What is the warranty period for this controller?

We provide a 1-year warranty covering mechanical defects.

Does the controller support lithium batteries?

Yes, it supports LiFePO4 and Li(NiCoMn)O2 batteries with activation functions.

Can I customize the color of the controller?

Yes, the color can be customized, with black being the standard option.

What is the maximum PV input voltage?

The maximum PV input voltage ranges from 60V to 150V depending on the model.

How does the controller handle different battery types?

It offers specific charging parameters for GEL, Sealed, Flooded, and Lithium batteries.

Is there a display to monitor system status?

Yes, it features an LCD display showing charge status, battery capacity, and system voltage.

What are the lead times for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System

NINGBO KEMAPOWER ELECTRONICS CO., LTD.

10 yrs

5.0 (4 Reviews)

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Product Highlights

High Efficiency MPPT Technology: Efficiency exceeds 99% with multi-stage charging modes for optimal energy harvesting.
Wide Voltage Compatibility: Supports 12V, 24V, 36V, and 48V systems with auto-detection or manual setting.
Multiple Battery Type Support: Compatible with GEL, Sealed, Flooded, LiFePO4, and Li(NiCoMn)O2 batteries.
Advanced Communication Options: Features optional internal Bluetooth, external Bluetooth, and external WiFi connectivity.
Comprehensive LCD Display: Real-time monitoring of PV, battery, and load parameters with error code display.
Robust Protection Mechanisms: Includes reverse connection, over/low voltage, and over-load protection for safety.
USB Charging Ports: Equipped with 2*2A/5V USB ports for convenient device charging on 12/24V models.

Product Attributes

Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year
Model NO.: MPPT-R
Condition: New
Certification: ISO, CB, CE
Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
Rated Voltage: 12/24/36/48V
Color: Black
Transport Package: Safety Packing
Specification: 12/24V 20-60A and 12/24/36/48V 30-100A
Trademark: KEMAPOWER
Origin: Foshan, China
HS Code: 9032899090
Production Capacity: 50, 000 PCS/Year

12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System

12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System pictures & photos — 12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System

12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System
12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System
12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System
12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System
12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System
12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System
12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System

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12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System
12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System
12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System
12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System
12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System
12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System
12V 24V Auto Solar Controller MPPT 20A 30A 40A Solar Charging Controller for Solar Energy System

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Product Description

MPPT Solar Charge Controller
MPPT-R

KEY FEATURES

MPPT solar charge controller 12/24V 20-60A and 12/24/36/48V 30-100A
Common Positive, Max PV input 60/75/150V, efficiency >99%
LCD display for PV Bat Load parameter setup and working status
Multi-stages charging mode, Bluk, Absorption, Float, Equalization, CV
GEL, Sealed, Flooded, LiFePO4, Li(NiCoMn)O2, customization
With Temperature Compensation and current limiting charging
With Lithium battery activation Function
Internal Bluetooth or External WIFI Communication optional
2*2A/5V USB port for 12/24V 20-40A controller

TECHNICAL SPECIFICATIONS

Model

MPPT2420R

MPPT2430R

MPPT2440R

MPPT2450R

MPPT2460R

MPPT4830R

MPPT4840R

MPPT4850R

MPPT4860R

MPPT4880R

MPPT48100R

System voltage

12 / 24V Auto

12 / 24 / 48V Auto (36V Manual set )

Rated charging current

20A

30A

40A

50A

60A

30A

40A

50A

60A

80A

100A

Max PV VOC

<60V

<75V

<100V

<150V

Max PV Input Power

12V

260W

390W

520W

650W

780W

390W

520W

650W

780W

1040W

1300W

24V

52W

780W

1040W

1300W

1560W

780W

1040W

1300W

1560W

2080W

2600W

36V

1170W

1560W

1950W

2340W

3120W

3900W

48V

1560W

2080W

2600W

3120W

4160W

5200W

Battery type

GEL, Sealed, Flooded, LiFePO4,Li(NiCoMn)O2, customization

Equalize charge**

Maintenance-freelead-acid battery : 14.6V; GEL:NO; Lead-acid Flooded battery : 14.8V

Absorption charge**

Maintenance-freelead-acid battery :14.4V; GEL:14.2V ; Lead-acid Flooded battery:14.6V

Float charge**

Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery : 13.8V

Low voltage disconnection**

Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery: 10.8V

Low voltage reconnection**

Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery: 12.6V

High voltage disconnection**

Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery: 16V

Lithium battery activation

YES

Light control voltage

5V / 10V / 15V / 20V

Temperature compensation coefficient

-4mV/ºC/2V (25ºC)

No load consumption

<50mA(24V); <35mA(48V)

DC output voltage

Same as battery voltage

DC output current

20A

30A

40A

50A

60A

30A

40A

50A

60A

80A

100A

Load control mode

24hrs work, light control, light and timing control, timing control, reverse light control

Protection

PV Reverse Connection, BAT Reverse Connection, BAT Over/Low Voltage, Over Load

LCD Display

Day or Night; Charge status; System VDC; Bat type/Vdc/Charge/dscharge Amp/Ah/ºC/%; Load on/off ; Bat/PV/Load parameters setup; Error Code

Human interface

LCD with backlight, 2 buttons

Cooling mode

Natural

Fan

Natural

Fan

Wiring

High current copper terminal≤25mm²(3AWG)

Working temperature

-20 ~ +55 ºC

Storage temperature

-30 ~ +80 ºC

Humidity

≤90%, nocondensation

Protection class

IP30

USB Charger

2A/5V USB*2

Internal bluetooth

Optional

External bluetooth

Optional

External WiFi

Optional

RS485

Optional

Product size mm

123*178*50

132*195*60

144*818*70

190*260*95

144*218*80

190*260*110

212*294*120

PCS / CTN

CTN KG

19.5

17.5

13.7

15.2

18.4

CTN mm

410*390*300

420*340*295

495*405*310

445*445*330

550*410*390

495*445*330

505*480*350

** Remark

The preceding parameters are 12V system and the temperature is 25'C. 24V system 2x; 36V system 3x; 48V system 4x.

PRODUCT DISPLAY

MPPT-R 20-40A

MPPT-R 50-60A

20-40A, Natural cooling 50-100A, Fan cooling

1. Day or night
2. Charge status
3. Battery capacity
4. Battery type
5. Warning
6. Load on/off
7. System voltage
8. PV parameter
9. BAT parameter
10. Load parameter
11. Parameters unit
12.Parameters unit
13. Parameters display

About the Supplier

Company Profile

A Brief Talk About KEMApower

KEMAPOWER ELECTRONICS Co., Ltd. is a leading manufacturer and trader of electronics and electrical equipment with over 20 years' experience, with wide worldwide export in many other countries and regions owning 30 sales branches and agents in China.

We specialize in manufacturing and supplying UPS, Power inverter, solar Controller, Battery, Battery charger, AVR, solar power system, Solar street lamp kit etc, We are a ISO certificated company, all of our products are designed and produced in accordance with ISO rules. Most of products have passed the CE certificate of EU.

★Our motto

- Take Quality First. We believe that success is in the details.

- Good Faith Utmost. We believe that quality products start with quality people.

- Specialized and professional with well skilled focus.

- Quality requirements of our products and services will be specified into every step of the whole process.

- Honesty is the most essential quality and character that every our employee shall have.

★Why Choose Us

1. One package service covers all requirements, eliminate all the worry.

2. Reliable Quality, most product have passed CE Or UL certificate.

3. Customized Products service and Low MOQ level.

4.7*24 hours online technology service.

5. We welcome long-term cooperation.

6 Rich experience in international bidding together with dealer.

7. Reliable after -sales guaranty promise.

8. Provide help and training for customer every year.

Become Our Business Partner!

We believe that both our customers and us will achieve great successes in a win-win situation based on our abundant resource and Specialized professional experience in the Power Supply Products field. Hope you can become our Business partner!

About Our Factory & Business Background

Address: R505-1, Taikang Middle Road 468#, Ningbo, Zhejiang, China
Terms of Payment: LC, T/T, Western Union
International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Nearest Port: Ningbo, China

Our Production Capability & Technical Expertise

Main Products: Solar Power Inverter, Solar Charge Controller, Solar Panel, Solar Battery, MPPT Solar Charge Controller, Solar Mountiong, Bybrid Solar Power Inverter, on Grid Power Inverter, Grid Tie Inverter, LED Street Light

Our Industry Experience & Global Business Record

Export Year: 2007-03-05
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What is the warranty period for this controller?: We provide a 1-year warranty covering mechanical defects.
Does the controller support lithium batteries?: Yes, it supports LiFePO4 and Li(NiCoMn)O2 batteries with activation functions.
Can I customize the color of the controller?: Yes, the color can be customized, with black being the standard option.
What is the maximum PV input voltage?: The maximum PV input voltage ranges from 60V to 150V depending on the model.
How does the controller handle different battery types?: It offers specific charging parameters for GEL, Sealed, Flooded, and Lithium batteries.
Is there a display to monitor system status?: Yes, it features an LCD display showing charge status, battery capacity, and system voltage.
What are the lead times for orders?: Peak season lead time is one month, while off-season lead time is within 15 workdays.