30 A MPPT charging
Tracks the array's maximum power point and delivers up to 30 A into the battery bank.

Charge ControllersModel SCCM3024-II
A 30 A MPPT charge controller for 12 V or 24 V banks, taking 420 W of array at 12 V or 830 W at 24 V in a 1.06 kg indoor wall-mount case.
In stock
Tracks the array's maximum power point and delivers up to 30 A into the battery bank.
Accepts 420 W of PV array on a 12 V bank or 830 W on a 24 V bank, under a 95 V input ceiling.
Reads a 12V/24V (Auto) bank and tracks from 15-80 VDC at 12 V or 30-80 VDC at 24 V, starting at 15 V.
3-Step charging with -5 mV / °C / cell compensation referenced to 25 °C and applied from 0 °C to +50 °C.
Transient surge protection of 4500 Watts per port inside an IP20 indoor, vented enclosure.
240 x 170 x 102 mm and 1.06 kg, with a built-in LCD and 98% maximum conversion efficiency.
The Felicity Solar SCCM3024-II is a 30 A MPPT solar charge controller that auto-detects a 12 V or 24 V battery bank and accepts up to 420 W of PV array at 12 V or 830 W at 24 V, with a 95 V maximum open-circuit input and 98% peak conversion efficiency. Tracking starts once the array reaches 15 V, and the MPPT window runs 15-80 VDC on a 12 V bank or 30-80 VDC on a 24 V bank. Charging follows a 3-Step algorithm with -5 mV / °C / cell temperature compensation referenced to 25 °C and applied from 0 °C to +50 °C, so the charge voltage follows the battery's own temperature rather than a fixed setpoint. Every port carries 4500 Watts of transient surge protection. The built-in LCD reports status on the wall, while CAN for paralleling, RS485 for BMS and built-in WiFi cover the data links. The unit weighs 1.06 kg, measures 240 x 170 x 102 mm and wall-mounts indoors in an IP20 vented enclosure rated 0°C to 55°C. We are an authorised Felicity Solar distributor and supply the SCCM3024-II from our own stock. Warranty: 2 Years.
Specifications last updated 7 August 2026
| Maximum Battery Current | 30 Amps |
|---|---|
| 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 - 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 |
| Communication | CAN (parallel), RS485 (BMS), WiFi (built-in) |
| Maximum Efficiency | 98 % |
| Transient Surge Protection | 4500 Watts / port |
| Compatible PV Systems | 12V/24V/48V |
| Maximum Charging Current | 30A |
| Product Size (W x H x D) | 240x170x102 mm |
|---|---|
| Product Weight | 1.06 Kg |
| Display | LCD (built-in) |
| Installation | Indoor wall-mount |
| IP Rating | IP31 |
| Ambient Temperature Range | 0 °C to +55 °C |
|---|---|
| Storage Temperature | -25 °C to 75 °C |
| Humidity | 0~90% (No condensation) |
| Enclosure | IP20 (indoor & vented) |
| Enclosure Rating | IP20 (Indoor & Vented) |
| Warranty | 2 Years |
| Automatic Battery Voltage Detection | Yes |
| Operating Temperature | 0°C to 55°C |
30 A is the maximum charge current, delivered into a bank the controller reads automatically as 12V/24V (Auto) at up to 98% conversion efficiency.
420 W of array at 12 V or 830 W at 24 V, with open-circuit voltage never above 95 V. Tracking begins at 15 V and the MPPT window is 15-80 VDC on 12 V or 30-80 VDC on 24 V.
240 x 170 x 102 mm and 1.06 kg, wall-mounted indoors, with a built-in LCD for status.
IP20 (Indoor & Vented) is the enclosure rating, so it is an indoor wall-mount unit. It operates from 0°C to 55°C at 0~90% humidity with no condensation, and stores from -25 °C to 75 °C.