SRNE 100A MPPT Charge Controller for Off-Grid Solar Systems 12V/24V/36V/48V Auto-Detect 250V Open Circuit Voltage 1-10 Unit Parallel Capacity Built-in Bluetooth (MC48100N25)

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Highlights: SRNE MC48100N25 is a charge controller in Uganda. Key datasheet highlights include Max.Voltage of Open Circuit: 250Vdc; MPPT Voltage Range: (Battery voltage+2V)~ 180V; Max.PV Input Power: 1100W/12V 1320W/12V 2200W/24V 2640W/24V 3300W/36V 3960W/36V 4400W/48V 5280W/48V. Use the published limits for sizing, compatibility checks, and compliant installation planning

UGX1,204,000
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Product Information
Technical specifications
Brand SRNE Model MC48100N25
Max PV Input Power 1100W/12V 1320W/12V 2200W/24V 2640W/24V 3300W/36V 3960W/36V 4400W/48V 5280W/48V Max Charging Current 100A
MPPT Voltage Range (Battery voltage+2V)~ 180V Max PV Open Circuit Voltage 250Vdc
Nominal Voltage 2 V Product Dimensions 314*227*121mm
Product Weight 5.7 KG Communication TTL/RS485/Built-in Bluetooth
Efficiency ≤98% Operating Temperature Range,-35°C~65°C(-31°F~149°F)
Battery Type FLD/GEL/LI/SLD/User Defined Charging time Buck
Chemistry Gel Current Rating 100
Energy 1-10 units Ingress Protection IP32
Max. Parallel Capacity 1-10 units Protection Degree,IP32
SKU SM-CHA-SRN-01328 Start Voltage 12

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Description
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Overview

SRNE MC48100N25 is a charge controller for Uganda operating conditions. It is suitable for Off-grid residential, Remote telecom tower, Solar water pumping, Rural electrification. Buyers should also confirm Max.Voltage of Open Circuit: 250Vdc; MPPT Voltage Range: (Battery voltage+2V)~ 180V; Max.PV Input Power: 1100W/12V 1320W/12V 2200W/24V 2640W/24V 3300W/36V 3960W/36V 4400W/48V 5280W/48V; Max. Parallel Capacity: 1-10 units, verified seller pricing, warranty terms, and installer compatibility before ordering

About this item

  • HIGH CHARGING CURRENT: 100A rated charging current supports fast battery charging for 12V, 24V, 36V, and 48V systems, automatically detected by the controller.
  • WIDE PV INPUT RANGE: Accepts up to 250V open circuit voltage from solar panels, with maximum PV input power ranging from 1100W at 12V to 5280W at 48V.
  • MULTI-BATTERY COMPATIBILITY: Supports flooded (FLD), gel (GEL), lithium (LI), sealed (SLD), and user-defined battery chemistries with programmable charging parameters.
  • SCALABLE PARALLEL OPERATION: Up to 10 units can be connected in parallel to increase total charging capacity for larger off-grid systems.
  • BUILT-IN COMMUNICATION: Integrated TTL, RS485, and Bluetooth ports enable remote monitoring, data logging, and firmware updates via mobile app or external display.
  • HIGH EFFICIENCY: MPPT tracking efficiency exceeds 99% and maximum charging conversion efficiency reaches 98%, minimizing energy loss from solar panels.

What's Included

  • 1x SRNE MC48100N25 MPPT Charge Controller
  • 1x User Manual
  • 1x Warranty Card

Applications

  • Off-grid residential solar systems in Uganda
  • Remote telecom tower power backup
  • Solar water pumping systems
  • Rural electrification projects
  • Backup power for small businesses and workshops
  • Expansion of existing solar battery charging systems

Product FAQs
SRNE MC48100N25 is a charge controller in Uganda. Key datasheet specs include Max.Voltage of Open Circuit: 250Vdc; MPPT Voltage Range: (Battery voltage+2V)~ 180V; Max.PV Input Power: 1100W/12V 1320W/12V 2200W/24V 2640W/24V 3300W/36V 3960W/36V 4400W/48V 5280W/48V; Max. Parallel Capacity: 1-10 units.
Installers should verify Max.Voltage of Open Circuit (250Vdc), MPPT Voltage Range ((Battery voltage+2V)~ 180V), and Max.PV Input Power (1100W/12V 1320W/12V 2200W/24V 2640W/24V 3300W/36V 3960W/36V 4400W/48V 5280W/48V) before commissioning SRNE MC48100N25.
Compare verified seller price, warranty, authenticity, and after-sales support for SRNE MC48100N25.
Installers should verify Max. Parallel Capacity (1-10 units), ensure the mounting or system fit matches the site, and confirm any protection or operating limits listed for SRNE MC48100N25.
Durability should be judged using Battery Type (FLD/GEL/LI/SLD/User Defined) and Rated Battery Voltage (12V/24V/36V/48V Vdc), plus the warranty term and the way the product is mounted or used.
It is practical where the site needs Max.Voltage of Open Circuit (250Vdc), MPPT Voltage Range ((Battery voltage+2V)~ 180V), and Max.PV Input Power (1100W/12V 1320W/12V 2200W/24V 2640W/24V 3300W/36V 3960W/36V 4400W/48V 5280W/48V), because those are the model's core operating limits.
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