Solar Charge Controller

The IT-NC G3 Series MPPT Charge Controller is designed for off-grid solar systems that need both efficient solar charging and reliable DC load power. Unlike standard MPPT controllers, this model not only charges batteries efficiently but also directly powers DC loads, making it ideal for applications like solar streetlights, RVs, boats, and remote monitoring systems. With 50A-100A charging capacity, 99.9% MPPT tracking efficiency, and dual PV input options (select models), this controller maximizes solar energy utilization. Some models come with a built-in BLE Bluetooth module, allowing for seamless wireless monitoring via a mobile app. Its intelligent load control supports multiple operation modes, ensuring stable power supply to DC devices. Remote monitoring is effortless via RS485, with optional Bluetooth, WiFi, or 4G modules for real-time data access. Built with a durable metal housing and IP32/IP43 protection, the IT-NC G3 ensures long-lasting performance in various off-grid environments. Whether you need reliable DC power for solar lighting, RV appliances, or industrial equipment, this MPPT controller with load output delivers smart, efficient, and versatile solar power management.

The TEP Series is a parallel MPPT controller designed for high-current solar charging up to 100A. It supports up to six units working together for flexible system expansion. With advanced MPPT tracking, high conversion efficiency, and strong compatibility with lithium and lead-acid batteries, it ensures stable performance across various applications. RS485 and CAN communication enable remote monitoring through WiFi, Bluetooth, or 4G modules, making the TEP Series ideal for off-grid, RV, and industrial energy systems.

The TES series dual PV input controller is built for users who want more freedom in PV design without sacrificing charging performance. With two PV input channels on selected models, you can connect separate solar strings for better layout flexibility, or combine inputs to scale PV capacity within safe limits. This makes the controller a strong fit for RV systems, cabins, monitoring sites, and modular off grid power setups where roof space or panel orientation is not uniform. At the core, TES uses high efficiency MPPT tracking to maximize energy harvest across changing sunlight conditions. It automatically adapts to 12V 24V or 48V battery systems and provides multiple current options from 60A up to 100A, allowing you to match the controller to both compact and higher demand installations. High PV voltage input designs support longer strings, helping reduce wiring loss and simplify system layout. TES is also designed for modern battery choices. It works smoothly with lithium batteries and lead acid batteries, and supports BMS communication on compatible lithium packs for more accurate charging control. When batteries are unavailable or temporarily disconnected, the controller can operate in no battery mode, supplying power directly from PV when sunlight is sufficient. For growing systems, parallel connection of up to 6 controllers is supported, making future expansion straightforward. With isolated RS485 communication, optional WiFi or 4G monitoring modules, and clear LCD local settings, TES helps users monitor system status, review energy records, and keep performance stable over time. The result is a dual PV input controller that supports flexible solar growth, dependable battery charging, and practical off grid operation.

TIS series is an MPPT controller with load output, designed for off grid users who want both efficient battery charging and direct DC load management in one device. Unlike standard controllers that only charge batteries, TIS includes a dedicated load terminal, so small DC appliances or lighting can be connected and controlled through the controller itself. This is especially useful for solar lighting systems, small cabins, RV add on power, monitoring sites, and other setups where DC loads need simple and reliable control. With multiple load control modes, TIS lets users match power use to real world solar conditions. You can choose manual control, dusk to dawn lighting, daytime load operation, timing schedules, or always on mode with automatic low voltage protection. These options help reduce wasted energy and support stable operation even when sunlight changes through the day. On the charging side, TIS uses high efficiency MPPT tracking to harvest more energy from PV arrays. It automatically recognizes 12V 24V or 48V battery systems and offers current sizes from 60A up to 100A, allowing the same series to cover both compact and higher power installations. High PV voltage input models support longer PV strings, which can simplify wiring and improve overall system layout. Selected models also provide dual PV input, giving extra flexibility when panels are installed in different orientations or when PV capacity needs to scale. TIS supports both lithium and lead acid batteries, with charging profiles suitable for common battery types. For lithium systems, BMS communication is available on compatible batteries to improve charging accuracy and safety. When sunlight is sufficient and batteries are absent or disconnected, the controller can operate in no battery mode, allowing PV to supply power directly. For growing systems, up to 6 controllers can be connected in parallel, making future expansion easier without redesigning the whole system. With an easy to read LCD interface, isolated RS485 communication, optional wireless monitoring, and solid electronic protections, TIS delivers a practical combination of MPPT charging, DC load output, and flexible control for everyday off grid solar power.

RV MPPT Charge Controller from EPEVER TRC Series is engineered for reliable solar charging in RV and off-grid power systems. It adopts an advanced MPPT control algorithm to improve tracking performance, with maximum tracking efficiency of no less than 99.5% and conversion efficiency up to 98.5%, helping maximize energy harvest from solar panels. This controller supports multiple battery types, including lithium batteries, and provides self-activation for lithium batteries to enable smoother start-up and stable charging performance. For monitoring and system integration, the TRC series includes RS485 communication and can be connected with optional 4G or WiFi modules for remote monitoring when needed. With low static power consumption and comprehensive electronic protections, this RV MPPT Charge Controller is a practical choice for RV solar charging, household off-grid systems, and field monitoring applications. Clear installation guidance is provided, including recommended wiring sequence and safety precautions to support long-term system reliability.