20A Solar Charge Controller 12V/24V PWM Battery Panel Regulator Solar System
Notice:
Only For off-Grid PV Solar System.
For 20A 12V Pv System: Max 240W Solar Panel, 12V
Lead-acid Battery, 40V for Max Solar Panel Voltage
For 20A 24V Pv System: Max 480W Solar Panel, 24V
Lead-acid Battery, 40V for Max Solar Panel Voltage
Features:
- Microcontroller digital accuracy
- PWM charge mode & State of Charge (SOC)
- Fully automatic operation & Electronic protections
- Detects day and night using the PV array, timer setting
- Double digital LED display, numbers equal to timer setting
- Temperature compensation, with inside temperature sensor
- Big terminals, big distance between terminal
Technical parameters:
Rated charge current: 20A
Rated discharging current: 20A
System voltage: 12V or 24V auto sense
Max solar panel voltage: 40VDC
Over load protection: 130% (maintain for 60sec), 160%(maintain for 5sec), more than 160% (shut down the load output immediately)
Self-consume: ≤6mA
Charging circuit voltage drop: ≤0.26V
Load circuit voltage drop: ≤0.15V
Battery over voltage protection: 17V, ×2/24V
Equalize charge voltage: 14.8V, ×2/24V
Bulk charge voltage: 14.2V, ×2/24V
Acceptance voltage(PWM): 14.2V, ×2/24V
Float charge voltage: 13.8V, ×2/24V
charge return voltage: 13.2V, ×2/24V
Discharge stop voltage: 11.2V, ×2/24V
Discharge return voltage: 12.6V, ×2/24V
Temperature compensation: -4mv/°C/2V
Work temperature: -35°C to +55°C
Packing：One 20A Solar Charge Controller, one manual
Charging Program:
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1. All PayPal Payments must be Confirmed (Shipping and billing addresses must match )
2.
Payment must be made within 30 days after the purchase. Otherwise, it
will open the unpaid case automatically to cancel the order and there
will be unpaid record for the buyer.
If you don’t have Paypal ,we also accept bank transfer.
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only ship to the confirmed address provided by PayPal. Before you pay,
please make sure your address in PayPal matches the address you would
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We ship items free to America, Canada, United Kingdom, Australia, Europe, Asia.
The shipment is by Fedex or China EMS Service with time 3~7 working days.
All
items will be shipped within 3 business days upon receipt of payment
(except Saturday and Sunday and statutory holiday in China).
Please Note:
●
Import duties, taxes and charges are not included in the item price or
shipping charges. These charges are the buyer’s responsibility. It is
normally collected by the delivering freight (shipping) company or when
you pick the item up – do not confuse them for additional shipping
charges and the shipping company will give you a receipt from the custom
office.
● You can check it with your country’s customs office to determine what these additional costs will be prior to bidding/buying.
RETURN
Returns
for exchange are permitted and must be initiated by the buyer within 7
days of receipt. All return items must be in their original condition.
Return shipping and handling charge will be at the buyer's expense
first. Please do contact with us for return address, details and any
other issues.
WARRANTY
Warranty: 12 MONTHS
Technical support and service are provided for the inverter the whole life.
FEEDBACK
Note: Do not hesitate to contact us anytime before and after the purchases, we are committed to your 100% customer satisfaction.
I am here and ready to assist you with any question or concerns you might have before or after the purchase.
If
you have the problem with the solar charger controller, please contact us first
with eBay message BEOFRE you open return request or file a dispute or
leave the netural or negative feedback.
My goal is to make sure you are happy and having the pleasant shopping with us.
Please
contact us through the eBay Message. Any question will be replied
within 24 hours except the weekend and statuary holiday in Chinese
Beijing Time. If you contact us by other methods, there will be some
delay for answer.
Should you have any questions, contact us free
