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Wenzhou Sunuse Electric Technology Co., Ltd
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Gold Index: 10358
20a 12V 24V PWM solar panel regulator charge controller with LED display
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
20a 12V 24V Auto Identification PWM Solar Panel
20a 12V 24V Auto Identification PWM Solar Panel Charge Controller Circuit with LED
Quick Detail:
20A PWM solar panel charge controller
1. LED display
2. PWM battery charging
3. All necessary protections equipped
4. Working mode of the load can be set
Specification:
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MODEL |
PWM2024Z |
MODEL |
PWM2024Z |
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System voltage |
12V/24V |
Load loss |
<13mA |
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Open circuit voltage |
<50V |
Voltage drop of charging circuit |
<0.2V |
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Rated charging and discharging current no |
20A |
Voltage drop of discharging circuit |
<0.1V |
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Elevated voltage |
14.4V/28.8V |
Humidity requirement |
≤90% |
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Float charging voltage |
13.8V/27.6V |
Cable diameter |
<6mm2 |
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Low voltage disconnecting |
11.2V/22.4V |
Installing size |
Φ4mm—159mm*68mm |
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Low voltage recovery |
12.6V/25.2V |
Dimension |
168mm*88mm*34mm |
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Charging mode |
PWM |
Storage temperature |
-35°C — 70°C |
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Output overload and short-circuit protection |
output >23A and 60s or |
Working temperature |
-25°C — 60°C |
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>29A and 15s overload protection or |
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>40A short-circuit |
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1. Load LED indicator flickering: the output of the controller is overload or short-circuit. After removing the redundant load, the controller will eliminate the overload protection within two minutes.
2. Charging LED indicator off: No connecting of the solar panels. Please check whether the connect is right and firm.
3. Battery capacity LED indicator off: Please check whether the connection of the solar panels, battery and load is right.
LED Indication Instruction:
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Icon |
Indicator |
State |
Instruction |
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Charging LED |
off |
not charging, no connecting of solar panels or weak sunshine |
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on |
charging, or elevated charging |
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flickering |
float charging, battery charged full |
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Battery capacity LED |
green led on |
battery capacity full |
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yellow led on |
battery capacity normal |
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red led on |
battery capacity low |
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red led flickering |
low voltage protection for battery |
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Load LED |
on |
load
Wenzhou Sunuse Electric Technology Co., Ltd [China (Mainland)]
Business Type:Manufacturer |
