Knowledge Base › External MPPT Controllers
SRNE MC2420N10
Official manufacturer GLOBAL verified Sept. 25, 2026
Identity
| category | external_mppt_controllers |
| manufacturer | SRNE |
| model | MC2420N10 |
| product_status | active |
| region | GLOBAL |
| variant | — |
Electrical
| battery_types_supported |
['Flooded', 'GEL', 'Lithium', 'Sealed', 'User Defined']
SRNE MC Series 24V 20~50A MPPT Solar Charge Controller Datasheet V1.0
|
| battery_voltage_max_v |
32
SRNE MC series 24V 20~50A MPPT solar charge controller datasheet V1.0
|
| battery_voltage_min_v |
9
SRNE MC series 24V 20~50A MPPT solar charge controller datasheet V1.0
|
| battery_voltage_nominal_v | 12/24V Auto |
| battery_voltage_supported |
[12, 24]
SRNE MC series 24V 20~50A MPPT solar charge controller datasheet V1.0
|
| charge_current_a |
20
SRNE MC series 24V 20~50A MPPT solar charge controller datasheet V1.0
|
| max_charge_current_a | 24.0 |
| max_dc_voltage_v | 100.0 |
| max_efficiency_pct | 98.0 |
| max_efficiency_percent |
98
SRNE MC series 24V 20~50A MPPT solar charge controller datasheet V1.0
|
| max_pv_open_circuit_voltage_v | 100.0 |
| max_pv_power_w |
[260, 520]
disputed
SRNE MC series 24V 20~50A MPPT solar charge controller datasheet V1.0
|
| max_pv_power_w_at_12v_battery |
260
SRNE MC Series 24V 20~50A MPPT Solar Charge Controller Datasheet V1.0
|
| max_pv_power_w_at_24v_battery |
520
SRNE MC Series 24V 20~50A MPPT Solar Charge Controller Datasheet V1.0
|
| max_pv_voltage_v |
100
SRNE MC series 24V 20~50A MPPT solar charge controller datasheet V1.0
|
| mppt_tracking_efficiency_percent |
99
SRNE MC series 24V 20~50A MPPT solar charge controller datasheet V1.0
|
| mppt_voltage_max_v |
72
SRNE MC series 24V 20~50A MPPT solar charge controller datasheet V1.0
|
| mppt_voltage_min_formula |
battery voltage + 2 V
SRNE MC Series 24V 20~50A MPPT Solar Charge Controller Datasheet V1.0
|
| mppt_voltage_min_v |
battery voltage + 2 V
SRNE MC series 24V 20~50A MPPT solar charge controller datasheet V1.0
|
| official_datasheet_url |
https://www.srnesolar.com/userfiles/files/2023/08/30/SRNE_MC%20series_24V_20~50A_MPPT%20solar%20charge%20controller_datasheet_V1.0.pdf
MPPT Solar Charge Controller MC Series 20~50A
|
| official_product_url |
https://www.srnesolar.com/productdetail/Mppt-Solar-Charge-Controller-MC24v.html
MPPT Solar Charge Controller MC Series 20~50A
|
| primary_image_url |
https://www.srnesolar.com/userfiles/images/2023/08/03/2023080318114286.png
MPPT Solar Charge Controller MC Series 20~50A
|
Physical / mechanical
| dimensions_mm |
150*105.6*61.5
SRNE MC Series 24V 20~50A MPPT Solar Charge Controller Datasheet V1.0
|
| weight_kg |
0.65
SRNE MC Series 24V 20~50A MPPT Solar Charge Controller Datasheet V1.0
|
Environment
| ip_rating |
IP32
SRNE MC series 24V 20~50A MPPT solar charge controller datasheet V1.0
|
| operating_temperature_max_c |
60
SRNE MC Series 24V 20~50A MPPT Solar Charge Controller Datasheet V1.0
|
| operating_temperature_min_c |
-35
SRNE MC Series 24V 20~50A MPPT Solar Charge Controller Datasheet V1.0
|
Interfaces & connectors
| bluetooth | True |
| can |
False
SRNE MC series 24V 20~50A MPPT solar charge controller datasheet V1.0
|
| communication | RS485 (Modbus) |
| communication_interface |
TTL
SRNE MC Series 24V 20~50A MPPT Solar Charge Controller Datasheet V1.0
|
| communications |
['TTL']
SRNE MC series 24V 20~50A MPPT solar charge controller datasheet V1.0
|
| ethernet | True |
| rs485 | True |
Documents
product_page
MPPT Solar Charge Controller MC Series 20~50A
Recorded conflicts
electrical.max_pv_power_w Review required
[260, 520] — stored value
520 — Max. PV Input Power 260W / 12V, 520W / 24V
Detected during import deep-enrich-2026-09-batch17
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| builder_completeness | partial |
| region_notes | SRNE publishes one worldwide specification for the MC series; ANMA's existing SRNE MC records also use region GLOBAL. |
| withheld:bluetooth | false |
| withheld:ethernet | false |
| withheld:rs485 | false |