Properties of the solar charge controller
1. Design for off-grid solar power system.
2. Applicable to different kinds of batteries.
3. Modular design with simple structure and easy maintenance.
4. Automatic power control function.
5. LCD display: Solar panel current, solar panel voltage, solar panel power, battery group voltage, charge current.
6. MODBUS protocol. The problem that the protocol cant be compatible with other devices is solved. It is convenient to do secondary development.
7. Add the protection function of charge module. When batteries are broken or open circuit, inverter power the loads directly via controller, the charge module wont be damaged.
8. Battery protection is added. When there is fault on charge module, disconnect the battery, to prevent the over-charge of battery(high voltage is optional)
9.Perfect protection function: Solar reverse charge protection, Solar reverse connection protection, Battery reverse connection protection, Battery overcharge protection, Battery over current protection etc ,thus the system has higher reliability.
Technical parameters for 12V solar charge controller
Model | 12V80A | 12V100A | 12A120A |
Battery group rated voltage | 12V | 12V | 12V |
PV Max. input (open circuit) voltage | 60V | 60V | 60V |
PV Rated current | 80A | 100A | 120A |
PV Max. power | 960W | 1200W | 1440W |
Input PV module road number | 1 | 1 | 1 |
Function | Auto stop charge, auto recharge voltage; Protection: connecting contrary, over current, short circuit, over heat etc. | ||
Display mode | LCD | ||
Display content | solar panel voltage, solar panel current, solar panel power, battery voltage, charge current | ||
Floating Charge Voltage (adjustable) | 13.8V | 13.8V | 13.8V |
Stop charge voltage | 15V±1 | 15V±1 | 15V±1 |
Recharge voltage | 13.5V±1 | 13.5V±1 | 13.5V±1 |
Voltage drop between PV and battery | 1.5V | ||
Max itself power consumption | 100mA-150mA | ||
Work environment temperature | -30-60°C | ||
Relative humidity | <90% No condensation | ||
Applicable altitude | <3000m | ||
Noise (1m) | <40dB | ||
Degree of protection | IP20(Indoor) | ||
Cooling method | Forced air cooling | ||
*Communication interface (optional) | RS485/USB/GPRS/Ethernet | ||
*Temperature compensation(optional) | -4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C | ||
Product size(MM) | 395*320*170 | 395*320*170 | 395*320*170 |
Weight(KG) | 7 | 7 | 7 |
*Above parameter only for reference. Could be custom made to user specifications.
Service guarantee
As our corporate users, you enjoy the following service:
(1) The machine warranty for free in 2 year;
(2) Technical support;
(3) Within 24 hours for respond after receiving notification;
(4) Cost maintenance forever.
When you confirm the failure of equipment, please promptly contact us and provide the equipment model and complete description of the problem.
However, any of the following situation happened, are not included in the warranty:
(1) Non-permitted by the company, went ahead with repair and damage;
(2) Install or modify arbitrarily;
(3) Incorrect operation or use;
(4) Do not depending on the manual to do cleaning or maintenance;
(5) Abnormal environment condition exceed the specifications, result in damage;
(6) The deliberate destruction of man-made;
(7) Irresistible natural disasters.
Supplier
| Transaction Level: | |
|---|---|
| 29 Transactions |
40,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
|
| Response Time | <24h |
| Response Rate | 81.2% |
| Domestic Market | 56.97% |
|---|---|
| Mid East | 16.76% |
| Eastern Asia | 8.95% |