
SAJ R5 String 3kW 1 Phase 2 MPPT w/ wifi
The SAJ R5 3kW String Inverter is a reliable and efficient single-phase solar inverter designed for residential rooftop solar systems. With 2 MPPTs for flexible system design, built-in Wi-Fi for smart monitoring, and a compact form factor, this inverter delivers high performance, easy installation, and intelligent control in a cost-effective package.
Key Features:
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3kW AC Output Power: Perfect for small homes and individual solar installations.
-
Single Phase Output: Compatible with standard residential electrical systems.
-
2 MPPT Inputs: Optimizes energy yield from panels with different orientations or shading conditions.
-
Integrated Wi-Fi Monitoring: Real-time performance tracking through the SAJ Smart app and web portal.
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High Efficiency (up to 97.8%): Converts more solar energy into usable electricity with minimal loss.
-
Compact & Lightweight Design: Easy wall-mounting and space-saving installation.
-
IP65 Rated: Weather-resistant for reliable outdoor or indoor operation.
-
Safety Protections: Includes anti-islanding, surge protection, and temperature control.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The SAJ R5 3kW String Inverter is a reliable and efficient single-phase solar inverter designed for residential rooftop solar systems. With 2 MPPTs for flexible system design, built-in Wi-Fi for smart monitoring, and a compact form factor, this inverter delivers high performance, easy installation, and intelligent control in a cost-effective package.
Key Features:
-
3kW AC Output Power: Perfect for small homes and individual solar installations.
-
Single Phase Output: Compatible with standard residential electrical systems.
-
2 MPPT Inputs: Optimizes energy yield from panels with different orientations or shading conditions.
-
Integrated Wi-Fi Monitoring: Real-time performance tracking through the SAJ Smart app and web portal.
-
High Efficiency (up to 97.8%): Converts more solar energy into usable electricity with minimal loss.
-
Compact & Lightweight Design: Easy wall-mounting and space-saving installation.
-
IP65 Rated: Weather-resistant for reliable outdoor or indoor operation.
-
Safety Protections: Includes anti-islanding, surge protection, and temperature control.








