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Model | MC2420N10 | MC2430N10 | MC2440N10 | MC2450N10 |
System voltage | 12/24v | |||
Static power consumption | 0.12W | |||
Maximum input voltage of solar energy (25© | 100V | |||
Voltage Range at MPP (Maximum Power Point) | Battery voltage +2- 75V | |||
Charging current | 20a | 30a | 40a | 50a |
Solar panel power (12V battery) | 260W | 400W | 520W | 660w |
Solar panel power (24V battery) | 520W | 800w | 1040w | 1320w |
Support battery type | Lead-acid batteries, colloidal batteries, open-ended batteries, lithium batteries | |||
Temperature compensation coefricient | -3mV/*C/2V | |||
Operating temperature range | minus35°C to 60°c | |||
Humidity | 95%, no condensation | |||
Protection grade | IP32 | |||
Weight | 650g | 830g | 1040g | 1335g |
Communication mode | TTL(3.3V) | |||
Product Dimensions | 150x156x62 (mm) | 150x156x68 (mm) | 183x127x66 (mm) | 183x127x66 (mm) |
Terminal blocks | 10mm2/8AWG | |||
Functional authentication | IEC62509 : 2010 |
• PowerCatcher maximum power point tracking technology allows the controller to track the maximum
power point of solar panels even in a complex environment. Compared with the traditional MPPT
tracking technology, it boasts faster response speed and higher tracking efficiency.
• A built-in maximum power point tracking (MPPT) algorithm can significantly increase energy utilization
efficiency of the photovoltaic system, which is about 15% to 20% higher than traditional PWM charging.
• It provides an active charging voltage regulation feature. At battery open circuit or lithium battery BMS
overcharge protection, the controller battery terminal will output the rated charging voltage value.
• MPPT tracking efficiency is up to 99.9%.
• Due to an advanced digital power technology, the circuit energy conversion efficiency is as high as
98%.
• Available in multiple battery types and support charging procedures of various types of batteries such
as lithium battery, colloidal battery, sealed battery, vented battery, lithium battery, etc.
• A current-limited charging mode is available. When the power of solar panel is too large and the
charging current is higher than the rated valve, the controller automatically reduces the charging power
so that the solar panel can operate at the rated charging current.
• Support automatic identification of lead-acid battery voltage.
• External LCD screen or Bluetooth module can be connected for viewing of equipment operating data
and status, and modification of controller parameters is supported.
• Support standard Modbus protocol to meet communication needs in different occasions.
• Built-in over-temperature protection mechanism ensures that when temperature exceeds the set value
of the device, the charging current decreases linearly with the temperature, thereby reducing the
temperature rise of controller and avoiding high temperature damage.
• Temperature compensation and automatic adjustment of charge and discharge parameters help to
improve battery life.
• Solar panel short circuit protection, battery open circuit protection and TVS lightening protection etc.
JLK SOLAR CO., LTD. is a matured enterprise which integrates goods trade services, product design, RND, product manufacturing and product sales services. Depending on our professional and mature technology in the field of solar energy, our company has developed rapidly in the field of green energy. It is our constant pursuit to continuously provide users with more satisfactory high-tech products and services by relying on the development of science and technology. On the basis of fully introducing and absorbing advanced technology at home and abroad, we have successfully developed a series of products, such as solar off/on grid system, solar pump system, solar lighting system, solar air conditioner, solar fan, solar charger, solar backpack, solar flashlight, solar power bank and applied them to project construction, modern agriculture, road lighting, new agriculture, new village construction, new energy development and many other fields. With first-class product quality and exquisite technical service, it has received unanimous praise from customers and friends at home and abroad. At the same time, our company also sells a series of unmanned vending machines, water sports products (like inflatable yachts/dinghies, fishing boats, assault boats and etc.), diving products (like diving masks, snorkels, fins and etc.), jewelries(such as necklace jewelry, bracelet jewelry, earrings jewelry and etc.). Of course, our company also purchases other products for customers' needs, and realizes the idea of one-stop purchasing for foreign customers. JLK SOLAR CO., LTD. is willing to form a good strategic partnership with customers in line with the development concept of service, integrity and market orientation, to open a win win scenario.
Q:What's the payment terms?
A:We can accept pay by TT / Western Union. More payment terms would be accept in the future.
Q:What's the price term?
A: We just offer the EXW/FOB SHENZHEN/CIF/CFR price
(We'd like to check the favorable freight cost for you, and arrange the shipment for you once the details confirmed.)
Q:What about the delivery time?
A: Sample 1-2 working days
Order 3-5 working days depending on the quantities
OEM order above 7 working days after confirming your sample
Q:What about the customer servie?
A: All goods are subject to strict quality inspection before leaving the factory. Any after-sales questions can be directly answered by online consultation.