Hybrid PV Energy Storage Rack Mount Off Grid Solar Inverter
Product Instruction:
HT series is a new hybrid PV energy storage inverter controller
integrating PV energy storage,
mains charging and storage and AC sine wave output. Using DSP
control through advanced control
algorithms, it comes with high response speed, high reliability,
high industrialization standard and
other characteristics.
With segmented LCD display design, the product can display the
system running data and status in real time. All-round electronic
protections ensure that the entire system is safer and more stable.
• The AC-DC charging module adopts advanced control algorithm to
realize full digital voltage
and current double closed-loop control with high control precision
and small size. Wide AC voltage
input range and complete input/output protections enable stable and
reliable battery charging and
protection.
• The DC-AC inverter module based on a full digital intelligent
design uses advanced SPWM
technology to output pure sine waves and convert DC to AC, suitable
for AC loads such as household
appliances, power tools, industrial equipment, electronic audio and
video equipment.
Key Feature:
1. Full digital voltage; current double closed loop control,
combined with advanced SPWM technology
to output pure sine wave.
2. Two output modes: mains bypass and inverter output enable
uninterrupted power supply.
3. 4 charging modes are available for choice:
Only PV, Mains priority, PV priority, and Hybrid charging.
4. Advanced MPPT technology with efficiency up to 99.9%.
5. LCD screen design, with 3 LED indicators, for dynamic display of
system data and run status.
6. ON/OFF rocker switch controls AC output.
7. Power saving mode reduces no-load loss.
8. Intelligent variable speed fan ensures efficient heat
dissipation, and thereby extends system life.
9. Double lithium battery activation modes: mains and PV, and
supports lead-acid battery and
lithium batteryaccess.
10. Multiple protections provide 360 ° all-round protection for the system.
11. Complete protections include multi-electrical appliance air
switch short circuit protection,
overvoltage and undervoltage protection, overload protection,
back-flow protection, etc.
12. Horizontal installation facilitates cabinet combination
installation.
13. Lithium battery can be activated by both mains and PV panel.
Specification Reference:
| Model | HT4830S80-145 | HT4840S80-145 | HT4850S80-145 | HT4825U80-145 | HT4830U80-145 | HT4835U80-145 |
| Mains mode |
| Frequency | 50Hz/ 60Hz (automatic detection) |
| Frequency range | 47±0.3Hz ~ 55±0.3Hz (50Hz);
57±0.3Hz ~ 65±0.3Hz (60Hz); |
| Overload/short circuit protection | Circuit breaker |
| Efficiency | >95% |
| Conversion time | 10ms (typical) |
| (bypass and inverter) |
| AC backflow protection | Yes |
| Maximum bypass overload current | 40A |
| Inverter mode |
| Output voltage waveform | Pure sine wave |
| Power factor | 1 |
| Output voltage error | ±5% |
| Output frequency range (Hz) | 50Hz ± 0.3Hz
60Hz ± 0.3Hz |
| Output short circuit protection | Circuit breaker |
| Bypass circuit breaker specification | 63A |
| Rated battery input voltage | 48V (minimum starting voltage 44V) |
| Battery voltage range | 40.0Vdc~60Vdc ± 0.6Vdc (undervoltage alarm / shutdown voltage /
overvoltage alarm / overvoltage recovery...LCD screen can be set) |
| Eco mode | Load ≤ 50W |
| AC charging |
| Battery type | Lead acid or lithium battery |
Charge
current error | ± 5Adc |
| Short circuit protection | Circuit breaker |
| Circuit breaker specification | (AC IN) 63A/(BAT) 125A |
| Overcharge protection | Alarm and turn off charging in 1 minute. |
| PC charge |
| Maximum PV open circuit voltage | 145Vdc |
| PV operating voltage range | 60-145Vdc |
| MPPT voltage range | 60-115Vdc |
| Battery voltage range | 40-60Vdc |
| Maximum output power | 4200W |
| PV charge current range (settable) | 0-80A |
| Charge short circuit protection | BAT circuit breaker and fuse |
| Wiring protection | Reverse polarity protection |
| Hybrid charging Max charger current specifications (AC charger+PV
charger) |
| Max charger current(can be set) | 0-140A | 0-120A |
| Certified specification |
| Specification certification | CE(EN62109) |
| EMC certification level | EN61000, C2 |
| Operating temperature range | -15°C to 55°C |
| Storage temperature range | -25°C ~ 60°C |
| RH range | 5% to 95% (conformal coating protection) |
| Noise | ≤60dB |
| Heat dissipation | Forced air cooling, adjustable air speed |
| Communicat ion interface | USB/RS485 (WiFi/GPRS)/Dry Node Control |
| Dimensions (L*W*D) | 482*425*133mm |
| Weight (kg) | 13.3 |
Remark:
Warning: risk of electric shock! Make sure all power supplies are
disconnected from the all-in-one machine and
the capacitor is completely discharged before performing any checks
or operations!
