Sungrow SG4.0RT Hybrid Inverter (4kW) | 3-phase & 2 MPPT | WiFi & AFCI
Only 3 pieces left in stock!
✓ 3-phase & 4kW power
✓ Two MPP trackers
✓ Integrated WiFi & Ethernet
✓ AFCI & Type 2 SPD
✓ 10 year guarantee

Expected Delivery by DHL on
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Product description
Product description
The intelligent power plant for your home
Enter the premium class of solar technology with the Sungrow SG4.0RT Hybrid InverterThis 3-phase device is the perfect choice for private PV systems, combining maximum energy yields with first-class safety features and outstanding ease of use. Thanks to its battery compatibility, it is the future-proof central hub for your energy management.
Maximum yields thanks to smart technology
The SG4.0RT is designed to get the maximum performance from your system. With two independent MPP trackers It also optimally processes complex roofs with different orientations or partial shading. The integrated PID Recovery Function This counteracts the decline in performance of your modules and thus ensures high yields in the long term.
Security and surveillance at the highest level:
Sungrow prioritizes uncompromising safety with this model. The active Arc fault detection (AFCI) and the integrated Type 2 DC & AC surge protection Your system will be reliably protected. With the included WiNet-S Module Keep track of your system data anytime, anywhere via WLAN or Ethernet using the iSolarCloud.
- Quiet & Efficient: The fanless design ensures quiet operation and high reliability.
- Easy installation: Weighing only 18 kg and featuring practical plug-in connections, assembly is quick and easy.
- Future-proof: Compatible with Sungrow SBR battery storage systems.
Scope of delivery
Scope of delivery
1 x 3-phase hybrid inverter
Technical data
Technical data
- Marke: Sungrow
- Modell: SG4.0RT
- MPN: SG4.0RT
- EAN: 4260636894378
- Netzanschluss: 3-phasig
- AC-Leistung: 4,0 kVA
- Max. PV-Leistung: 6,0 kWp
- Anzahl MPP-Tracker: 2
- Max. Wirkungsgrad: 98,4 %
- Europ. Wirkungsgrad: 97,5 %
- Schutzart: IP65
- Kommunikation: WiNet-S Modul (WLAN/Ethernet)
- Sicherheit: AFCI, DC- & AC-Überspannungsschutz Typ 2
- Kühlung: Lüfterlos
- Abmessungen (B x H x T): 370 x 480 x 195 mm
- Gewicht: 18 kg
- Herstellergarantie: 10 Jahre
Country of origin:
- China
Manufacturer/EU responsible person
Manufacturer/EU responsible person
Company: SUNGROW Deutschland GmbH Address: Balanstraße 73, 81541 Munich, Germany Website: de.sungrowpower.com E-mail: info@sungrow-emea.com Telephone: +49 (0) 89 1891635-0
Shipment
Shipment
Shipping with DHL – Deutsche Post
Your order gets shipped safe and quick with DHL For the latest info on possible delays or issues, check out this page.
Shipping costs & delivery times
Germany
Express (1 to 2 business days)
Orders 0kg–1kg: 2.99 €
Orders 1kg–3kg: 4.99 €
Orders 3kg–5kg: 5.99 €
Orders 5kg–10kg: 7.99 €
Free shipping
Orders 60.00 € and up: Free
BENELUX (Belgium, Luxembourg, Netherlands)
Express International (1 to 4 business days)
Orders 0kg–1kg: 5.99 €
Orders 1kg–2kg: 8.99 €
Orders 2kg–3kg: 9.99 €
Orders 4kg–12kg: 29.99 €
Free shipping
Orders 60.00 € and up: Free
DHL Package Int Zone 1+2+3 EU
(Austria, Czech Republic, Denmark, France, Poland, Italy, Slovakia, Slovenia, Spain, Sweden, Hungary, Bulgaria, Estonia, Finland, Greece, Croatia, Ireland, Latvia, Lithuania, Portugal, Romania, Malta, Cyprus)
Express International (1 to 4 business days)
Orders 0kg–1kg: 8.99 €
Orders 1kg–2kg: 13.99 €
Orders 2kg–3kg: 14.99 €
Standard International (2 to 8 business days)
Orders 3kg–7kg: 19.99 €
Free shipping
Orders 60.00 € and up: Free
Small states (Monaco, San Marino, Andorra, Vatican City, Liechtenstein, Switzerland)
Standard
Orders 0kg–1kg: 10.99 €
Orders 1kg–2kg: 14.99 €
Orders 2kg–3kg: 15.99 €
Orders 3kg–4kg: 16.99 €
Orders 4kg and up: 19.99 €
Zone 2 NON EU (United Kingdom)
DHL Package International
Orders 1kg–2kg: 18.99 €
Orders 2kg–3kg: 19.99 €
Orders 3kg–4kg: 22.99 €
Orders 4kg–5kg: 26.99 €
Orders 5kg–7kg: 28.99 €
International (United Arab Emirates, Australia, Israel, etc.)
Standard International
Orders 0kg–1kg: 19.99 €
Orders 1kg–2kg: 25.99 €
- SHIPPING VIA DHL/GERMAN POST
- 14-DAY RETURN POLICY
- FREE SHIPPING ON ORDERS OVER €60

Three reasons for: The 3-phase hybrid inverter
The most important
(Features and benefits) in detail.
Optimal performance for every roof
Thanks to two independent MPP trackers and the innovative PID recovery function, this inverter gets the most out of it, even with complicated roof alignments or partial shading.
Monitoring and protection in one package
With the WiNet-S module you have a live overview of your yields, while active arc detection (AFCI) and type 2 surge protection ensure maximum operational safety.
Quiet, compact and ready for the future
The fanless design ensures quiet operation. Weighing just 18kg and being compatible with SBR batteries, this inverter is a smart investment in your energy independence.
FAQs
3-phase hybrid inverter: Questions and answers
Is a WLAN module for monitoring the system already included in the scope of delivery?
Yes, the WiNet-S communication module for connection via WLAN or Ethernet is already included in the scope of delivery of the inverter.
Can I connect battery storage to this inverter?
Yes, the SG4.0RT is a hybrid inverter and is compatible with the Sungrow SBR series high-voltage batteries.
What security features does the device offer?
The inverter has built-in DC and AC surge protection (Type 2) as well as active arc detection (AFCI) that minimizes the risk of fire.
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
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