SPH3.6K-24/48 3.6kW Single Phase Solar off grid inverter
- SPH3.6K-24/48 3.6kW Single Phase Solar off grid inverter is a medium-power off-grid inverter that strikes an optimal balance between power output and ease of installation. With a rated capacity upgraded to 3.6 kW and a surge capability reaching 5400 VA, it is ideally suited for off-grid residential applications with demanding power load requirements. This model not only delivers pure sine wave power but also features exceptional thermal management and robust safety mechanisms, including protection against overheating and overloading.
- Through its HMI interface—featuring a combined LED and LCD display—users can intuitively access daily and cumulative PV generation data, enabling precise monitoring and control of energy output.
- The device demonstrates outstanding PV performance, incorporating a built-in 100A charge controller that supports the connection of PV arrays up to 3600 W. Its peak efficiency reaches 96.5% in PV-to-AC conversion mode.
- Consistent with other products in the series, the SPH3.6K-24/48 supports optional WiFi/4G remote monitoring, allowing users to conveniently check the system’s operational status at any time via a mobile phone or computer.
- In terms of physical design, the unit features a compact, wall-mounted form factor with dimensions of 363 × 105 × 300 mm and a weight of approximately 8.4 kg. This design not only conserves installation space but also ensures long-term reliable operation in dusty environments, thanks to its IP43 protection rating.
- Backed by the rigorous quality control standards at Anyu Technology’s 47,000-square-meter intelligent manufacturing facility in Jiaxing, Zhejiang, this product offers exceptional value for money and durability.
Product Parameters
| MODEL | SPH3.6K-24/48 | |
| PV Array | ||
| Max.PV Array Power | 4200W | |
| MaxPV Array Open-Circuit Voltage | 300VDC | |
| Start-up Votage | 60VDC | |
| MPPT Operating Voltage Range | 70-280VDC | |
| MPPT Efficiancy | 99% | |
| Nominal Input Voltage | 250VDC | |
| Max. input Current MPPT | 30A | |
| Battery | ||
| Battery Type | Li-ion/Lead-acid | |
| Nominal Battery Voltage | 24/48V | |
| Battery Voltage Range | 21-29/41-58V | |
| Max.AC Charging Current | 50A | |
| Max.PV Charging Current | 100A | |
| Max.Continuous Discharging Current | 100A | |
| AC Input | ||
| Nominal Voltage | 120Vac | |
| Voltage Range | 90-140Vac | |
| Frequency | 50/60Hz (Auto following) | |
| High Loss Frequency | 65Hz | |
| Low Loss Frequency | 45Hz | |
| Max. input Current | 40A | |
| AC Output | ||
| Nominal Voltage | 120Vac±5% | |
| Output Voltage Waveform | Pure Sine Wave | |
| Rated Output Power | 3600VA/3600W | |
| Peak Output Power | 5400VA | |
| Nominal Output Frequency | 50/60Hz | |
| Transfer Time | 10ms | |
| Max.PV to AC Efficiency | 96.5% | |
| Max.Battery to ACEfficiency | 91.0% | |
| Protection | ||
| Over Temperature Protection | Yes | |
| Overload Protection | 3s@≥150%load;10s@110%~150%load | |
| General Data | ||
| Operating Temperature Range | -10–+50℃ | |
| Safety Certification | CE | |
| Relative Humidity | 0~95%Relative Humidity(Non-condensing) | |
| Max.Operating Altitude | <4000m | |
| Cooling Method | Intelligent Fan cooling | |
| Display | LED+LCD | |
| Degree of Protection | IP43 | |
| Warranty | 2 years | |
| Weight(kg) | 6.5 | 8.4 |
| Dimension(W*H*Dmm) | 326*275*95 | 363*105*300 |
| Mounting Method | Wall Mounted | |
Product specifications are subject to change without further notice.
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