Overview
PowMr POW-SunSmart SP5.2K is a 48V pure sine wave hybrid solar inverter with a built-in MPPT solar charge controller (100A) for home solar systems. It supports lead-acid or lithium batteries, provides 110/120Vac rated input, and supports parallel operation up to 6 units for single-phase, split-phase, or three-phase configurations.
Key Features
- Pure sine wave inverter; rated output power: 5200VA/5200W; power factor: 1
- PV input: maximum PV input power 6000W; maximum PV open circuit voltage 500Vdc
- PV voltage ranges: PV operating voltage range 120-500Vdc; MPPT voltage range 120-450Vdc
- PV current: maximum PV input current 22A; PV charging current range (settable) 100A
- AC charging: maximum charge current (settable) 0-40A; charge voltage range 40-58Vdc
- Hybrid charging (AC charger + PV charger): max charger current (settable) 100A
- Parallel operation: up to 6 inverters; supports single-phase/split-phase/three-phase devices
- AC output notes: 120Vac rated output voltage (100/105/110Vac settable); 120/208/240Vac AC output for split-phase (only achievable in a parallel system)
- Fast switching time: 10ms
- Smart LCD screen: backlight LCD screen display with 3 LED indicators for system data and operating status
- Protection and safety: reverse protection, overload protection, short circuit protection, over voltage protection, under voltage protection
- Overload/short circuit protection: circuit breaker; circuit breaker specifications (AC charging): 63A
- AC mode efficiency: >95%; inverter mode maximum efficiency: >92%
- Peak power: 10400VA; loaded motor capability: 4HP
- AC reverse protection: available
- Energy saving mode function to reduce no-load energy losses
- Heat dissipation: forced air cooling, variable speed of fan; noise: <=60dB
- Communication interface: USB/RS485(WiFi/GPRS)/Dry contact control
Display & Monitoring
- Designed with a backlight LCD screen display and 3 LED indicators for dynamic display of system data and operating status
- Screen information includes: Solar Power, PV Parameters, Mains/Generator Power, Mains Power Parameters, Inverter Work State, Battery Type, Battery Capacity, Battery Parameters, Load Parameters, Indicator Light, Load Percentage, Home Load
- Displays real-time time/date plus total PV power generation and total load power
Charging Modes
- Solar First: priority charging by PV; mains charging starts only when PV has failed
- Mains First: priority charging by mains power; PV charging starts only when mains has failed
- Hybrid Charge: priority to PV MPPT charging; supplements mains power when PV energy is insufficient; stops mains charging when PV is sufficient
- Only Solar: only PV charging; no mains charging initiated
Battery Compatibility & Activation
- Compatible with lead-acid and lithium batteries
- Either mains/photovoltaic power supply access can trigger activation of a dormant li-ion battery
- Supports batteryless mode: the inverter can power loads from PV array / AC grid without battery connected
- Battery types shown: FLD, SLD, AGM, GEL, LI
Specifications
| Brand | PowMr |
| Model Number | POW-SunSmart SP5.2K |
| Certification | CE; CE(IEC62109-1) |
| EMC certification level | EN61000 |
| Is Smart Device | Yes |
| High-concerned chemical | None |
| Output voltage waveform | Pure sine wave |
| Rated output power | 5200VA/5200W |
| AC Output (Grid) rated output power | 5200W |
| Max. apparent power | 5200VA |
| Max. output current | 41.7A |
| Rated output voltage | 120Vac (100/105/110Vac settable) |
| Rated voltage | 120Vac |
| Rated input voltage (AC mode) | 110/120Vac |
| Output frequency | 50Hz/60Hz (Auto detection) |
| Power factor | 1 |
| Peak power | 10400VA |
| Loaded motor capability | 4HP |
| Rated battery input voltage | 48V (Minimum starting voltage 44V) |
| Battery type | Lead acid or lithium battery |
| Maximum PV input power | 6000W |
| Maximum PV open circuit voltage | 500Vdc |
| PV operating voltage range | 120-500Vdc |
| MPPT voltage range | 120-450Vdc |
| Maximum PV input current | 22A |
| PV charging current range (settable) | 100A |
| Output current | MPPT 100A |
| Maximum charge current (settable) | 0-40A |
| Charge voltage range | 40-58Vdc |
| Hybrid charging max charger current (settable) | 100A |
| Overload/short circuit protection | Circuit breaker |
| AC reverse protection | Available |
| Overcharge protection | Alarm and turn off charging after 1 minute |
| Efficiency (AC mode) | >95% |
| Maximum efficiency (inverter mode) | >92% |
| Noise | <=60dB |
| Heat dissipation | Forced air cooling, variable speed of fan |
| Communication interface | USB/RS485(WiFi/GPRS)/Dry contact control |
| Operating temperature range | -10°C ~ 55°C |
| Storage temperature range | -25°C ~ 60°C |
| Number of Parallel | Up to 6 |
| Output Type | SINGLE |
| Size | 54 x 45 x 22 |
| Weight | 15KG |
| Origin | Mainland China |
| is_customized | Yes |
Applications
- Home solar systems and off-grid living (pure sine wave AC output)
- Systems requiring PV + mains/generator input options
- Single-phase systems, and split-phase/three-phase setups via parallel operation (up to 6 units)
For compatibility checks, setup questions, or support, contact service@tsolar.top or visit https://tsolar.top/.
Details
A bright backlit LCD with status LEDs keeps solar, battery, grid/generator, and load data easy to read at a glance.
Choose Solar First, Mains First, Hybrid Charge, or PV-only charging to match your system priorities and available power.
Compatible with lead-acid and lithium batteries, with optional batteryless operation when PV or AC input is available.
Parallel up to six inverters to build single-phase, split-phase, or three-phase power for larger home solar setups.
