1.1 Product Overview and Features
HH series is a new hybrid solar energy storage inverter control integrated machine integrating solar energy storage & mains charging energy storage and AC sine wave output. It adopts DSP control and advanced control algorithm, with high response speed and high reliability. and high industrial standards. There are four optional charging modes: solar only, mains priority, solar energy priority and mains & solar; two output modes of inverter and mains are optional to meet different application requirements.
The solar charging module adopts the latest optimized MPPT tracking technology, which can quickly track the maximum power point of the photovoltaic array in any environment, and obtain the maximum energy of the solar panel in real time.
The AC-DC charging module adopts advanced control algorithm to realize fully digital voltage and current double closed-loop control, with high control precision and small size. The AC voltage input range is wide, the input/output protection functions are complete, and the battery can be charged and protected stably and reliably.
The DC-AC inverter module is based on all-digital intelligent design, adopts advanced SPWM technology, outputs pure sine wave, converts direct current into alternating current, and is suitable for AC loads such as household appliances, power tools, industrial equipment, electronic audio and video. The product adopts a segment LCD display design, which displays the operating data and operating status of the system in real time. Comprehensive electronic protection functions ensure that the entire system is safer and more stable.
Features:
1. Adopt fully digital voltage and current double closed-loop control, advanced SPWM technology, output pure sine wave.
2. It has two output modes of mains bypass and inverter output, and has the function of uninterrupted power supply.
3. There are 4 charging modes to choose from: solar only, mains priority, solar priority, and hybrid charging.
4. Advanced MPPT technology, the efficiency is as high as 99.9%.
5. LCD liquid crystal screen design, 4 LED indicators, dynamic display of system data and operating status. 6. The ON/OFF rocker switch controls the AC output.
7. It has the function of power saving mode to reduce no-load loss.
8. Adopt intelligent adjustable speed fan, efficient heat dissipation and prolong system life.
9. Self-contained lithium battery solar energy and mains activation function, support lead-acid battery, lithium battery access. 10. With multiple protection functions, 360° all-round protection.
10. It has complete short-circuit protection, over- and under-voltage protection, overload protection, back-feed protection, etc.
Post time: Oct-08-2022