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Intelligent MPPT Solar Charge Regulator for 12V 24V AUTO Battery System 20A Max
DESCRIPTION


Feature
*Advanced MPPT maximum power point tracking technology charge controller with tracking efficiency is no less than 99.5%.
*High quality components solar charger the maximum conversion efficiency can reach97%.
*Super fast maximum power tracking speed controller while ensuring tracking efficiency.
*Accurate identification and tracking of the maximum power point of multi-wave peak.
*Reliable maximum input power of PV array to ensure the safety of equipment.
*12 24v AUTO voltage identification, wide PV array maximum power point operating voltage range.
*The charger's LCD is designed to dynamically display the data and working status of the equipment.
*Various load control modes: general mode, light control mode, dual-time mode, pure charger mode and timing mode.
*-acid and lithium charging processes can be selected.
*Dual USB port charging

Specification
Product name: MPPT SOLAR charge controller
Item model number: keeper-1220
Rated Charge Current: 20A
rated voltage: 12V/24VAuto work
Voltage range of battery: 8-32V
Max open voltage of PV module: 55V
Battery Type: User default, Sealed, Flooded, GEL, LiFePO4
Equalized charging voltage: Maintenance-fee acid battery 14.6V, GEL: No; acid flooded battery: 14.8V
Absorption charging voltage:Maintenance-fee acid battery 14.4V, GEL:14.2; acid flooded battery:14.6V
Floating charging voltage: Maintenance-fee acid battery, GEL, acid flooded battery: 13.8V
Low voltage re-connection(LVR): Maintenance-fee acid battery, GEL, acid flooded battery: 12.6V
Low voltage disconnection(LVD): Maintenance-fee acid battery, GEL, acid flooded battery: 10.8V
Static loss: ≤9.2mA 12V; ≤11.7mA24V
High voltage disconnection (HVD): 16V (24V×2)
Duration of absorption charging: 2 Hours
Light control voltage: 5V
Charge loop voltage drop: ≤0.29V
LCD Temperature: -20℃~+70℃
Operating Temperature: -20℃~+55℃(To run at full rated current continuously)
Working humidity: ≤95% No condensation
Protection class: IP30
Dimension(LxWxH)mm: 123×178×48
Installation hole size(LxW)mm: 108×120ȼ5

NOTE: The controller will start PWM function at high voltage disconnection (HVD) voltage point, which limits voltage rising to protect battery.

Packing list:
1*mppt solar controller
1*Instruction

POLICES

 

We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.

 

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

 

It takes about 7-15 working days to UK; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

 



We accept payment via Paypal only.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.


 

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.



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