Product description
UNI-T UT673PV is an MPPT meter for solar panels developed for fast analysis and troubleshooting of photovoltaic systems. The instrument can measure maximum power (Pmax), optimum operating voltage (Vmp), optimum operating current (Imp), open circuit voltage (Voc), and short circuit current (Isc). The large LCD display shows all measurement values simultaneously, simplifying inspection and installation of solar panels.
UT673PV is powered directly from the connected solar panel and requires no batteries. The instrument is supplied with MC4 connectors for quick and easy connection to solar panels without additional adapters. The compact and lightweight design makes the instrument suitable for installation, servicing, and maintenance of photovoltaic systems.
Example applications:
- Testing and troubleshooting solar panels
- Checking maximum output power from solar panels
- Measuring open circuit voltage and short circuit current
- Checking MPPT operating point
- Installation and maintenance of photovoltaic systems
- Performance testing of solar panels
Specifications:
- Maximum power (Pmax): 5–800W
- Optimum operating current (Imp): 0–35A
- Optimum operating voltage (Vmp): 12–60V
- Open circuit voltage (Voc): 12–60V
- Short circuit current (Isc): 0–35A
- Pmax accuracy: ±(1.0%+10)
- Imp accuracy: ±(1.5%+5)
- Vmp accuracy: ±(1.5%+5)
- Voc accuracy: ±(1.5%+5)
- Isc accuracy: ±(1.5%+5)
- Display: LCD 52 x 66 mm
- Automatic/manual measurement: Yes
- Data hold: Yes
- Reverse polarity protection: Yes
- Overvoltage protection: Yes
- Overcurrent protection: Yes
- Overtemperature protection: Yes
- Overpower protection: Yes
- Manual MPPT test: Yes
- Battery required: No
- Powered by: Connected solar panel
- Connection: 2x 4 mm (for standard test probes)
- Category: CAT 0 60V
- Dimensions: 143 x 74 x 25 mm
Included accessories:
- MC4 test leads
- MC4 tool
- Manual
