Model DT4830 - 30A PWM Solar Controller
From Solar Controller for Power Generation System
The series controllers are new generation of general intelligent controllers which are researched for solar control field by our company, user can choose step-up, step-down, and other types of drive equipment freely according to actual needs. The series controllers are based on series type pulse width modulation (PWM) charging mode, with LCD display and USB port output function, can be widely used in household power supply system, solar street light and all kinds of small solar power generation application system.
Product Features
- Automatic identify system voltage;
- Sealed / Gel / Flooded, three types of battery charging programs can be selected;
- 3-Stage PWM charging mode: bulk charge / boost charge / equalize charge / float charge; application of an equalize charging to the battery periodically, can effectively prevent the battery from non-equalization and sulfuration, increase the battery lifetime (except Gel);
- Battery temperature compensation function, intelligent adjustment of charging parameters;
- Friendly HMI interface: double buttons setting, LCD can display running states and working parameters of the controller dynamically;
- A wide range of load modes: light control, light control & timer, debug and manual mode, expand application scenarios;
- Electronic protection: over charge, over discharge, overheat, overload and short circuit.
- USB port design, make convenience for users to charge the relevant electronic equipment.
- Real-time power statistics recording function.
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