This is a new intelligent solar controller, which is equipped with industrial-grade STM 8 microprocessor to control the charge and discharge process. And, it has perfect and liable battery charge and discharge period management. The charge circuit is characterized by high efficiency and low consumption by controlling the MOSFET of the ultra-low internal resistance with PWM. This controller has multiple load control modes and is adaptable to different industries. The product can be applied to the following occasion:
1). Outdoor environment monitoring system
2). Automatic control system for agriculture and garden
3). Solar power system
4). Communication station, WIFI hotspot
5). Street lighting system
6). other systems which are supplied by solar energy and have requirements power EMI indicator
Note: You had better connect to the battery first when you operate the system
- 100% Brand New and High Quality
- 30 x 50mm LCD display screen, can show the status of charging and discharging in time
- With indicator light of charging and discharge
- Button: From left to right is the button of Function Setting button, from up to down is direction key
- This item is a new-generation solar charge and discharge controller for lead-acid battery. The product includes but is not limited to the following functions and properties:
- LCD displayer
- Excellent heat balance design and natural air cooling
- 4-stage charge period management (EQU, Bulk, ABS. Float)
- Temperature compensation function, the controller can automatically adjust the charge parameters of battery by environment temperature to prolong the service life of battery
- Sophisticated electric protection production, including over-current protection, load short-circuit protection and low-voltage protection
- Comprehensive and reliable load control mode can identify the day and night
- Well-designed charge loop can effectively improve the efficiency of charge and discharge, and reduce the heat consumption in charge and discharge
- Statistics of charge volume of battery
Size: 14.5 x 8.0 x 3.0 cm
Package Weight: 9.7 oz/276g
System voltage of PV: 12V/24V
Maximum charge current: 40V
Maximum discharge current: 20A
Maximum output voltage: 12V/24V
Maximum output power: 360W/720W
Compatible battery: lead-acid cell
Charge way: 3-state- PWM Charge
USB Charge port: 5V 1A
Temperature compensation: YES
This item is equipped with a LCD display and can be conveniently switched between modes and parameter configuration. Operation is convenient and simple
1). LCD instruction
LCD display description
After powered, the controller will detect battery voltage and display the model
3). Main interface
Displayed contents of main interface include battery voltage, voltage of photovoltaic panel, charge current and load output current, press button to switch between contents
How to use it:
This item will be heated during operation. It is a must to mount it on the surface that made of nonflammable materials. Installation on large-sized metal piece is more beneficial to heat dissipation. Please follow the steps below in installation:
1). though the controller has inverse connection protection function, it is better to avoid the inverse connection of photovoltaic panel in engineered installation
2). Connection should be strong and reliable. Contact area of connector should be large enough to prevent virtual connection and heat accumulation caused by oxidation at connection
uring the installation and usage, please make sure to obey by the following safety regulations and notices to avoid the damage to controller
1). There is no maintainable part in the controller. User cannot disassemble or repair the controller without permission
2). before installing and adjusting the connection of controller, please make sure to disconnect the connection of photovoltaic panel and the fuse or breaker around battery terminal
3). after installation, ensure all the wire connections are reliable to avoid heat accumulation for virtual
What is included:
1 X Solar Controller
1 X User Manual
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
5. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
6. We will bear all the shipping cost if the product(s) is (are) not as advertised.
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