SOLAR STORAGE INVERTER HSI 5000U

HSI 5000U is a new solar storage inverter, which integrates solar energy storage & mains charging energy 

storage and AC sine wave output. Thanks to DSP control and advanced control algorithm, it has high response

speed, high reliability and high industrial standard. There are four charge modes namely only solar power, mains

power priority, solar power priority, mains power & solar power; inverter and mains outputs are selectable to

meet different application needs. 

The solar charge module adopts the latest optimized MPPT tracking technology, which can quickly track the

maximum power point of the PV array in any environment to obtain the maximum energy of the solar panel in

real time with wide voltage range of MPPT. 

AC-DC charge module adopts advanced control algorithm to realize full digital double closed-loop control of

voltage and current, with high control accuracy and small volume. Battery can be charged and protected stably

and reliably with wide AC voltage input range, full input/output protection function. 

DC-AC inverter module based on full digital intelligent design adopts advanced SPWM technology, outputs pure

sine wave, converts DC into AC. It is suitable for AC loads such as household appliances, electric tools, industrial

device, electronic audiovisual, etc. The product adopts the segment LCD display design to display the operation

data and state of the system in real time. The comprehensive electronic protection function ensures that safety

and stability of the whole system. Features:

1. Adopt full digital voltage and current double closed-loop control and advanced SPWM technology to output

 pure sine wave. 

2. Two output modes, i.e. mains bypass and inverter output can achieve uninterrupted power supply function.

3. Four optional charge modes: only solar energy, mains priority, solar energy priority and mixed charging.

4. Advanced MPPT technology, with efficiency up to 99.9%. 

5. Wide MPPT voltage range. 

6. With function of activating lithium battery with solar energy and AC mains power, it supports connection of

 lead-acid battery and lithium battery. 

7. LCD screen design and 3 LED indicator lights dynamically display system data and operation states.

8.ON/OFF rocker switch can control AC output. 

9.With power saving mode function, it can reduce no-load loss. 

10.Intelligent adjustable speed fan is adopted for efficient heat dissipation and extended system life.

11.Possessing multiple protection functions and 360° comprehensive protection. 

12.Possessing complete short circuit protection, overvoltage and undervoltage protection, overload

 protection, back filling protection, etc. 

13.Hybrid power supply to load: when the battery is not connected, PV and mains power can supply to the

 load at the same time (if there is no battery, the mains must be connected). When the battery is full, it can

 also enter hybrid power supply to load load mode, which can make full use of the PV energy.

The figure below shows the system application scenario of this product. A complete system includes the

following parts:

1. PV module: convert the light energy into direct current energy and then charge the battery via the machine,

  or directly invert the light energy into alternating current to supply power to the load.

 2. Mains or generator: connected at the AC input, it can supply power to the load and charge the battery at the

same time. If no mains power or generator is connected, the system can also operate normally. At this time,

 the load power is supplied by the battery and PV modules. 

3. Battery: the battery is to ensure the normal power consumption of the system load in case of no sufficient

solar energy or mains supply.

4. Household load: it can be connected to various household and office loads, including AC loads such as

refrigerators, lamps, televisions, fans, air conditioners, etc.

5. Inverter: the energy conversion device of the whole system. 

 The specific system wiring mode is determined by the actual application scenario.