SAJ R5-4K-S2 4 kW Single Phase

€382.77 tax excluded

€470.80 tax included

VAT: 23%
or 0% for companies in the EU

Product Details
Files

Description

Data sheet

Warranty	5
Power [kW]	4.0
Weight (kg)	11
Number of phases	1-phase
Number of MPPTs	2
Tryb pracy	On-grid

The SAJ R5-4K-S2 is a highly efficient and reliable single-phase inverter designed for residential solar power systems. This 4kW inverter combines advanced technology with a compact design, making it an excellent choice for homeowners looking to maximize their solar energy production.

High Efficiency:Achieves a maximum efficiency of 97.7% and a Euro efficiency of 97.0%, ensuring optimal energy conversion.
Dual MPPTs: Features 2 MPPTs (Maximum Power Point Trackers) to maximize energy yield from solar panels under varying conditions.
Wide MPPT Voltage Range: Operates within an MPPT voltage range of 80 - 550 V, providing flexibility in solar panel configuration.
Transformerless Topology: Utilizes a transformerless design for improved efficiency and reduced weight.
Compact and Lightweight: With dimensions of 330 x 390 x 140 mm and a weight of only 11 kg, the inverter is easy to install and handle.
IP65 Protection: Offers IP65 ingress protection, making it suitable for outdoor installation and resistant to dust and water.
Fanless Cooling: Employs natural convection for cooling, ensuring quiet operation with noise emission less than 25 dB.
Integrated DC Switch: Includes a built-in DC switch for enhanced safety during installation and maintenance.
Remote Monitoring: Comes with a built-in Wi-Fi module for convenient remote monitoring via the eSolar Portal/App.
Multiple Protection Functions: Equipped with comprehensive protection features, including DC reverse polarity protection, AC short-circuit protection, overcurrent protection, overvoltage protection, islanding protection, and ground fault monitoring.
Surge Protection: Includes surge protection (Type II for DC and AC) to safeguard against voltage spikes.
Low Start-up Voltage: Starts operating at a low DC input voltage of 90V, ensuring early power generation in the morning.

The SAJ R5-4K-S2 inverter is designed for grid-tied operation, seamlessly integrating with residential power systems. It is compliant with international safety and grid connection standards, ensuring safe and reliable performance. With its user-friendly monitoring capabilities and robust protection features, this inverter offers a smart and dependable solution for harnessing solar energy.

Files

060024SN_Ficha técnica (5.2MB)
060115SN_Garantía (226.78KB)
060024SN_Certificado (689.18KB)
060024SN_Manual Montaje (2.31MB)

Size	XS	S	M	L
Euro	32/34	36	38	40
USA	0/2	4	6	8
Bust(in)	31-32	33	34	36
Bust(cm)	80.5-82.5	84.5	87	92
Waist(in)	24-25	26	27	29
Waist(cm)	62.5-64.5	66.5	69	74
Hips(in)	34-35	36	37	39
Hips(cm)	87.5-89.5	91.5	94	99

How To Measure Your Bust

With your arms relaxed at your sides, measure around the fullest part of your chest.

How To Measure Your Waist

Measure around the narrowest part of your natural waist, generally around the belly button. To ensure a comfortable fit, keep one finger between the measuring tape and your body.