SAJ R5 Series Solar Grid Tie Inverter R5-6K-S2 6kW 230V Single Phase Solution For Residential Solar Energy System

SAJ R5 Series Solar Grid Tie Inverter R5-6K-S2 6kW 230V Single Phase Solution For Residential Solar Energy System

R5 series is a grid-connected inverter for residential rooftop installations. Its power out ranges from 0.7-12kW with 1-2 MPPT. Comparatively light and compact, R5 is easy to install. It supports 15A current to match the mainstream PV panels in the market.

With a fan-less design, R5 operates at a low noise level to provide a better user experience. R5 series also supports a 24H load monitoring solution for smart energy management.

R5-3K/4K/5K/6K7K/8K-S2-15 is a robust solution designed for residential and commercial PV systems.

These single-phase grid tie inverters offer power ratings from 3000W to 8000W with a high efficiency of up to 98.3%. They are equipped with advanced integrated protections and a long-term warranty for enhanced reliability.

With a 220V AC output voltage and dual individual MPPT interface, these grid tie inverters effectively optimize power production from multiple arrays.

High Performance High Yield
The SAJ R5-3K~8K-S2-15 grid tie inverters boast impressive efficiency rates of up to 98.3%, with Euro Efficiency reaching 97.8%. It supports various input voltages and has an integrated DC switch for streamlined operations.

Diverse ways of Interaction and configuration
Through communication methods such as Bluetooth, Wi-Fi, Ethernet, or 4G, users and operators can easily access real-time data from the eSolar O&M platform and perform remote configurations.

Excellent Design Strong Durability
The SAJ R5 grid tie inverter has excellent IP65 protection, making it very suitable for outdoor installation and able to maintain stable operation even in harsh environments. The installation and maintenance of the SAJ R5 grid tie inverter are simple. In addition, the SAJ R5 grid tie inverter does not rely on external fans but instead uses natural convection for heat dissipation, effectively reducing noise pollution.
Features of the SAJ R5 Series 3-8kW Inverter
The SAJ R5 Series Grid Tie Inverter with 3-8kW output power is a small grid-connected inverter, single-phase and without a transformer, which is responsible for synchronizing with the electrical grid of the electricity company to contribute to our energy consumption. produced in real time by solar panels.
The SAJ R5 Series range offers a very interesting access range to have a small self-consumption installation at a private and residential level. To its extremely attractive quality-price ratio, we add performance and production characteristics perfect for small powers, with characteristics far superior to the use of micro-inverters. This is the highest power model available. Below there are more options with single-phase powers up to 3000W with two MPPTs. There remains a very staggered range with multiple options in which we will surely find a model that fits our energy requirements.

SAJ R5 Series grid-connected inverters make up a wide range. The model that concerns us more specifically corresponds to the 3-8kW one. Below are the options of 7000, 6000, 5000, 4000, 3680 and 3000W, which can offer less production if we connect fewer panels for our direct solar self-consumption installation. Among the most notable features of this model we could list the following:

– It has 2 internal MPPT regulators that, given the power of the inverter, are indicated to connect the panels in two series.

– A wide operating voltage range that will allow us to make series with greater comfort and flexibility. MPPTs work between 90 and 550VDC. Thanks to this, the inverter can be started with only 3 panels of 72 cells.

– IP65 protection level that will allow us to place the inverter outdoors without any problem.

– A compact size (429x418x177 mm) and a very light weight of only 18 kg so that a single person can install the inverter on any surface.

– Power reduction control to avoid the discharge of excess production into the electrical grid using a compatible wattmeter (sold separately).

– Integrated Wifi and RS232 communication, with App for IOS and Android to be monitored at all times

– Simple and visual interface to be able to control its operation or any type of error.

Applications and features of the SAJ R5 Series 3000W-8000W grid tie Inverter:
The SAJ R5 Series 3000W-8000W Inverter is a single-phase grid-tied inverter. For this reason, the SAJ R5 Series 3000W-8000W Inverter must necessarily work with solar panels and the electrical grid. All R5 Series models incorporate two MPPT regulators with an efficiency greater than 99,9%. It also incorporates IP65 protection and various communications protocols, both to monitor its operation and to communicate with the power measurement wattmeter.

The bottom connections of the SAJ R5 Series grid tie inverters are as follows:

R5 Series Inverter Connections

A – Panel disconnector.

B – MC4 panel connectors.

C – Connection for RS485.

D – Connection for RS232 (GPRS/WiFi/4G).

E – Ground terminal.

F – AC Output

G – Decomposition valves

The SAJ R5 Series Inverter of 3000W-8000W is an grid tie inverter that allows us to interconnect with the electrical grid without the need for batteries, which is why this type of installations are economical and very profitable in the long term, given its low acquisition cost, zero maintenance and simple start-up.

For this system with the SAJ R5 Series 3000W-8000W Grid Tie Inverter to work properly, we will need a group of solar panels, grouped in one or two series that meet the voltage requirements of these inverter models. We must ensure that the connected panels deliver a voltage that is within the operating range of the inverter. In these specific models, their MPPT operates between 90 and 550VDC and requires a minimum of 100VDC to start. This is achieved with only 3 panels of 60 or 72 cells placed in series.