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SAJ-R5-10KW Grid Tied Inverter 2MPPT 3 Phase

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
SKU: ST-10K Categories: , ,

SAJ-R5-10KW Grid Tied Inverter 2MPPT 3 Phase

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.

General Data

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 max DC power is 12000 – DC voltage is about 1000 watts.
  • Its MPPT voltage ranges from 160 to 900 volts.
  • It comes with a nominal DC voltage of 600 – min DC voltage is 150 and start voltage is 180 volts.
  • The number of MPPT it gives is 2.

The output (AC) gives various voltage ranges of;

  • The max AC apparent power is 10000 VA – rated AC current is 14.5 and max AC current is 15.9 volts.
  • It gives the frequency of 50, 60 Hz.
  • The nominal AC voltage ranges 220/380, 230/400, 240/415 volts.

Frequently Asked Questions

Can you charge a battery while using an inverter?

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.

What will a 1000 watt inverter run?

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.

How long can you run an inverter on a car battery?

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.

Why is my inverter making noise?

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.


Technical Specification

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
Max. Efficiency 98.0%
Euro Efficiency (at 600Vdc) 97.6%
MPPT Accuracy >99.5%
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
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


Flexible and Efficient

  • Optimized global MPPT algorithm, MPPT efficiency higher than 99.5%
  • Asymmetric dual MPPT which are compatible to all kinds of solar roofs
  • Max. efficiency of 98.0%, European efficiency of 97.6%
  • Super wide input voltage range(150V-1000V), supporting all varieties of solar panels and string desings

Convenient Installation

  • Transformless, smaller and lighter
  • AC output quick connector design, for faster installation
  • Specialized mounting design, easy to install

Smart and Easy to Use

  • One-button safety setting, easy configuration of all parameters
  • Built-in independent RTC chip, supporting data storage of 25 years
  • Integrated LCD graphical display, showing daily/monthly/yearly generation
  • Integrated RS232 / Wi-Fi interfaces, for improved communication
  • Free monitoring anytime anywhere
  • Local and remote intelligent maintenance by PC, IOS and Android devices
  • Responds to power grid dispatching, energy management of micro-grids
  • Integrated with the function of reactive adjusting

Safe and Reliable

  • IP65 protection for indoor and outdoor installation
  • Aluminum case design to enhance heat dissipation and prevent rust corrosion, prolong life time
  • Built-in high voltage DC switch for safer maintenance and application
  • Built-in convective fans to lower the temperature of core components, prolong life time
  • Natural convection for longer life