Felicity MJS SCCM2024-II / SCCM3024-II
20 A at 12/24 V MPPT solar charge controller with 3-stage charging.
Technical Specifications
| Parameter | SCCM2024-II | SCCM3024-II |
|---|---|---|
| Electrical Data | ||
| Maximum Battery Current | 20 Amps | 30 Amps |
| Additional Specifications | ||
| Nominal System Voltage | 12V/24V (Auto) | |
| Maximum Solar Input Voltage | 95V | |
| PV Array MPPT Voltage Range | 12 VDC: 15-80 VDC / 24 VDC: 30-80 VDC | |
| Maximum Input Power | 12V - 280W / 24V - 550W | 12V - 420W / 24V - 830W |
| PV Start-up Voltage | 15V | |
| Charging Algorithm | 3-Step | |
| Charging stages | Bulk, Absorption, Float | |
| Temperature compensation coefficient | -5 mV / °C / cell (25 °C ref.) | |
| Temperature compensation range | 0 °C to +50 °C | |
| Transient Surge Protection | 4500 Watts / port | |
| Display | LCD (built-in) | |
| Installation | Indoor wall-mount | |
| Ambient Temperature Range | 0 °C to +55 °C | |
| Storage Temperature | -25 °C to 75 °C | |
| Humidity | 0~90% (No condensation) | |
| Enclosure Rating | IP20 (Indoor & Vented) | |
| Warranty | 2 Years | |
| Communication | ||
| MODBUS Communication | CAN (parallel), RS485 (BMS), WiFi (built-in) | |
| Efficiency | ||
| Maximum Efficiency | 98% | |
| PV Input | ||
| Compatible PV Systems | 12V/24V/48V | |
| Battery Charging | ||
| Maximum Charging Current | 20A | 30A |
| Mechanical Data | ||
| Product Size (W x H x D) | 240x170x102 mm | |
| Product Weight | 0.9 Kg | 1.06 Kg |
| IP Rating | IP31 | |
| Operating Conditions | ||
| Enclosure | IP20 (indoor & vented) | |
| Operating Temperature | 0°C to 55°C | |
| Protection Features | ||
| Automatic Battery Voltage Detection | Yes | |
Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.
Availability & grid compliance in Jordan
| Market | Jordan |
| Grid authority / regulator | EMRC Jordan |
| Quotation currency | JOD |
| Support hours timezone | Asia/Amman |
| Delivery & installation coverage | Amman, Zarqa, Irbid |
Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in Jordan that is EMRC Jordan. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- MPPT tracking: Follows the array's maximum power point as light and heat change.
- Three-stage charging: Bulk, absorption and float, with temperature compensation.
- Auto voltage detection: Recognises the battery bank's nominal voltage on connection.
Frequently Asked Questions
What size battery bank does the SCCM2024-II suit?
It charges at up to 20 Amps and auto-detects 12V/24V (Auto).
What is the maximum solar array the SCCM2024-II accepts?
Open-circuit voltage must stay under 95V, and maximum input power is 12V - 280W / 24V - 550W.
Where can this controller be installed?
Indoors only. The enclosure is IP20 (indoor and vented), rated 0 °C to +55 °C ambient and up to 90% RH non-condensing.
What size battery bank does the SCCM3024-II suit?
It charges at up to 30 Amps and auto-detects 12V/24V (Auto).
What is the maximum solar array the SCCM3024-II accepts?
Open-circuit voltage must stay under 95V, and maximum input power is 12V - 420W / 24V - 830W.