float, Equalize

Temperature Compensation

Coefficient –5mV/C/cell (25° ref)

Mechanical And Environment

Ambient temperature

-25 C … +50 C

Degree of protection

Dimensions (X x Y x Z)

    IP 32

272*180*94MM

    

 

Weight

2.8kg

 

Advantage Overview:

Traditional controllers connect the solar module directly to the battery when recharging. This requires that the solar module operate in a voltage range that is usually below the module’s Vmp. In a 12 Volt system for example, the battery voltage may range from 10 - 15 Vdc, but the module’s Vmp is typically around 16 or 17 Volts. Figure 5-1 shows typical current vs. voltage and power output curves for a nominal 12 Volt off-grid module.

6

The array Vmp is the voltage where the product of output current and voltage (Amps x Volts) is greatest, which falls on the “knee” of the solar module I-V curve as shown on the left in Figure 5-1.

 

Because traditional controllers do not always operate at the Vmp of the solar array, energy is wasted that could otherwise be used to charge the battery and power system loads. The greater the difference between battery voltage and the Vmp of the module, the more energy is wasted. MPPT technology will always operate at the maximum power point resulting in less wasted energy compared to traditional controllers. shows typical current vs. voltage and power output curves for a nominal 12 Volt off-grid module.

 

Conditions That Limit the Effectiveness of MPPT

 

The Vmp of a solar module decreases as the temperature of the module increases. In very hot weather, the Vmp may be close or even less than battery voltage. In this situation, there will be very little or no MPPT gain compared to traditional controllers. However, systems with modules of higher nominal voltage than the battery bank will always have an array Vmp greater than battery

 

voltage. Additionally, the savings in wiring due to reduced solar current make MPPT worthwhile even in hot climates.

Dimension in Millimeter

7

DC Load Wiring

2

Battery Wiring

3

                                                                     

4

                                                                     Batteries in series connection

5

                                                              Batteries in parallel connection

Solar Module Wiring:

8

                                                                   Modules in series connection

 

Model

Nominal DC Voltage

Maximum Solar Module Power

MPPT-4415

12/24/48 VDC

630/1260/2688W

MPPT-6415

12/24/48 VDC

840/1680/3360W

 

Maximum solar module power

Multiple solar modules in parallel connection(Refer to Fig.4-8): The sum of their voltages must not Exceed open circuit voltage of 150V.The sum of the solar power must Not exceed the maximum capacity of the unit.(see above Table)

9

                                                                  Solar modules in parallel connection

MPPT Technology

 

 

 MPPT stands for "Maximum Power Point Tracking". This describes a process by means of which the solar module is always operated at the point of maximum possible power. Because the point the maximum power can vary depending on the operating mode and the local conditions, and because it changes in the course of the day, the term "tracking" is used, i.e. the tracking of this point.  

 

Current Boost

 

Under most conditions, MPPT technology will “boost” the solar charge current. For example, a system may have 36 Amps of solar current flowing into the MPPT and 44 Amps of charge current flowing out to the battery.The MPPT does not create current! Rest assured that the power into the MPPT is the same as the power out of the MPPT. Since power is the product of voltage and current (Volts x Amps), the following is true*:

(1) Power Into the MPPT = Power Out of the MPPT

(2) Volts In x Amps In = Volts Out x Amps Out

* assuming 100% efficiency. Losses in wiring and conversion exist.

 

If the solar module’s maximum power voltage (Vmp) is greater than the battery voltage, it follows that the battery current must be proportionally greater than the solar input current so that input and output power are balanced. The greater the difference between the Vmpand battery voltage, the greater the current boost. Current boost can be substantial in systems where the solar array is of a higher nominal voltage than the battery.

 

  

  

 

Battery Charging Information

 

4-Stage Charging

 

The MPPT has a 4-stage battery charging algorithm for rapid, efficient, and safe battery charging. Figure 4-2 shows the sequence of the stages.

10

Bulk Charge Stage

 

In Bulk charging stage, the battery is not at 100% state of charge and battery voltage has not yet charged to the Absorption voltage setpoint. The controller will deliver 100% of available solar power to recharge the battery.

 

Absorption Stage

 

When the battery has recharged to the Absorption voltage setpoint, constant-voltage regulation is used to maintain battery voltage at the Absorption setpoint. This prevents heating and excessive battery gassing. The battery is allowed to come to full state of charge at the Absorption voltage setpoint. The Absorption setpoint is temperature compensated if the RTS is connected.

 

Float Stage

 

After the battery is fully charged in the Absorption stage, the MPPT reduces the battery voltage to the Float voltage setpoint. When the battery is fully recharged, there can be no more chemical reactions and all the charging current is turned into heat and gassing. The float stage provides a very low rate of maintenance charging while reducing the heating and gassing of a fully charged battery. The purpose of float is to protect the battery from long-term overcharge.

The Float setpoint is temperature compensated if the RTS is connected.

 

 

Setting Operation

11

ATTENTION:

1. If your address is remote area by DHL or FedEx,then we will send by other express

2. We can low down some price for less customs duty when shipping, please leave the value of product you want us to declare, otherwise,we will declare by our experience; and we will not bear the high tariff cost,buyer must bear the reponsibility by themselves.

3. The Customers from Brazil please must leave CPF number or CNPJ number, otherwise, the shipping company will refuse the transport;

Certifications 

Controller CE

Shipping and Packaging

 production LINEimage

Payment:

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.

 

Shipment:

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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3. If you love my items please leave me good feedback. Your action will help us offer our milk and bread. I will do the same for you.

4. Please contact us before leaving any negative of neutral feedback. We will work with you to solve any problems.

 

Return:

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.

 

Contact:

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.

 

Welcome to our Hot sale mppt 48v automatic voltage 60amp solar charge controller with lcd

 

Service Process

Service Guarantee

  • Free purchase service fee

    Free purchase service fee: ECVV do not charge the Buyer a procurement Service Fee for purchasing this product.

  • ECVV Supply

    Ensure product quality and payment security.Ensure the date of delivery, ensure logistics to end destinations, provide custom clearance service.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a $ 100 deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.