Поделиться:
Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-16-2025 | 7.76 $* | 7.82 $* |
Aug-16-2025 | 7.18 $* | 7.39 $* |
Jul-16-2025 | 6.82 $* | 6.33 $* |
Jun-16-2025 | 7.62 $* | 7.83 $* |
May-16-2025 | 6.95 $* | 6.86 $* |
Apr-16-2025 | 7.54 $* | 7.74 $* |
Mar-16-2025 | 7.95 $* | 7.74 $* |
Feb-16-2025 | 7.78 $* | 7.53 $* |
Jan-16-2025 | 7.86 $* | 7.46 $* |
Model | 20A | 30A | 40A | 50A | 60A | ||||
System voltage | 12V/24V,24V/48V,(Automatically switch) | ||||||||
Solar panel input max voltage | 50V(12/24V),100V(24V/48V) | ||||||||
Self loss | ≤13MA | ||||||||
Max charge current | 20A | 30A | 40A | 50A | 60A | ||||
LVD | 10.5V(9-11V),21V(18-22V),42V(36-44V) | ||||||||
LVR | 12.6V(11-13.5V),25.2V(22-27V),50.4V(44-54V) | ||||||||
Floating voltage | 13.8V(13-15V),27.6V(26-30V),55.2V(52-60V) | ||||||||
Increase the charge | 14.4V/28.8V/57.6V The battery voltage is below12V/24V/48V Start extra charge for 2 hours. | ||||||||
Battery overpressure production | 15V/30V/60V | ||||||||
Input reverse connection protection | Yes | ||||||||
Load over current protection | Yes,every two seconds to restart | ||||||||
Charging mode | PWM | ||||||||
Operating temperature | -20℃-+55℃ | ||||||||
Terminal scale | 28-10AWG | ||||||||
Waterproof level | IP32 | ||||||||
Product size(mm) | 187*90*47(20-30A) | 195*107*50(40A) | 187*122*57(50-60A) | ||||||
Packing size(mm) | 200*102*53 | 210*118*59 | 200*132*63 | ||||||
Weight | 780g | 850g |
Packing: Standard Gift carton packing
Packing size(mm):200*132*63
Packing weight:850g
1. Why devices are attached, but the controller display no display ?
Check the battery connection cable polarity is correct, check the battery connection cable polarity is pressed, check the battery circuit switch is closed, and finally check the battery voltage to see if the battery has power
2. The system is connected to the solar panel, but there is no charge current or no charge?
Check the solar panel is connected properly, check whether the controller overload protection, short circuit protection, check the voltage and current of the solar panels to see if solar panel malfunction
3. Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
Yes, We have product catalogue. Please contact us on line or send an Email to sending the catalogue.
4. I need your price list of all your products, do you have a price list?
We do not have a price list of all of our products. Because we have so many items, and it is impossible to mark all of their price on a list. And the price are always changing because of the producing cost. If you want to check any price of our products, please feel free to contact us. We will send offer to you soon!
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com