P2420 is a solar charge controller with advanced Pulse Width Management (PWM) 3-phase charge technology, for small size solar stand alone power system.
It is a basic and typical solar controller model, widely used all around the world, with various kinds of uses.
20A PWM Solar Charge Controller
12/24V Auto
Model No.: VENUS-P2420
Management (PWM) 3-phase charge technology, for small size solar stand alone power systems. It is a basic and typical solar controller model, widely used all around the world, with various kinds of uses.
Key Figures
Extensive Device Functions
RV/Caravan Marine Solar Home Solar Bag
CONTROLLER PARAMETER
| Controller Parameter | Value | |||||
| Model No. | P2410 | P2420 | ||||
| Battery System Voltage | 12V/24V Auto (FLD/GEL/SLD) Manual (Li) |
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| No-load Loss | 12ma/ 12V; 10ma/24V | |||||
| Max Solar Input Voltage | <55Voc | |||||
| Rated Solar Charge Current | 10A | 20A | ||||
| Max Solar Input Power | 170W/12V; 340W/24V | 340W/12V; 680W/24V | ||||
| Light Control Voltage | 5V*n | |||||
| Light Control Delay Time | 10s | |||||
| Max Load Output Current | 10A | 20A | ||||
| USB Output | 5V 1A | |||||
| Operating Temperature | -35ºC ~ +45ºC | |||||
| IP Protection | IP32 | |||||
| Net Weight | 0.17 kg | |||||
| Operating Altitude | ≤ 3000 meters | |||||
| Controller Dimension | 122*70*34.5mm | |||||
| Battery Voltages | Battery Parameters | |||||
| Battery Types | FLD | SEL | GEL (default) |
USER (adjustable) |
LI (adjustable) |
|
| Equalize Charge Voltage | 14.8V*n | 14.6V*n | - | Default | - | |
| Boost Charge Voltage | 14.6V*n | 14.4V*n | 14.2V*n | Default: GEL | Default: 14.2V*n | |
| Float Charge Voltage | 13.8V*n | Default: GEL | - | |||
| Boost Charge Recovery Voltage | 13.2V*n | Default: GEL | - | |||
| Over-discharge Recovery Voltage | 12.6V*n | Default: GEL | - | |||
| Over-discharge Voltage | 11.1V*n | Default: GEL | Default: 11.1V*n | |||
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