DKMPPT-SOLAR CHARGE MPPT CONTROLLER

Short Description:

Advanced MPPT tracking, 99% tracking efficiency. Compared with;

PWM, the generating efficiency increase near 20%;

LCD display PV data and chart simulates power generation process;

Wide PV input voltage range, convenient for system configuration;

Intelligent battery management function, extend battery life;

RS485 communication port optional.

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Product Detail

Product Tags

Parameter

Product Parameters
Rated Current	50A	100A	50A		100A
Rated System Voltage	96V	96V	192V/216V/240V	384V	192V/216V/240V	384V

Max PV Input Voltage(Voc) (At the lowest ambient temperature)	300V(96V system) / 450V(192V/216V system）/500V(240V system) / 800V(384V system)
PV array Max power	5.6KW	5.6KW*2	11.2KW/12.6KW/14KW/22.4KW		11.2KW2/12.6KW2/14KW2/22.4KW2
MPPT Tracking Voltage Range	120V~240V(96V system) / 240V/270V~360V(192V/216V system）/ 300V~400V（240V system) /480V~640V(384V system)
MPPT route number	1	2	1		2
Recommended operating voltage range	120V-160V(96V system); 240V-320V(192V system); 270V-320V(216V system); 300V-350V(240V system); 480V-560V(384V system)
Battery Type	Lead acid battery(Battery type base on user charge specification)
Floating Voltage	110.4V(96V system)/220.8V(192V system)/248.4V(216V system)/276V(240V system)/441.6V(384V system)
Charge Voltage	113.6V(96V system)/227.2V(192V system)/255.6V(216V system)/284V(240V system)/454.4V(384V system)
Charging Protection Voltage	120V(96V system)/240V(192V system)/270V(216V system)/300V(240V system)/480V(384V system)
Promote recovery voltage	105.6V(96V system)/211.2V(192V system)/237.6V(216V system)/264V(240V system)/422.4V(384V system)
Temperature Compensation	-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/PV&Battery anti-reverse protection
Conversion Efficiency	>98%
MPPT Tracking Efficiency	>99%
Machine Size(LWHmm)	315250108		460330140		530410162
Package Size(LWHmm)	356296147(1pc) / 365305303(2pcs)		509405215		598487239
N.W(kg)	4.5(1pc)	5.6(1pc)	13.5	15	22.6	26.5
G.W.(kg)	5.2(1pc)	6.3(1pc)	15	16.5	24.6	28.5
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）

What service we offer?
1. Design service.
Just let us know the features you want, such as the power rate, the applications you want to load, how many hours you need the system to work etc. We will design a reasonable solar power system for you.
We will make a diagram of the system and the detailed configuration.

2. Tender Services
Assist guests in preparing bid documents and technical data

3. Training service
If you a new one in the energy storage business, and you need a training, you can come our company to learn or we send technicians to help you to train your stuff.

4. Mounting service& maintenance service
We also offer mounting service and maintenance service with seasonable & affordable cost.

5. Marketing support
We give big support to the customers who agent our brand "Dking power".
we send engineers and technicians to support you if necessary.
we send certain percent extra parts of some of the products as replacements freely.

What is the minimum and max solar power system you can produce?
The minimum solar power system we produced is around 30w, such as solar street light. But normally the minimum for home use is 100w 200w 300w 500w etc.

Most of people prefer 1kw 2kw 3kw 5kw 10kw etc for home use, normally it is AC110v or 220v and 230v.
The max solar power system we produced is 30MW/50MWH.

How is your quality?
Our quality is very high,because we use very high quality materials and we make rigorous tests of the materials. And we have very strict QC system.

Do you accept customized producing?
Yes. just tell us what you want. We customized R&D and producing energy storage lithium batteries, low temperature lithium batteries, motive lithium batteries, off high way vehicle lithium batteries, solar power systems etc.

What is the lead time?
Normally 20-30 days

How you guarantee your products?
During the warranty period, if it is the product reason, we will send you replacement of the product. Some of the products we will send you new one with next shipping. Different products with different warranty terms. But before we sending, we need a picture or video to make sure it is the problem of our products.