Suoer · Solar & Battery
ST-S1220 20 A PWM Solar Charge Controller
ST-S1220 20 A PWM Solar Charge Controller for automatic 12/24 V battery systems.
Pang retail price
RM50.00
From Suoer · Explore Solar & Battery systems
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Product overview
Built for the job in front of you.
Product Description
ST-S1220 20 A PWM Solar Charge Controller for solar charging and compatible battery systems. The controller supports 12 V or 24 V systems, PWM charging and selectable lead-acid, lithium-ion or LiFePO4 battery settings. Specifications - Rated current: 20 A - System voltage: 12 V / 24 V - Maximum input voltage: below 50 V - Maximum solar input: 200 W at 12 V / 200 W at 24 V - USB output: 5 V / 2 A - Standby current: below 10 mA - Working temperature: −35 °C to +60 °C - Battery settings: lead-acid, lithium-ion or LiFePO4 Connect the battery before the solar panel and load. Match the controller setting to the battery type and confirm polarity before use.
Why it helps
- Supports automatic 12 V or 24 V solar systems.
- PWM charging control for compatible batteries.
- Selectable lead-acid, lithium-ion and LiFePO4 settings.
- LCD display and USB 5 V / 2 A output.
Technical highlights
- 20 A rated current
- 12/24 V system support
- PWM solar charging
- Maximum input below 50 V
- USB output 5 V / 2 A
- −35 °C to +60 °C operation
Where it fits
- Solar electric-fence systems
- Off-grid farm power
- 12 V and 24 V battery charging
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