Single-Phase Inverter

Single-Phase Inverter

5kW to 10kW single-phase string inverters with 3 independent MPPTs. Developed in partnership with Sungrow, featuring AFCI arc protection, online IV curve diagnostics, and C5 anti-corrosion for Singapore's climate.

10-Year Standard Warranty
Radiance
PHOTO: Sungrow SG RS single-phase inverter — front view, compact white unit (800×400)
97.8%
Maximum Efficiency
5–10kW
Power Range
600V
Max Input Voltage
IP65
Protection Rating
PHOTO: Sungrow RS inverter wall-mounted in modern home garage — compact, silent install (1400×480)

Why Sungrow RS

Developed in partnership with Sungrow — compact, fan-free single-phase string inverters with 3 independent MPPTs for maximum rooftop flexibility.

PHOTO: 3 MPPT roof layout diagram

3 Independent MPPTs

Three independent maximum power point trackers handle panels on different roof orientations simultaneously — ideal for Singapore's varied rooftop layouts with maximum flexibility.

PHOTO: Compact fan-free SG RS inverter

Zero-Fan Design

Natural convection cooling with no moving parts means zero noise, zero maintenance, and greater long-term reliability. Perfect for wall-mounting near living areas.

PHOTO: AFCI safety protection illustration

Built-In AFCI & IV Diagnostics

Integrated arc fault protection, Type II surge protection on both DC and AC sides, and online IV curve scanning for remote panel health diagnostics — all standard, no extra hardware.

Technical Specifications

DC Input

Maximum Input Voltage
600 V
Recommended Max PV Power
7.5–15 kWp
Number of MPP Trackers
3
Strings per MPPT
1
Min / Startup Voltage
80 V / 120 V
MPPT Operating Voltage Range
40–560 V
Max Short-Circuit Current (per MPPT)
15 A
Maximum Efficiency
97.8%
European Weighted Efficiency
97.0%

AC Output

Grid Connection
Single-Phase (1/N/PE)
Rated Output Power
5,000–10,000 W
Max Apparent Power
5,000–10,000 VA
AC Grid Frequency
50/60 Hz (45–55 / 55–65 Hz)
Max Output Current
21.7 A (SG5.0RS-ADA) / 43.5 A (SG10RS)
Maximum Efficiency
97.8%
AC Output Voltage (Nominal)
1/N/PE, 230 V
AC Voltage Range
180–270 V
Harmonic Distortion (THD)
< 2%
Power Factor
0.8 leading – 0.8 lagging

Physical

Dimensions (H × W × D)
440 × 360 × 170 mm (SG5.0RS-ADA) / 495 × 452 × 185 mm (SG8/10RS)
Weight
12.5 kg (SG5.0RS-ADA) / 16 kg (SG8/10RS)
Protection Rating
IP65, C5 Anti-Corrosion
Safety Compliance
IEC 62109-1/2, AS/NZS 4777.2:2020
Operating Temperature
-25°C to +60°C
Cooling Method
Natural Convection (No Fan)
Communication
WLAN / Ethernet / RS485
DC Connection
Touch-Safe MC4
Topology
Transformerless

Protection & Safety

Arc Fault Circuit Interrupter (AFCI)
Yes
Surge Protection
DC Type II / AC Type II
Residual Current Protection
Yes (Integrated)
DC Reverse Polarity Protection
Yes
Online IV Curve Scan
Yes
PID Recovery Function
Yes
Smart Export Control
Yes (via Smart Meter)

Part of Radiance

The Sungrow RS single-phase inverter powers the Radiance system — quality solar at an exceptional value.

Radiance

Eclipse panels + Single-Phase Inverter for efficient, cost-effective home solar. From $12,500.

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Eclipse Solar Panels

540W all-black N-Type ABC panels with 24.4% efficiency powering your inverter.

View Panel Specs →

Upgrade to Abundance

Upgrade to three-phase inverter + SunMax optimizers with the Abundance package. From $15,000.

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Downloads

Download Sungrow RS Series Datasheet (PDF)

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Get a personalised Radiance quote with the Sungrow single-phase inverter, sized from 5kW to 10kW for your home.

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