Off grid solar inverter 3in1 3kw/5kw for home energy storage battery Inverter Controller
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.
Wifi APP monitoring
Q1: What kind of certificates you have for your solar controllers ?
IHT:Our solar controller has CE,ROHS,ISO9001 certificates approved.
Q2: Are you a manufacturer or trading company?
IHT:We are a state-level high-tech enterprise that integrates pluralism, R&D and manufacturing as one with PV controller,PV inverter,PV energy storage oriented.And we have our own factory.
Q3: Can I buy one sample for testing?
IHT:Sure,we have a 8 years’ experience R&D team and in timely after sale service, can help you fix any technicial problem or confusion.
Q4: How are about the delivery?
IHT:
Sample:
1-2 working days
Order: within 7 working days depending on the order quantities
OEM Order:4-8 working days after confirming the sample
Q5: How're about your customers service?
IHT:All solar controllers will be tested strictly one by one before leaving factory,And the defective rate is below 0.2%.we do try our best to provide a good customer service.
Q6:Minimum Order Quantity?
IHT:Be equal or greater than 1 piece.
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Models |
HT4830S60 |
HT4840S60 |
HT4850S80 |
HT4825U60 |
HT4830U60 |
HT4835U80 |
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AC mode |
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Rated input voltage |
220/230Vac |
110/120Vac |
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Input voltage range |
(170Vac~280Vac) ±2%/(90Vac-280Vac)±2% |
(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 |
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Rated output power (W) |
3000 |
4000 |
5000 |
2500 1 |
3000 |
3500 |
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Power factor |
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Rated output voltage (Vac) |
230Vac |
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%) ±10%: Report error and turn off output after 5 minutes; (125%<load<150%) ±10%: Report error and turn off output after 10 seconds; Load>150% ±10%: Report error and turn off output after 5 seconds; |
(102%<load<110%) ±10%: Report error and turn off output after 5 minutes; (110%<load<125%) ±10%: Report error and turn off output after 10 seconds; Load>125% ±10%: Report error and turn off output after 5 seconds; |
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Peak power |
6000VA |
8000VA |
10000VA |
5000VA |
6000VA |
7000VA |
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Loaded motor capacity |
2HP |
3HP |
4HP |
1HP |
1HP |
2HP |
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Output short circuit protection |
Circuit breaker |
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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 |
30A |
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Charge current error |
± 5Adc |
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Charge voltage range |
40 –58Vdc |
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 |
3200W |
4200W |
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PV charge current range (settable) |
0-60A |
0-80A |
0-60A |
0-80A |
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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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