Introducing the Solarthon Solar Charge Controller
The Solarthon Solar Charge Controller, designed by Guangdong Solarthon Technology Co., Ltd., is the perfect solution for your home solar system. With its low cost and high reliability design, it is ideal for your 12V system.
Why choose the Solarthon Solar Charge Controller? Let us count the ways:
- Enjoy the convenience of a load control switch.
- Choose between two working modes: system or street light D2D.
- Stay informed with the clear and easy-to-understand charge and discharge display, complete with fault indication.
- Experience automatic temperature compensation for optimal performance.
- Select between lead-acid batteries and gel batteries to suit your preferences.
- Benefit from the 4-stage charging process: full charge, strong charge, balanced charge, and floating charge.
- Rest easy with comprehensive electronic protection.
- Stay connected with the USB interface.
Upgrade your solar system with the Solarthon Solar Charge Controller and harness the power of the sun like never before. Don't miss out on this incredible opportunity to enhance your energy efficiency and reduce your carbon footprint. Order yours today and join the renewable energy revolution!
Model |
STMC2420 |
STMC2430 |
STMC2440 |
STMC2450 |
Charging Mode |
MPPT |
MPPT |
MPPT |
MPPT |
System Voltage |
12V/24VDC |
12V/24VDC |
12V/24VDC |
12V/24/36/48VDC |
Max Charging Current |
20A |
30A |
40A |
50A |
Max PV Input Power |
260W/12V, 520W/24V |
400W/12V, 800W/24V |
520W/12V, 1040W/24V |
660W/12V, 1320W/24V) |
Max PV Open Voltage |
100VDC |
Tracking Voltage Range |
35-75VDC |
Protection Grade |
IP32 |
Operating Temperature |
-35~60ºC |
-35~60ºC |
-35~60ºC |
-35~60ºC |
Product Size |
150x156x62mm |
150x156x68mm |
183x127x66mm |
183x127x70mm |
Weight |
0.65kg |
0.83kg |
1.04kg |
1.335kg |
Package Size |
171x111x78mm |
171x111x78mm |
203x139x81mm |
203x139x81mm |
Outside Box Size |
365x360x260mm |
365x360x260mm |
440x420x260mm |
440x420x260mm |
Weight |
13.9kg(18pcs) |
17.19kg(18pcs) |
21.18kg(18pcs) |
27.0kg(18pcs) |
Warranty |
3 Years |
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