Overview
The Epever UPower series MPPT inverter/charger combines solar & utility charging with pure sine wave AC output for DC 24V battery systems, providing AC 220V/230V output with 50Hz/60Hz auto frequency. It supports multiple charging priorities and output modes to suit different off-grid and backup power setups.
Models
- UP1500-M3222: Output power (15 min) 1500W; Max. PV open circuit voltage 100V / 92V; Max. PV charging current 30A; Max. PV input power 780W.
- UP2000-M3322: Output power (15 min) 2000W; Max. PV open circuit voltage 100V / 92V; Max. PV charging current 30A; Max. PV input power 780W.
Key Features
- Pure sine wave output (SPWM technology)
- Fully digitalized voltage and current double closed-loop control
- MPPT tracking efficiency: ≥99.5%
- Four charging modes: Solar priority; Utility priority; Utility & Solar; Solar
- Two output modes: Battery; Utility
- LCD for dynamic display of running data and operating state
- Common interface and advanced interface
- Multiple LED indicators for operating status
- 2P circuit breaker at the utility input end
- Independent control of AC output via AC OUT button
- Battery temperature compensation function
- Extensive electronic protection
For system compatibility checks (PV string voltage, battery bank, and AC loads), contact service@tsolar.top or visit https://tsolar.top/.
Protection Functions
- PV over current protection
- PV short circuit protection
- PV reverse polarity protection
- Night reverse charging protection
- Utility input overvoltage protection
- Utility input under voltage protection
- Battery overvoltage protection
- Battery over discharge protection
- Load short circuit protection
- Load overload protection
- Device overheating protection
Specifications (Extracted)
| Parameter | UP1500-M3222 | UP2000-M3322 |
|---|---|---|
| System battery voltage | 24VDC | 24VDC |
| Battery input voltage range | 21.6~32VDC | 21.6~32VDC |
| Continuous output power | 1200W | 1600W |
| Output power (15 min) | 1500W | 2000W |
| Overload power (5 s) | 2400W | 3200W |
| Max. surge power | 3000W | 4000W |
| Output voltage range | 220VAC ±3%, 230VAC (-7%~+3%) | |
| Output frequency | 50Hz/60Hz | |
| Output wave | Pure Sine Wave | |
| Distortion THD | <3% (12V or 24V resistive load) | |
| Inverter efficiency | 95% | 95% |
| Transfer time | 20mS | |
| Utility input voltage range (working) | 160VAC~280VAC | |
| Utility starting voltage range | 170VAC~270VAC | |
| Max. utility charge current | 20A | 30A |
| Max. PV open circuit voltage | 100V / 92V | 100V / 92V |
| Max. PV input power | 780W | 780W |
| Max. PV charging current | 30A | 30A |
| Equalization voltage | 29.2V | 29.2V |
| Boost voltage | 28.8V | 28.8V |
| Float voltage | 27.6V | 27.6V |
| Tracking efficiency | ≥99.5% | |
| Charging conversion efficiency | ≤98% | |
| Temperature compensate coefficient (default) | -3mV/°C/2V | |
| No load consumption | ≤0.6A | ≤0.8A |
| Enclosure | IP30 | |
| Relative humidity | <95% (N.C.) | |
| Working environment temperature | -20°C~50°C (100% input and output) | |
| Dimensions | 444×300×126mm | 444×300×126mm |
| Mounting dimension | 230mm | 230mm |
| Mounting hole size | Φ8mm | |
| Weight | 7.4kg | 8.5kg |
Video Demo
Details
Epever UPower MPPT inverter models cover 12V and 24V battery systems with pure sine wave output and multiple power options.
