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New version 40A 12v 24v 36v 48v mppt solar charge controller regulator
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- Supplier: Yingtan Langy Innovation Technology Co. Ltd.
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Product Overview
Description
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POWER INVERTER
SOLAR CONTROLLER
SOLAR PANEL
SOLAR STREET LIGHT
Product Description 
Features:
1. High efficiency MPPT control algorithm, MPPT efficiency ≥99.5%, whole Machine conversion efficiency upto 98%;
2. Charge mode: three stages (fast charge, constant charge, floating charge), improve boost voltage charge(activate the battery performance), it prolongs service life of the batteries;
3. Discharge mode: ON/OFF mode, PV voltage control mode, Dual Time control mode, PV&Time control mode;
4. Customers can choose battery types: (Flooded, Sealed lead acid, Gel battery) charging, Other types of the batteries can also be defined;
5. Most information could be provide by LCD like: System type, PV input voltage, PV input current, Day/Month/Total generated energy, battery type, battery voltage, charging current, charging power, Load current, Load power and so on;
6. RS485 communication, we can offer communication protocol also, it’s convenient for user’s integration management.
7. CE, RoHS, FCC certifications approved. We can help clients to approve other certifications.
8. 2 years warranty.And 3~10 years extended warranty service also can be provided.
2. Charge mode: three stages (fast charge, constant charge, floating charge), improve boost voltage charge(activate the battery performance), it prolongs service life of the batteries;
3. Discharge mode: ON/OFF mode, PV voltage control mode, Dual Time control mode, PV&Time control mode;
4. Customers can choose battery types: (Flooded, Sealed lead acid, Gel battery) charging, Other types of the batteries can also be defined;
5. Most information could be provide by LCD like: System type, PV input voltage, PV input current, Day/Month/Total generated energy, battery type, battery voltage, charging current, charging power, Load current, Load power and so on;
6. RS485 communication, we can offer communication protocol also, it’s convenient for user’s integration management.
7. CE, RoHS, FCC certifications approved. We can help clients to approve other certifications.
8. 2 years warranty.And 3~10 years extended warranty service also can be provided.
Parameters:
eSmart3-12V/24V/36V/48V-series | 40A | |
Charge Mode | MPPT(Maximum Power Point Tracking) | |
MPPT efficiency | ≥99.5% | |
System Type | DC12V/24V/36V/48V | Automatic recognition |
Input Characteristic | ||
PV Max. Input voltage (VOC) | 12V/24V/36V/48V system | DC130V |
Start charging voltage point | 12V/24V/36V/48V system | Higher than battery voltage 3V |
Low input voltage protection point | 12V/24V/36V/48V system | Higher than current battery voltage 1V |
Over voltage protection point | 12V/24V/36V/48V system | DC120V |
Rated PV input power | 12V system | 520W |
24V system | 1040W | |
36V system | 1560W | |
48V system | 2080W | |
Charge Characteristic | ||
Charge mode | MPPT(Maximum Power Point Tracking) | |
Charge method | 3-Stage: constant current(fast charging), constant voltage, floating charge | |
Selectable Battery Types | Flooded, Sealed lead acid, Gel battery | |
(Other types of the batteries also can be defined) | ||
Rated charge current | 40A | |
Load Discharge Characteristic | ||
Load voltage | Based on battery voltage | |
Load rated current | 40A | |
Load control mode | Time control mode, PV&Time control mode, | |
On mode, Off mode, PV voltage control mode | ||
Display/Communication | ||
LCD display/ RS485 to USB(PC software optional), Meter, WiFi modular(APP) | System type, PV type, PV voltage, Charge voltage, charge current, charge power, temperature etc. | |
Other Parameters | ||
Protection | Input-output over/under voltage protection, | |
reverse protection,battery shedding protection. | ||
Thermal methods | fan cooling | |
Products Size DxWxH(mm) | 240*168*66 mm | |
Packing Size DxWxH(mm) | 289*204*101 mm | |
Net Weight (kg) | 2.3 kg | |
Gross Weight (kg) | 3 kg | |
Type of Mechanical Protection | IP25 | |
Certifications 
OUR CERTIFICATES
Shipping & Payment
Company Information
FAQ
FAQ
Q 1.Are you factory? where are you?
A. We are factory for solar products like power inverters,solar controllers,solar kits and solar street lights,and we are in Yingtan,Jiangxi,about 3hours from Shanghai.and we also have a office in Yiwu,Zhejiang.
Q 2.what's the payment terms?
A. We accept LC, T/T, PayPal, Western Union, Money Gram,but we recommend you choose Alibaba trade assurance.
Q 3.Can we have a sample order for voltage regulator?
A.Yes.We welcome to have sample to test and check quality.
Q 4. how's the delivery time ?
A. Sample need 3-10days, big order usual need 20 days more than one container.
Q 5. How to ship the goods? and how long can arrived?
A. There are Express comapny of DHl,UPS, FedEX, TNT for sample shipping. It need 3-5days to arrived. Airline and sea shipping also can be optional.
Q 6.Could you offer Form A or C/O ?
A. It totally not a problem. We can prepare relative documents to forgin affairs office or other offices to apply for this certificate.
Q 7.Would you accept to use our logo ?
A. Yes. If you have good quantity,it absolute no problem to do OEM.
Q 8. How long guarantee period do the products have?
A. There are 24months for our products.
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