Quick Overview
Small three-phase PV grid-connected inverters are mainly used in residential PV grid-connected systems, to convert PV DC current to AC current for use in residential electrical equipment or for sale to the power grid. Suntrio Plus Series 4K, 5K, 6K, 8K & 10K Grid-connected Inverters are the preferred inverters for residential PV investment because of their small size, light weight, high efficiency, easy installation, and reliability.
Brand | SAJ |
Product Code | ST-10 |
Warranty | 5 Years |
User Guide | Download PDF |
The SAJ-R5-10KW DC to AC inverter comes with a 5 years warranty. It gives 10K current voltage – considered as a loaded voltage inverter, due to this more appliances or devices can get connected to it. It has an efficiency of 97.6% – at maximum level it is 98%. This inverter allows one-button safety settings and also gives an easy configuration of all parameters – small in size, light weighted and easy to install. It is known as the best inverter for its smart use and safety.
This DC to AC inverter has an operating temperature ranging from -25 to +60 degrees Celsius with an ambient humidity of 0 to 100% (non-condensing). The given altitude in this inverter comes without power derating is up to 2000 m. It gives the protection of IP65 for indoor/outdoor installation.
The dimensions of this PV inverter are 530 x 355 x 200 mm with the net weight of 23 kg. It comes with a backlight LCD display of 3.5 inches which shows multiple languages.
This solar panel inverter gives input (DC) voltage ranges of about;
The output (AC) gives various voltage ranges of;
You can charge your phone, laptop or any other battery while using an inverter, it is safe. It gives advantage by reducing the heat also amps drawn. Just do not connect any battery with the inverter for a long time because the battery will get overheated which can cause problems with the device.
A 1000 watt inverter can run various devices or appliances but they should be less power consuming. The devices are more like a laptop or phone battery, printer, Xbox. Except for these batteries, a 1000 watt inverter can supply current to an iron, vacuum, toaster and some electric heaters. This is the running wattage of a 1000 watt inverter.
A car or marine battery can provide a good power supply for almost 60 minutes even when the engine is off to small solar inverters. The time that a car battery can supply current to an inverter mainly depends on the condition/age of the battery. It is also dependent on the power an inverter needs.
The major reason for the inverter making noise is the small battery cable size. A small battery cable can cause voltage drop due to which the inverter can make noise. So, make sure to have a proper cable size for the connections. One of the most common is also that the fan may have some dust or debris collected inside it, which can also result in – inverter making noise.
Input (DC) | |
Max. DC power [W] | 12000 |
Max. DC Voltage [V] | 1000 |
MPPT Voltage Range [V] | 160-900 |
Nominal DC Voltage [V] | 600 |
Start Voltage [V] | 180 |
Min. DC Voltage [V] | 150 |
Max. DC Input Current PV1/PV2 [A] | 22/11 |
Number of MPPT | 2 |
Number of DC Connections Sets per MPPT | 2/1 |
DC Switch | Integrated |
Output (AC) | |
Rated AC Power [VA] (@230V,50Hz) | 10000 |
Max. AC Apparent Power [VA] | 10000 |
Rated AC Current [A] | 14.5 |
Max. AC Current [A] | 15.9 |
Nominal AC Voltage / Range | 3/N/PE, 220/380V, 230/400V, 240/415V; 180V-280V/312V-485V |
Grid Frequency / Range | 50Hz,60Hz/44Hz-55Hz, 54Hz-65Hz |
Power Factor, Adjustable [cos φ] | 0.9 leading ~ 0.9 lagging |
Total Harmonic Distortion [THDi] | <3% (at Nominal Power) |
Feed-in-Phase / Connection Phase | 3/3 |
Efficiency | |
Max. Efficiency | 98.0% |
Euro Efficiency (at 600Vdc) | 97.6% |
MPPT Accuracy | >99.5% |
Protection | |
Internal Over-Voltage Protection | Integrated |
DC Insulation Monitoring | Integrated |
DCI Monitoring | Integrated |
GFCI Monitoring | Integrated |
Grid Monitoring | Integrated |
AC Short Circuit Current Protection | Integrated |
Thermal Protection | Integrated |
Anti-island Protection Monitoring | AFD |
Interface | |
DC Connection | MC4/H4 |
AC Connection | Plug-in-Connector |
LCD Display | 3.5 inch Graphic LCD Display, Backlight, Inverter Parameter and Data Display |
Display Language | Multi Language |
Datalogger and Communication | 1*RS485/1*RS232/Wifi (Optional) |
General Data | |
Topology | Transformerless |
Consumption at Night [W] | <0.6 |
Consumption at Standby [W] | <10 |
Operating Temperature Range | -25°C to +60°C (45°C to 60°C with Derating) |
Cooling Method | Natural Convention |
Ambient Humidity | 0% – 100% Non-condencing |
Altitude | Up to 2000m (without power derating) |
Noise(DBA) | <29 |
Ingress Protection | IP65 (Indoor and Outdoor installation) |
Mounting | Rear Panel |
Dimensions (H*W*D) [mm] | 530*355*200 |
Net Weight [kg] | 23.0 |
Standard Warranty [year] | 5 (standard) 10/15/20/25 (Optional) |
Certificates | IEC62109-1/2, IEC61000-6-2/3, IEC61683, IEC60068-2, IEC62116, IEC61717, PEA/MEA, NRS 097-2-1, UTE-C-15-712-1, VDEO126-1-1/A1, VDE-AR-N 4105, AS4777.3, C-TICK CQC NB/T 32004, G83-2, NBR 16149, NBR16150, TF 3.2.1, C10/11 |
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