The compact Uni-T UT673PV solar MPPT tester lets you quickly verify the condition of a photovoltaic panel – it measures maximum power (MPPT), voltage, and current, including open-circuit and short-circuit values. Thanks to the large LCD, power supplied directly from the panel, and practical MC4 leads, it is ideal for quick field diagnostics.
Uni-T UT673PV is a practical tester for servicing, installation, and inspection of photovoltaic systems. Within moments it displays the panel’s key operating parameters on a clear single screen, making it easy to detect power loss, incorrect wiring, or other issues.
The device supports both manual and automatic MPPT testing and offers a Data Hold function for convenient reading and recording of measured values. A major advantage is power supplied directly from the solar panel – no batteries or charging required.
Main advantages:
- Maximum power measurement of the panel in the 5–800 W range
- Measurement of open-circuit voltage (Voc) and short-circuit current (Isc)
- Large LCD 52 × 66 mm – good readability in the field
- MC4 test leads for quick connection
- Safety protections: reverse polarity, overvoltage, overcurrent, overheating, and overload
- Package includes: tester, MC4 leads, user manual
Specifications
- Manufacturer
- Uni-T
- Model
- UT673PV
- Type
- Solar MPPT tester
- Maximum power measurement
- 5–800 W ±(1.0% + 10)
- Maximum DC current
- 0–35 A ±(1.5% + 5)
- Maximum DC voltage
- 12–60 V ±(1.5% + 5)
- DC open-circuit voltage (Voc)
- 12–60 V ±(1.5% + 5)
- DC short-circuit current (Isc)
- 0–35 A ±(1.5% + 5)
- Display
- LCD 52 × 66 mm
- Power supply
- Directly from the solar panel
- Test modes
- Manual and automatic MPPT test
- Data storage
- Yes (Data Hold)
- Overvoltage category
- CAT 0 60 V
- Reverse polarity protection
- Yes
- Overvoltage protection
- Yes
- Overcurrent protection
- Yes
- Overheating protection
- Yes
- Overload protection
- Yes
- Certifications
- CE, cETLus, RoHS
