EPEVER Launches MPPT Controllers with BMS Support | IT/ET-NC G3 Series Now Available
- 6 June 2025
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New Product Series Release
Release date: 2025.06.06
Expanding smart energy capabilities for off-grid, mobile, and industrial solar systems
EPEVER has officially launched two new MPPT charge controllersโIT-NC G3 Series and ET-NC G3 Series, both available in 50A to 100A versions. These new models are built to improve solar system performance, increase flexibility, and support BMS communication. They work well with lithium batteries and perform reliably in tough environments.
Thanks to these upgrades, residential and commercial users now have smarter and more resilient energy management options. With this release, EPEVER continues to lead innovation in MPPT controller technology for modern solar applications.
Shared Highlights of the IT-NC G3 and ET-NC G3 Series
While each model comes with its own tailored strengths, both series share a powerful set of core features that cater to the evolving needs of solar energy users worldwide:
BMS Communication Ready: Integrated RS485 and CAN interfaces allow seamless communication with lithium battery BMS systems, ensuring optimized charge/discharge control and improved battery lifespan.
Dual PV Input (on select models): Selected high-power models, such as IT10420NC G3 and ET10420NC G3, support dual MPPT input, increasing solar input capacity and maximizing energy harvest.
Parallel Operation: Up to 6 units can be connected in parallel, allowing flexible system expansion and high-current configuration.
Multiple Battery Support: Compatible with AGM, Gel, Flooded, and major lithium chemistries (LiFePO4, NCM), with user-defined settings and protection thresholds.
Low Power Standby Mode: Designed with ultra-low static consumption to extend standby time in remote or intermittently powered systems.
Real-Time Monitoring: Offers complete data logging, error event tracking, and remote access via optional WiFi, Bluetooth, or 4G modules.
These enhancements make both series reliable choices for off-grid homes, RVs, boats, industrial monitoring, and small-to-medium scale solar power systems.
One Key Difference: Load Output Capability
Both models support constant voltage output function and allow loads to connect through the battery terminals, even when no battery is installed.
The IT-NC G3 Series goes further. It includes a dedicated load output port for direct DC load connection. This feature is ideal for systems that require onboard load management, such as remote lighting or sensor networks.
In contrast, the ET-NC G3 Series is focused purely on charging. It suits systems where load control is handled by inverters or external equipment.
Even with this difference, both models deliver solid MPPT performance and full-range protection features for dependable solar energy delivery.
Now on YouTube: IT-NC G3 Series in Action
Weโve released a quick introductory video showcasing the IT-NC G3 Series’ features and application scenarios.
Learn More About the IT-NC G3 and ET-NC G3 Series
Full technical specifications, manuals, and feature comparisons for both MPPT controller series are now available on the EPEVER website:
IT-NC G3 Series Product Page
ET-NC G3 Series Product Page
Article: Explore Application Scenarios and Working Modes of the ET/IT-NC G3 Series
Stay tuned for more product updates, demo videos, and application guides as we continue to innovate for a smarter, greener future in solar energy.
