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GoodWe Hybrid Inverter GW3648D-ES 3.68kW 48V Single-phase

Modelo: GW3648D-ES

Sku: GOODINV009
Vendor: Goodwe

€927,11 EUR

€741,69 EUR

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GoodWe GW3648D-ES 3.68kW 48V Single-phase Hybrid Inverter for self-consumption with 48 V battery. Offers 2 MPPT, backup <10 ms, WiFi and IP65 in fanless design, with max. efficiency of 97.6% for homes.

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Specifications

Product description

The GoodWe GW3648D-ES 3.68kW 48V Single-Phase Hybrid Inverter integrates photovoltaic generation, 48 V battery storage, and backup output with ultra-fast switching to keep critical loads operational. With two independent MPPTs and IP65 protection rating, it is a silent solution (fanless), reliable, and easy to install, allowing export limitation, schedule management, and energy flow prioritization to maximize savings.

Main features

Nominal AC power to grid: 3.68 kVA (230 V, 50/60 Hz) with adjustable power factor.
2 MPPT (1 string/MPPT) with range 125–550 Vdc and maximum voltage 580 Vdc.
Current per MPPT: 11 A (recommended Isc ≤ 13.8 A).
Backup output: 3.68 kVA nominal, 16 A max., with switching < 10 ms.
48 V battery (40–60 V) with CAN/RS485 management and up to 75 A continuous charge/discharge.
Protections: anti-islanding, type III DC/AC SPD, DC isolator, insulation monitoring.
Connectivity: WiFi to SEMS Portal (standard); optional RS485/LAN.

Advantages or benefits

Energy autonomy: continuity for lighting, router, or IT thanks to UPS < 10 ms.
Higher production on real rooftops: two MPPTs optimize different orientations and reduce losses from partial shading.
Smart savings: off-peak charging, use of surplus, export limitation, and battery protection by minimum SOC.
Safe outdoor installation: IP65 and compact design with natural convection cooling.
Simple monitoring and commissioning from the PV Master/SolarGo app and SEMS.

Purpose or applications

Ideal for single-phase homes with 2 roof slopes (east/west or south/north), small businesses, and residential projects requiring backup, export control, and 48 V storage. Suitable for medium base consumption and tariff optimization with time-of-use rates.

Technical specifications

Nominal AC power	3.68 kVA (230 V, 50/60 Hz)
Backup output	3.68 kVA · 16 A max. · < 10 ms
Max. PV power	4.95 kWdc
MPPT	2 × 125–550 V (max. Vdc 580 V) · 11 A
Battery voltage	48 V (range 40–60 V)
Max. battery current	75 A charge/discharge
Efficiency	max. 97.6% · EU ≈ 97%
Protection	IP65 · SPD III DC/AC · anti-islanding
Format	Single-phase hybrid 48 V · fanless

Compatibilities

LFP batteries 48 V with BMS CAN/RS485 (GoodWe Lynx Home U, Pylontech US-Series, Dyness 48 V, BYD LV, and other compatible models). Zero export/measurement with DDSU666 or GM1000 (1P) and DTSU666 (3P). Recommended use with DC panels 2 MPPT (1 string per MPPT, 15 A fuses and 25 A disconnect switch) and AC panel with circuit breaker and 30 mA RCD; independent subpanel for the backup output.

GoodWe GW3648D-ES 3.68kW 48V Single-phase Hybrid Inverter is a professional solution to increase autonomy, optimize space, and improve the overall efficiency of your installation.