Felicity 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 Sudan
| Market | Sudan |
| Grid authority / regulator | Sudanese Electricity Distribution Company (SEDC), Ministry of Energy and Petroleum |
| Quotation currency | SDG |
| Support hours timezone | Africa/Khartoum |
| Delivery & installation coverage | Khartoum, Omdurman, Port Sudan, Kassala, Nyala |
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 Sudan that is Sudanese Electricity Distribution Company (SEDC), Ministry of Energy and Petroleum. 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.