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Solar Charge Controller
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Wonder2 MPPT Solar Regulator 12V 24V 48V 10A 20A 30A 40A 50A 60A 80A 100A

Type: MPPT | Rated Current: 10A/20A/30A/40A/50A/60A/80A/100A | Rated Voltage: 12V/24V/48V | Max Solar Input Voltage: 120V-180V

1 : Regulator solar mppt with lithium battery activation function, which can extend battery life and has charging protection.

2 : Ultra wide solar input voltage (120V~180V), have more convenient system configuration.

3 : RS485 communication interface (Mod Bus protocol) and App(wifi) are convenient for users to integrate and manage.

4 : Advanced MPPT tracking algorithm, with tracking efficiency up to 99%. The power generation efficiency can be improved by about 20%.

5 : OEM/ODM is acceptable.

Produt Details Download

12V 24V 48V MPPT Solar Regulator 10A 20A 30A 40A 50A 60A 80A 100A



About Wonder2 Series MPPT Solar Regulator


Xindun wonder2 series is our newly launched mppt regulator in 2023. 12v, 24v, 48v solar regulator mppt 10a, 20a, 30a, 40a, 50a, 60a, 80a, 100a optional. Regulator solar mppt supports a variety of lead-acid and lithium battery. With lithium battery activation function, which can extend battery life and has charging protection. Ultra wide solar input voltage (120V~180v), have more convenient system configuration. RS485 communication interface (Mod Bus protocol) and App(wifi) are convenient for users to integrate and manage.

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MPPT Solar Regulator Details


The mppt solar regulator produced by Xindun pursue high-end appearance design and strive for excellence in product quality. We only provide high-quality mppt regulator. In addition, we can provide distributors and brand owners with mppt regulator logo customization and silk screen printing, and we can also provide customers with free mppt regulator appearance design.


xindun mppt regulator 40aregulator mppt 80a lcd displayregulator solar 60a circuit board



MPPT Solar Regulator Datasheet


Model: Wonder2 10124, 20124, 30124 1048, 2048, 3048 40124, 50124, 60124 4048, 5048, 6048 80124, 100124 8048, 10048
Rated Current 10A/20A/30A 40A/50A/60A 80A/100A
Rated System Voltage 12V/24V  48V 12V/24V  48V 12V/24V  48V
Max PV Input Voltage(Voc)
(At the lowest ambient temperature)
120V 180V 120V 180V 120V 180V
MPPT Tracking Voltage Range 12V system: 15V-80V;  24V system: 30V-100V;  48V system: 60V-140V
Recommended operating voltage range 12V system: 15V-30V;  24V system: 30V-60V;  48V system: 60V-90V
PV array Max power 12V system: 140W(10A)/280W(20A)/420W(30A)/560W(40A)/700W(50A)/840W(60A)/1120W(80A)/1400W(100A);  
24V system: 280W(10A)/560W(20A)/840W(30A)/1120W(40A)/1400W(50A)/1680W(60A)/2240W(80A)/2800W(100A);
48V system: 560W(10A)/1120W(20A)/1680W(30A)/2240W(40A)/2800W(50A)/3360W(60A)/4480W(80A)/5600W(100A)
Battery Type Lead acid battery/Lithium battery(Users can customize charging parameters for other types of batteries)
Floating Voltage 13.8V/Single battery
Charge Voltage 14.2V/Single battery
Charging Protection Voltage 15V/Single battery
Promote recovery voltage  13.8V/Single battery
Recovery voltage after low voltage disconnect 12.5V/Single battery
Discharge Limited voltage 10.5V/Single battery
Temperature Compensation Coefficient -3mV / ℃ / 2V (25℃ is base line) (Optional)
Charging Mode MPPT maximum power point tracking
Charging Method Three stages: constant current(MPPT); constant voltage; floating charge
Protection Over-voltage/under-voltage/over-temperature/Anti-reverse connection protection
Conversion Efficiency >98%
MPPT Tracking Efficiency >99%
Machine Size(L*W*Hmm) 214*155*72.8 238*180*82 315*210*106.5
Package Size(L*W*Hmm) 243*184*115(1pc)
497*379*247 (8pcs)
639*278*265 (6pcs)
489*355*315 (4pcs)
N.W(kg) 1.6(1pc) 2.4(1pc) 4.2(1pc)
G.W.(kg) 1.8(1pc) 2.7(1pc) 4.6(1pc)
Display LCD
Thermal Method Cooling fan in intelligent control
Type Of Mechanical Protection IP20
Operating Temperature -15℃~+50℃
Storage  Temperature -20℃~+60℃
Elevation 5000m(Dreating above 2000m)
Humidity 5%~95%(No condensation)
Communication  RS485/APP(WIFI monitoring or GPRS monitoring)
Note: All specifications are subject to change without prior notice



MPPT Solar Regulator Wiring


Regarding the wiring of the mppt solar regulator, please strictly refer to the wiring steps in the user manual. There are solar, battery and DC output ports at the bottom of the mppt regulator, please connect them one by one according to the silkscreen text. Be careful not to reverse the positive and negative poles.


30a solar regulator wiring



MPPT Solar Regulator Packaging & Delivery


We can customize the appearance of the mppt regulator package for you, or print your logo on the box. As one of the largest solar regulator manufacturers in China, Xindun has a large amount of inventory, and we can deliver a 20-foot cabinet within 10 days. And we have a long-term cooperative freight forwarder, the transportation cost will be greatly reduced.


regulator solar 30a packaging



MPPT Solar Regulator Company


Xindun founded in 2006, is a solar energy company specializing in solar inverters, solar controllers, solar power systems, and solar batteries. For 17 years, we have provided high-quality regulator solar mppt to global importers, distributors and brand owners, helping them expand their solar business.
Our members are a group of people who love electricity power business and bringing renewable solar energy to the people. We hope that whether it is day or night, it can continuously bring light and happiness to people. A group of dedicated people who come together to collaborate, share ideas and inspire each other's vision which ultimately helps the organization to grow and meet the objectives.


xindun china regulator solar 80a

regulator mppt 12v manufacturer xindun20a solar regulator manufacturer xindun



MPPT Solar Regulator Manufacturer


10,000 square meters of self-owned factories are located in Foshan, Guangdong, China. There are 20 engineers with more than 10 years of experience, 10 professional structural engineers and designers, and more than 100 skilled workers, 8 production lines. It can be said that Xindun is the most trusted manufacturer with wholesale and customization capabilities for solar regulator.


48v solar regulator manufacturer



Certified MPPT Solar Regulator


Xindun successfully passed the ISO9001:2015 international quality management system certification,  ISO 14001:2015 Environmental Management System certification and strictly in accordance with the standard management.  The mppt solar regulator has passed the CE certification and other professional testing certification, and obtained a number of national patent technology based on China.


certified regulator solar mppt 40a


Wonder2 MPPT Solar Charge Controller User Manual
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