5KW ON OFF Grid Solar Inverter
MUST Power Inverter ON/OFF Grid High Frequency Hybrid Solar Inverter 3.6kw 4.2kw 4.6kw 5kw
PH1000 series is a flexible and intelligent energy storage solar inverter with a wide range of Mppt Voltage. Combining functions of off-grid and on-grid. This hybrid solar inverter can power all kinds of appliances in-home or office, also can use in a power station.





| MODEL | PH10-3648A | PH10-4248A | PH10-4648A | PH10-5048A |
| RATED POWER(W) | 3600 | 4200 | 4600 | 5000 |
| Nominal Battery System Voltage | 48 | |||
| PV INPUT(DC) | ||||
| Maximum recommended DC power(W) | 4100 | 4800 | 5300 | 5750 |
| Nominal DC operating voltage(V) | 360 | |||
| Maximum DC voltage(V) | 580 | |||
| MPPT voltage range(V) | 120~550 | |||
| Maximum input current(A) | 11/11 | |||
| Maximum short circuit current(A) | 15/15 | |||
| No.of MPP tracker | 2 | |||
| Strings per MPP tracker | 1 | |||
| INVERTER OUTPUT(AC) | ||||
| Nominal AC output power(W) | 3600 | 4200 | 4600 | 5000 |
| Nominal output voltage(V);range(V) | 220/230/240;180~280 | |||
| AC grid frequency(Hz);range(Hz) | 50/60;45~55/55~65 | |||
| Nominal output current(A) | 15.7 | 18.3 | 20 | 21.8 |
| Maximum output current(A) | 16.4 | 19.1 | 21 | 22.8 |
| Total harmonic distortion i(THDi) | <3% | |||
| Power factor at rated power | 1 | |||
| Displacement power factor | 0.8leading~0.8lagging | |||
| BATTERY MODE OUTPUT(AC) | ||||
| Output Rated power(VA) | 2300 | |||
| Nominal output voltage(V);accuracy range | 230;±1% | |||
| Output frequency(Hz);accuracy range | 50/60(option);±0.2% | |||
| Output rated current(A) | 10 | |||
| Output waveform | Pure sine wave | |||
| Total harmonic distortion v(linear load) | <3% | |||
| BATTERY & CHARGER | ||||
| Battery type | Lead-acid battery/lithium battery | |||
| Battery voltage(V) | 48 | |||
| Battery voltage range(V) | 40~60 | |||
| Charging curve | 3-stage adaptive with maintenance | |||
| Over-current protection/Over-temperature protection | YES/YES | |||
| Maximum charging/discharging power(W) | 2500/2500 | |||
| Maximum charging/discharging Current(A) | 50/50 | |||
| Efficiency | ||||
| Maximum efficiency | 97.30% | |||
| Euro-efficiency | 96.80% | |||
| MPPT efficiency | 99.90% | |||
| Protection devices | ||||
| DC switch rating for each MPPT | YES | |||
| Grid monitoring | YES | |||
| Output over current protection | YES | |||
| Output overvoltage protection-varistor | YES | |||
| Ground fault monitoring | YES | |||
| Integrated all-pole sensitive leakage current | YES | |||
| General | ||||
| Dimension(W/H/D)(mm) | 480*420*215 | |||
| Net weight (kgs) | 25 | 25 | 27 | 27 |
| DC connection | H4/MC4 | |||
| AC connection | Terminal Block | |||
| Display | LED+LCD | |||
| Communication interfaces | Wi-Fi/USB/GPRS/RS485 | |||
| Ingress protection rating | IP65 | |||
| Humidity | 0~95% RH(No condensing) | |||
| Operating temperature range | -20℃~+60℃ With derating above 45℃ | |||
| Cooling concept | Natural | |||
| Altitude | <2000m | |||
| *Products specifications are subject to change without further notice | ||||
Q1: How to choose the right inverter?
A1:Tell us your demand, then our sales will recommend a suitable inverter to you.
Q2: What's the difference between inverter and solar inverter?
A2: Inverter is only accepts AC input, but the solar inverter not only accepts AC input but also can connect with a solar panel to accept PV input, it more save power.
Q3: How about the delivery time?
A3: 7 days for sample; 25 days for bulk order.
Q4: What is the warranty of the inverter?
A4: One-year warranty on Must-Solar product.
Q5: How to solve the technical problem?
A5: 24 hours after-service consultancy just for you and to make your problem to solve easily.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.









