⚡ Whole-Home Hybrid

Sungrow

Sungrow MG8RL

Name: Sungrow MG8RL
Brand: Sungrow
Availability: InStock

8 kW Single-Phase Hybrid Inverter (PV + Battery)

8 kW triple-MPPT hybrid inverter with 63 A bypass for whole-home backup and large bifacial arrays. Fan-cooled design and 190 A max battery current support heavy-duty residential and small SME applications.

8 kW

Rated AC Power

97.6%

Max Efficiency

MPPTs

Request a Quote → Download Datasheet

Key Features

Why Engineers Choose the MG8RL

Four datasheet-backed advantages for hybrid (pv + battery) solar projects.

📈

97.6% Peak Efficiency

Class-leading conversion efficiency with 96.7% European weighted efficiency. Multiple independent MPPTs minimize string-mismatch losses and maximize annual yield.

⚡

3-MPPT Architecture

3 strings maximize design flexibility across complex roof orientations and partial-shading conditions. MPP voltage range 40–425 V accommodates bifacial and high-power modules.

🔋

4 ms UPS Backup

Seamless transfer to battery in 4 ms on grid outage, with 200% peak power for 10 seconds. 63 A bypass supports whole-home backup configurations.

🌊

IP65 Outdoor-Rated Enclosure

Operating temperature −25 °C to +60 °C with derating above 45 °C. Fan cooling (≤45 dB) keeps acoustic emissions low. Suitable for coastal and industrial environments.

Specifications

Complete Technical Datasheet

All parameters sourced from Sungrow's official MG8RL datasheet. Country-specific grid-code configurations available on request.

Rated AC Output Power	8 kW
Max. Efficiency / European	97.6% / 96.7%
Number of MPPTs	3
Strings Configuration	3 strings
Max. PV Input Power	16 kWp
Max. DC Voltage	500 V
MPP Voltage Range	40–425 V
Max. Input Current	16 A per string
AC Output Voltage	220/230/240 V
Total Harmonic Distortion (THD)	<3%
Battery Voltage Range	40–60 V
Max. Battery Current (charge/discharge)	190 A
Backup Transfer Time	4 ms transfer
AC Bypass Rating	63 A
Protection Rating	IP65
Operating Temperature	−25 °C to +60 °C
Max. Operating Altitude	4000 m
Cooling Method	Fan cooling (≤45 dB)
AFCI / Safety	Yes
Weight	≤25 kg
Dimensions (W × H × D)	552 × 448 × 250 mm
Communication Interface	RS485 + optional WLAN / Ethernet
Monitoring Platform	iSolarCloud
Grid Code Compliance	EN 50549, AS/NZS 4777.2, VDE-AR-N 4105, G99, CEI 0-21, IEC 61727
Standard Warranty	5 yr (extendable 25 yr)

Applications

Where the MG8RL Fits Best

Optimized for hybrid (pv + battery) solar deployments.

🏠

Self-Consumption Homes

Residential PV + battery for time-of-use arbitrage and load shifting.

🔌

Backup Power

Grid-tied homes in areas with frequent outages — 4 ms UPS-grade transfer.

🌿

Off-Grid Sites

Remote installations operating fully off-grid with PV + battery + generator.

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SME Backup

Small commercial sites needing whole-shop backup during outages.

Frequently Asked Questions

What Engineers Ask About the MG8RL

Datasheet-driven answers for procurement teams and PV designers.

What is the maximum efficiency of the Sungrow MG8RL?

The Sungrow MG8RL has a maximum efficiency of 97.6% and a European weighted efficiency of 96.7%, placing it among the highest-efficiency inverters in its power class.

What is the warranty on the Sungrow MG8RL?

The MG8RL comes with a standard 5-year manufacturer warranty, extendable to 10, 15, 20 or 25 years through Sungrow's official warranty extension program. Econo Solar handles warranty registration on your behalf and facilitates RMA service globally.

What certifications does the MG8RL have?

The MG8RL is certified to IEC 62109-1/-2, IEC 62116 and IEC 61727. It supports major global grid codes including EN 50549, AS/NZS 4777.2, VDE-AR-N 4105, G99 and CEI 0-21. Country-specific configurations available on request.

Which batteries are compatible with the MG8RL?

The MG8RL works with Sungrow's own MGL060 and MBL160 LiFePO4 batteries plus 28+ third-party brands via CAN protocol — including Dyness, PylonTech, Hithium, GSL, Easyway, Pytes, Felicity and others (full compatibility list available on request). Battery voltage range 40–60 V, max battery current 190 A.

How fast can Econo Solar deliver the MG8RL?

Stock SKUs ship from Shanghai within 5–10 business days FOB Incoterms 2020. Non-stock or country-specific configurations require 4–8 weeks production lead time. Submit your RFQ and we will confirm stock status within 24 hours.