MSC-N series

MSC-N series

MSC-N series

Product catalog summary
Overview
The document provides an overview of the MSC-N series MPPT solar charge controllers by EPSOLAR TECHNOLOGY, branded as EPEVER. These controllers are designed for efficient solar energy management in various applications such as security monitoring, RVs, and household systems.
Features
  • MPPT tracking efficiency up to 99.5% and maximum charging transfer efficiency up to 98.6%.
  • Supports both lead-acid and lithium batteries, as well as a no-battery mode where the PV array powers the load directly.
  • Two-way load output with configurable voltage levels (12V or 24V DC).
  • Remote control capability via RS485 communication port.
Technical Specifications
  • Models include MSC2210N, MSC3210N, MSC4210N, and MSC4215N with rated charging currents of 20A, 30A, and 40A.
  • Battery rated voltage is 24VDC, with a controller working voltage range of 8~32V or 16~32V.
  • Maximum PV open circuit voltage is 150V at the lowest temperature and 138V at 25°C.
  • MPPT voltage range is from battery voltage +2V to 108V.
  • Max conversion efficiency is 98.60%, with full load efficiency up to 96.60%.
  • Temperature compensation coefficient is -3mV/℃/2V (default), with a common negative grounding type.
  • Operating temperature range is -30℃ to +65℃, with reduced power at temperatures above 50℃.
  • Enclosure rating is IP30.
Recommendations and Best Practices
  • Ensure proper configuration of cut-off voltage values to maintain power supply for the main load.
  • Utilize the adaptive three-stage charging mode for optimal battery performance and longevity.
  • Implement comprehensive electronic protections to safeguard against over-charge, over-discharge, and reverse polarity.
See more

Catalog excerpts

MSC-N series-1

MSC-N series MPPT solar charge controller EPSOLAR TECHNOLOGY Overview MSC-N series is a new generation of the solar controller with a two-way load output. The two-way load output voltage can be switched to 12V or 24V DC freely by an enable switch. According to the battery voltage, the two-way load output voltage can be turned off in stages to ensure the load1 output. The two-way load output adopts a high-efficiency buck-boost conversion circuit, which greatly reduces the invalid loss of the battery and improves the service time of the battery. The MPPT charging technology can fast track the max power point of solar panels in any situation and obtain the maximum energy in real-time. It can increase the utilization ratio of solar energy by 20%-30% compared with the PWM charging method. Charging current limit, charging power limit, and high temperature charging power automatic reduction of function, fully ensure the system stability of access to excess PV modules and high temperature running. Adaptive three-stage charging mode and comprehensive electronic protections such as over-charge, over-discharge, PV & battery reverse polarity, etc. effectively ensure the power supply safer, more stable, and more durable. MSC-N series controllers are most suitable for applications in the field of security monitoring, RV, and household system, etc. Features MPPT tracking efficiency up to 99.5% Maximum charging transfer efficiency up to 98.6%, full load efficiency up to 96.6 % Optional charging prior mode and load prior mode Support the lead-acid and lithium batteries Support no-battery mode, PV array powers load directly Constant voltage output of two-way load Freely set output voltage level Configurable cut-off voltage value, ensuring power supply for main load RS485 com. port to realize remote control Solar Home Solar Backpack Solar Boat Solar Street Light Solar Power Generator

 Open the catalog to page 1
MSC-N series-2

Battery rated voltage 12/24VDC ★ Auto-recognition 24VDC 24VDC ♦ When an LFP or LNCM battery is used, the temperature compensation coefficient will be 0, and can't be changed. © No.103, Dongxing Rd, Chenjiang Street, Zhongkai High-tech Zone, Huizhou, China ©+86-752-3889706 © www.epever.com (§) [email protected]

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.