1. Build in full-digital double closed loop control, advanced SPWM technology to output pure sine wave.
2. Two output modes: bypass and inverter output; uninterrupted power supply.
3. Four charging modes: PV Only, Grid power Priority, PV Priority and PV&Mains Electricity hybrid charging.
4. Advanced MPPT technology with 99.9% efficiency.
5. LCD display and 3 LED indicators that can clearly indicate the status and data.
6. Rocker switch for AC output control.
7. Power saving mode, reduce no-load loss.
8. Intelligent variable-speed fan to efficiently dissipate heat and extend system lifespan.
9. lithium battery activation modes: Grids power and PV, and supports lead-acid battery and lithium battery access.
10. Protection for solar panels includes overload and short circuit protection, under-voltage and over-voltage protection and reverse polarity protection.
11. Horizontal and wallmounted style are available installation facilitates cabinet combination.
Models |
HT4830S60 HT4840S60 HT4850S80 |
HT4825U60 |
HT4830U60 |
HT4835U80 |
AC mode |
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Rated input voltage |
220/230Vac |
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110/120Vac |
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Input voltage range |
(170Vac~280Vac) ±2%/(90Vac-280Vac)±2% |
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(90Vac~140Vac) ±2% |
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Frequency |
50Hz/ 60Hz (automatic detection) |
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Frequency range |
47±0.3Hz ~ 55±0.3Hz (50Hz);57±0.3Hz ~ 65±0.3Hz (60Hz); |
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Overload/short circuit protection |
Circuit breaker |
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Efficiency |
>95% |
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Conversion time (bypass and inverter) |
10ms (typical) |
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AC backflow protection |
yes |
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Maximum bypass overload current |
40A |
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Inverting mode |
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Output voltage waveform |
Pure sine wave |
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Rated output power (VA) |
3000 4000 5000 |
2500 |
3000 |
3500 |
Rated output power (W) |
3000 4000 5000 |
2500 1 |
3000 |
3500 |
Power factor |
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Rated output voltage (Vac) |
230Vac |
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120Vac |
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Output voltage error |
±5% |
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Output frequency range (Hz) |
50Hz ± 0.3Hz/60Hz ± 0.3Hz |
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Efficiency |
>90% |
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Overload protection |
(102%<load<=125% >and turn off output after 5 minutes;(125%<load<=150%>and turn off output after 10 seconds; Load>150% ±10%: Report error and turn off output after 5 seconds; |
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Peak power |
6000VA 8000VA 10000VA |
5000VA |
6000VA |
7000VA |
Loaded motor capacity |
2HP 3HP 4HP |
1HP Circuit breaker |
1HP |
2HP |
Output short circuit protection |
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Bypass circuit breaker specification |
63A |
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Rated battery input voltage |
48V (minimum starting voltage 44V) |
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Battery voltage range |
40.0Vdc~60Vdc ± 0.6Vdc (undervoltage alarm / shutdown voltage / overvoltage alarm / overvoltage recovery…LCD screen can be set) |
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Eco mode AC charge |
Load ≤25W |
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Battery type |
Lead acid or lithium battery |
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Maximum charge current |
60A |
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30A |
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Charge current error |
± 5Adc |
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Charge voltage range |
40 –58Vdc |
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40 –60Vdc |
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Short circuit protection |
Circuit breaker |
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Circuit breaker specification |
(AC IN)63A/(BAT)125A |
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Overcharge protection |
Alarm and turn off charging in 1 minute. |
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Solar charge |
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Maximum PV open circuit voltage |
145Vdc |
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PV operating voltage range |
60-145Vdc |
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MPPT voltage range |
60-115Vdc |
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Battery voltage range |
40-60Vdc |
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Maximum output power |
3200W 4200W |
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3200W |
4200W |
PV charge current range (settable) |
0-60A 0-80A |
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0-60A |
0-80A |
Charge short circuit protection |
BAT circuit breaker and fuse |
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Wiring protection Authentication specification |
Reverse polarity protection |
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Specification certification |
CE(IEC/EN62109-1,-2)、ROHS2.0 |
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EMC certification level |
EN61000 |
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Operating temperature range |
-15°C to 55°C |
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Storage temperature range |
-25°C ~ 60°C |
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RH range |
5% to 95% (conformal coating protection) |
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Noise |
≤60dB |
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Heat dissipation |
Forced air cooling, adjustable air speed |
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Communication interface |
USB/RS485 (Bluetooth/WiFi/GPRS)/Dry Node Control |
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Dimensions (L*W*D) |
482mm*425mm*133mm |
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Weight (kg) |
13.3 |
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