Y&H MPPT 40A/60A Solar Charge Controller 12V 24V 36V 48V Auto PV Panel Battery Regulator,Lithium 0V charging,Temperature Compensation,Aluminum Housing, Dual Fan Cooling,for FLD GEL SLD LI User Battery


尺寸: 40A



Warranty service:
Our products provide 2-year free warranty and permanent after-sales services.

Product Overview:

The Y&H Solar Charge Contrller can real-time detect the power of solar panels, and track the highest voltage current value (VI), make the system with maximum power output for battery charging. Used in off-grid solar pv system, coordinate the efforts of solar panels,battery,load, is the core of off-grid pv system control unit. This product USES LCD operation state, running parameters and control parameters, etc. The user can through the button to refer to the various parameters, and can according to need to modify the control parameters to adapt to the different system requirements. Controller inside has a comprehensive electronic fault self-test function and powerfulprotection function, can avoid to the greatest extent due to installation errors and systemfault and cause the damage of the product components.

Product Features:

*A built-in maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems, and raise the charging efficiency by 15% to 20% compared with the conventional PWM method.

*A combination of multiple tracking algorithms enables accurate tracking of the optimum working point on the I-V curve in an extremely short time. The product boasts an optimum MPPT tracking efficiency of up to 99.9%.

*Advanced digital power supply technologies raise the circuit's energy conversion efficiency to as highas 98%.

*fit for FLD GEL SLD LI User Battery Charging

*The controller features a limited current charging mode. When the solar panel power exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level. Instantaneous large current startup of capacitive loads is supported.

*Automatic recognition of battery voltage is supported.With defective LCD liquid crystal display, convenient user to identify system failure.

*The controller employs a built-in over-temperature protection mechanism. When temperature surpasses the set value, the charging current will decline in linear proportion to the temperature and discharging will be halted so as to curb the temperature rise of the controller, effectively keeping the controller from being damaged by overheat.

*Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters in order to extend the battery's service life.

*0v lithium-ion batteries charging function.

*Use a metal shell, heat dissipation performance is better.

*Perfect electronic protection function. Solar panels charge high input voltage, reduces solar connection wire specifications, reduce the system cost.

*Can support Rs485 protocol model of choose and buy, meet different occasions communications needs.

Protection function:

Waterproof IP21

Input power limiting protection

Photovoltaic input side too high voltage protection

Photovoltaic input side short-circuit protection

Photovoltaic input reverse-connection protection

Load short-circuit protection

Reverse charging protection at night

TVS lighting protection.

Over-temperature protection.
Additional Information

40A, 60A