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SRNE · Charge Controllers

SRNE 20A MPPT Charge Controller for Off-Grid Solar Systems 12/24V 60VOC 260-1600W PV Input IP32 (Shiner2420)

UGX19,000
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Delivery in 7 days1-yr warranty
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Masrcorp Solar Uganda ✓
Delivery in 7 days · 10 In stock
UGX19,000
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Warranty and returns
Warranty
1 year · this product
Returns
7 Days · unused and not installed.
Refund
Replacement only
The warranty is this product's own (1 year). Returns and refunds follow Masrcorp Solar Uganda's signed policy. If the shop doesn't reply to a claim in 48 hours, SolarMarket steps in.
Complete your systemMatched to 24 V
Solar Panels
UGX429,000
Battery
UGX2,938,000
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Key specs
Brand SRNE Max PV Input Power 260W/24V 520W/24V 800W/24V 1040W/24V 1600W/24V 780W/36V
Max Charging Current 20A MPPT Voltage Range (Battery voltage+2V)~45Vdc
Max PV Open Circuit Voltage 60Vdc Nominal Voltage 2 V
Product Dimensions (7.1*4.6*2.4in) Product Weight 650g(1.43lb)
Communication TTL、RS485 (default) TTL Baud rate 9600kps ,RS485 RJ45 port Efficiency 85%~98%(Correspond load power10%~100%)
Operating Temperature -35°C~65°C(-31℉~149℉) Battery Type Lead-acid / Li-ion / User Defined
Bluetooth External module BT-2 with mobile app Chemistry Lead-acid
Current Rating 20 A Ingress Protection IP32
Installation Not specified Max. continuous load current 10A
Protection Degree,IP32 SKU SM-CHA-SRN-01331
Start Voltage 12

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About this product

Overview

SRNE Shiner2420 is a charge controller for Uganda operating conditions. It is suitable for Off-grid solar home, Small solar water, Solar street lighting, Remote telecom. Buyers should also confirm Max.Voltage of Open Circuit: 60Vdc; MPPT Voltage Range: (Battery voltage+2V)~45Vdc; Max.PV Input Power: 260W/24V 520W/24V 800W/24V 1040W/24V 1600W/24V 780W/36V; Battery Type: Lead-acid / Li-ion / User Defined, verified seller pricing, warranty terms, and installer compatibility before ordering

About this item

  • MPPT Charging Efficiency: Achieves 85% to 98% conversion efficiency depending on load power, maximizing energy harvest from solar panels.
  • Battery Compatibility: Works with lead-acid, lithium-ion, and user-defined battery types at 12V or 24V nominal voltage, with a battery voltage range of 8V to 32V.
  • Load Control Modes: Offers five load working modes including light control, light control plus time control, manual control, debugging mode, and normally open for flexible system management.
  • Communication Options: Includes TTL and RS485 (default) via RJ45 port; optional CAN with RV-C protocol and Bluetooth via external BT-2 module for remote monitoring.
  • Compact and Durable: Measures 7.1 x 4.6 x 2.4 inches and weighs 650g, with an IP32 protection rating suitable for indoor or sheltered environments.
  • Wide Operating Range: Functions reliably in temperatures from -35°C to 65°C, suitable for diverse Ugandan climates.

What's Included

  • 1x SRNE Shiner2420 MPPT Charge Controller
  • 1x User Manual

Applications

  • Off-grid solar home systems
  • Small solar water pumping
  • Solar street lighting with battery backup
  • Remote telecom or monitoring stations
  • Backup power for small DC loads
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Frequently Asked Questions
What are the key specs of SRNE Shiner2420 in Uganda?
SRNE Shiner2420 is a charge controller in Uganda. Key datasheet specs include Max.Voltage of Open Circuit: 60Vdc; MPPT Voltage Range: (Battery voltage+2V)~45Vdc; Max.PV Input Power: 260W/24V 520W/24V 800W/24V 1040W/24V 1600W/24V 780W/36V; Battery Type: Lead-acid / Li-ion / User Defined.
Which technical limits should installers verify for SRNE Shiner2420?
Installers should verify Max.Voltage of Open Circuit (60Vdc), MPPT Voltage Range ((Battery voltage+2V)~45Vdc), and Max.PV Input Power (260W/24V 520W/24V 800W/24V 1040W/24V 1600W/24V 780W/36V) before commissioning SRNE Shiner2420.
What should buyers compare before ordering SRNE Shiner2420 in Uganda?
Compare verified seller price, warranty, authenticity, and after-sales support for SRNE Shiner2420. Match all offers against the same datasheet values: Max.Voltage of Open Circuit: 60Vdc; MPPT Voltage Range: (Battery voltage+2V)~45Vdc; Max.PV Input Power: 260W/24V 520W/24V 800W/24V 1040W/24V 1600W/24V 780W/36V; Battery Type: Lead-acid / Li-ion / User Defined.
What installation details matter most for SRNE Shiner2420?
Installers should verify Battery Type (Lead-acid / Li-ion / User Defined), ensure the mounting or system fit matches the site, and confirm any protection or operating limits listed for SRNE Shiner2420.
How should buyers judge durability or service life for SRNE Shiner2420?
Durability should be judged using Rated Battery Voltage (12/24Vdc) and Battery Voltage Range (8~32Vdc), plus the warranty term and the way the product is mounted or used.
Why is SRNE Shiner2420 a practical fit for local solar projects?
It is practical where the site needs Max.Voltage of Open Circuit (60Vdc), MPPT Voltage Range ((Battery voltage+2V)~45Vdc), and Max.PV Input Power (260W/24V 520W/24V 800W/24V 1040W/24V 1600W/24V 780W/36V), because those are the model's core operating limits.
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