Y&H 20A MPPT Solar Charge Controller 12V/24V Battery Regulator Max PV Input 75VDC


Overview：

Thank you for choosing Y&H MPPT Solar Charging Controller.Maximum power point of the PV array can be quickly tracked in any environment so that it can get the maximum energy from the solar panel and utilization of energy in solar system can be improved significantly.  It can be used in communication base station, home power supply system traffic light,solar street lamp, courtyard lamp system, etc.

 

It comes with a number of outstanding features, such as:

100% MPPT technology

Built-in DSP controller with high performance

easy installation, easy setup

Automatic switch for 12V/24V battery bank

3-stage charging optimizes battery performance

Over-voltage protection, over-current protection, short-circuit protection, over-temperature protection.

Various load control modes: light control mode, dual time mode,

pure charger mode and timing mode.

fit for Seal, GEL, Flooded, LifePO4 and Li(NiCoMn)O2 charging process can be selected.The function of battery temperature compensation. 

The function of power statistics recording.

 

TECHNICAL SPECIFICATIONS
Rated charge current20A
System rated voltage12V-24V AUTO WORK
Voltage range of battery8V-32V
Max open voltage of PV module<75V
Battery typeUser default, Sealed, Flooded, GEL, LiFePO4,Li(NiCoMn)O2
Equalized charging voltageMaintenance-free lead acid battery 14.6V
GEL: No; Lead acid flooded battery: 14.8V
Absorption charging voltageMaintenance-free lead acid battery 14.4V
GEL: 14.2; Lead acid flooded battery: 14.6V
Floating charging voltageMaintenance-free lead acid battery
GEL, Lead acid flooded battery: 13.8V
Low voltage re-connection (LVR)Maintenance-free lead acid battery.
GEL, Lead acid flooded battery: 12.6V
Low voltage disconnection (LVD)Maintenance-free lead acid battery,
GEL, Lead acid flooded battery: 10.8V
Static losss9.2mA 12V; s11.7mA 24V
High voltage disconnection (HVD)16V(24Vx2)
Duration of absorption charging2 Hours
Light control voltage5V
Charge loop voltage drops0.29V
LCD Temperature-20°C~+70°C
Operating Temperature-20°C-+55°C (To run at full rated current continuously)
Working humiditys95% No condensation
Protection classIP30
Dimension(LxWxH)mm170x140x4
Net Weight（g） 450













WARRANTY:


Our Y&H store products support a 2-year warranty period. Please contact us as soon as possible if you encounter any problems.

If any problems occur within the one-year warranty period, we will provide after-sales accessories for free.

If it exceeds one year, we still provide after-sales service, but the after-sales accessories need to be paid by yourself.

Please rest assured to buy and enjoy our service.

RETURNS:

We support a free return policy within 30 days. If you encounter any problems, please contact us through eBay messages as soon as possible and inform us in detail the reason for your return request. We will reply to your message within 24 hours.

You have requested a return and we will provide you with a free return.

Once the returned items arrive at our warehouse and are evaluated, your refund will be processed.