Description

The TIS Series (60–100A) MPPT Charge Controller with Load Control is designed for off-grid solar users who need both efficient battery charging and direct DC load management in a single device. Unlike traditional controllers that only charge batteries, the TIS Series includes a dedicated load terminal, allowing users to connect DC lighting, small appliances, or monitoring equipment directly through the controller. This makes it ideal for solar lighting systems, remote cabins, RV power systems, telecom monitoring sites, and other off-grid installations.

The controller uses advanced MPPT (Maximum Power Point Tracking) technology to maximize solar energy harvest from PV panels, improving charging efficiency and overall system performance. It automatically detects 12V, 24V, or 48V battery systems and supports current ratings from 60A to 100A, making it suitable for both small and medium solar power setups.

Multiple load control modes—including manual control, dusk-to-dawn lighting, timing schedules, daytime operation, and always-on mode with low-voltage protection—allow users to match energy usage with solar availability. The controller supports lithium and lead-acid batteries, with BMS communication available for compatible lithium batteries.

With high PV voltage input, optional dual PV input models, parallel expansion up to six controllers, LCD monitoring, RS485 communication, and optional wireless monitoring, the TIS Series provides a flexible and reliable solution for modern off-grid solar power systems.

Additional Product Attributes

Product Type: MPPT Solar Charge Controller
Series: TIS Series
Current Rating: 60A – 100A
Battery Voltage: 12V / 24V / 48V Auto Detection
Battery Compatibility: Lithium Batteries, Lead-Acid Batteries
MPPT Efficiency: High-efficiency MPPT tracking technology
Load Output: Dedicated DC Load Terminal

PV Input: High PV voltage support
PV Configuration: Single or Dual PV Input (selected models)
Parallel Operation: Up to 6 controllers
Communication: Isolated RS485
Monitoring: LCD Display, Optional Wireless Monitoring
No-Battery Mode: Supported
Applications:

• Off-grid solar systems

• Solar lighting systems

• Remote monitoring stations

• Cabins and tiny homes

• RV and mobile solar setups

• Telecom sites