Customization: | Available |
---|---|
After-sales Service: | Installation and Debugging Guide |
Warranty: | 2 Years |
Still deciding? Get samples of US$ 21.2/Piece
Order Sample
|
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
---|
Payment methods: |
![]() ![]() ![]() ![]() ![]() ![]() ![]() |
---|---|
Support payment in USD |
Secure payments: | Every payment you make at Made-in-china.com is protected by the platform. |
---|
Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Battery Parameters | Item | MT1050-EU/RS485 | MT1550-EU | |
System Voltage | 12V | |||
Max Charging Current | 10A | 15A | ||
MPPT Charging Voltage | before boost or equalization charging stage | |||
Gel, AGM, Liquid | Boost Voltage | 14.5V@25ºC | ||
Equalization Voltage | 14.8V@25ºC(Liquid ,AGM) | |||
Float Voltage | 13.7V@25ºC | |||
Low voltage disconnect | 10.8~11.8V, SOC1~5 (default: 11.2V) | |||
Overcharge Protect | 15.5V | |||
Temp. Compensation | -4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float) | |||
Lithium | Charging target voltage | 10.0~17.0V(Programmable, default: 14.4V) | ||
Low voltage disconnect | 9.0~15.0V(Programmable, default: 10.6V) | |||
Battery Type | Gel, AGM, Liquid, Lithium(default: Gel) | |||
Max volt on Bat. Terminal | 20V | |||
Panel Parameters | Max volt on PV *1 | 45V | 35V | |
Max input power | 130W | 200W | ||
Day/Night threshold | 8.0V | |||
MPPT tracking range *2 | (Battery Voltage + 2.0V)~Voc*0.9*2 | |||
Load Parameters | Output Current | 10A | ||
USB interface | 5V, 2A | 5V, 2A | ||
Load mode | Always on, Street lamp, User-defind Mode | |||
System Parameters | Max tracking efficiency | >99.9% | ||
Max charge conversion | 97.5% | |||
Dimensions | 187.5 * 95.97 * 52.5mm | |||
Weight | 420g | |||
Self consumption | 0.2W | |||
Communication | RS485(RJ11port) | RS485(RJ11port) | ||
Grounding | Common Negative | |||
Power terminals | 8AWG (10mm2) | |||
Ambient temperature | -20~+55ºC | |||
Storage temperature | -25~+80ºC | |||
Ambient humidity | 0~100%RH | |||
Protection degree | IP32 | |||
Max Altitude | 4000m |