20A PWM Solar Charge Controller 12V/24V Photovoltaic Solar Panel Charge Battery for Solar Kit Solar Regulator
1. The original parts are of high precision with low failure rate; contains twice copper content than single panel; good heat dissipation and circuit connection;
2. Industry standard indicator isolation column; indicator's two feet are both protected, and it contacts with shell well;
3. Using patch tantalum condenser, the stability is very good;
1. Full digital circuit, high precision;
2. Thermal conduction of air flow
3. Efficient multi-phase PWM charging
4. 4 screw positioning, more stable structure
5. Unique circuit detection rack
6. Stronger environmental adaptability
7. Full function protection (overload protection, short circuit protection, undervoltage protection, over-charge protection, reverse protection)
Rated charging current: 20A
Rated discharge current: 20A
Rated voltage: 12V / 24V
Over voltage: 10.5V/ 21.0V
Recovery voltage: 12.2V/ 24.4V
Charge cut-off voltage: 14.7V/ 29.4V
LED voltage display: yes
Working temperature: - 20℃ to 60 ℃
Temperature compensation: -3mv/ ℃ / cell
Controller size: 103 X 95 X 38mm/4.06 X 3.74 X 1.50"
1 X Solar Panel Controller
1 X Manual
1 X Package
We ship to over 200 countries and offer different international shipping methods:
|Shipping Method||Tracking No.||Area||Time|
|Airmail||Not Available||United States,Canada||10-25 business days|
|Australia,New Zealand,Singapore, India,||10-20 business days|
|United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland||10-30 business days|
|Russia, Brazil, Argentina||15-35 business days|
|Other countries||10-25 business days|
|Direct Line||Available||8-15 business days|
|Express||Available||5-15 business days|
Note: The shipping times are a general guide and do not apply to some remote areas. It may take longer during the holiday seasons.
In addition, the transit time depends on where you're located and where your package comes from.
If you want to know more information, please contact the customer service. We will settle your problem as soon as possible. Enjoy shopping!
Return within 45 days from the delivered date.
1. Items received within 45 days from the delivered date.
2. Items received unused, undamaged and in original package.
3. Return shipping fee is paid by buyer.
Newfrog will only accept returns on products that are identified as eligible for return or are received damaged. Once Newfrog confirms that your Product was returned in accordance with this policy, your credit card or PayPal account will be fully refunded. We do not accept any Product exchanges.
If the Product arrived damaged (“Damaged Product”), Newfrog will accept returns for a full refund only in accordance with the Return Procedures below. Once Newfrog confirms that you received a Damaged Product that was returned in accordance with the Return Procedures below, your sole and exclusive remedy is that (a) we will issue a refund to your credit card or PayPal account in the amount charged for the Damaged Product (if your credit card or PayPal account has already been charged for the Product) or (b) we will not charge your credit card or PayPal account for the Damaged Product. The refunded amount will include the applicable Delivery Fee.
All returns must be made within 14 days after the Product delivery date. All returned Products must be unused (e.g., not worn, washed, damaged, or altered) and returned in accordance with the instructions received from contacting customer service as per the Site. You are solely responsible for the cost of shipping the returned Product. All Products not returned in accordance with the Return Procedures shall be sent back to you, and no credit or refund will be issued.