Sigenergy Sigenstor Energy Controller 3.6kW - Single Phase

Sigenergy SKU: SIG-11040005

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The Sigenergy Sigenstor Energy Controller 3.6kW - Single Phase enhances energy management for residential and small commercial solar setups. With intelligent features like dual MPPT inputs and robust backup power, it optimises solar energy use while ensuring reliable performance and integration with battery storage solutions.

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Sigenergy Sigenstor Energy Controller 3.6kW - Single Phase

Single-phase Sigen Energy Controller for grid-connected solar PV and battery system integration. This 3.6 SP variant combines PV input, on-grid output and backup output functionality within the SigenStor EC range.

Key Features
3.6 SP single-phase variant

Nominal output power of 3680 W with 220 / 230 / 240 V single-phase operation.

3 MPP trackers

Provides 3 MPP trackers with 1 PV string per MPPT for DC input management.

IP66 ingress protection

System protection rating supports outdoor or dust-protected installation conditions.

PV input range

MPPT voltage range of 50 ~ 550 V, with maximum PV power of 7360 W.

Backup output capability

Backup output rated at 5520 W for 10 seconds, with 50 / 60 Hz output frequency.

Benefits
  • Supports both on-grid operation and backup output use cases.
  • IP66 protection assists installation in exposed environments.
  • 3 MPPTs provide separate DC input handling across PV strings.
Technical Summary

Single-phase energy controller, variant 3.6 SP. Nominal output power 3680 W, max output apparent power 3680 VA, nominal output current 16.0 A, and THDi < 2%. PV side supports up to 7360 W, 600 V maximum DC input, 350 V nominal DC input, 100 V start-up voltage, and 50 ~ 550 V MPPT range. Backup output is 5520 W for 10 seconds at 220 / 230 / 240 V. Operating temperature range is -30 ~ 60 °C, with IP66 system protection.

Installation Notes

Requires single-phase connection. Backup disruption time is stated as 0 ms in the datasheet, with the note that this depends on using Sigen Energy Gateway together with Sigen Energy Controller and Sigen Battery. Battery module models listed are SigenStor BAT 5.0 / 8.0, with support for 1 ~ 6 modules per controller.

Efficiency

Maximum efficiency is 98.0% and European efficiency is 97.1%. Power factor range is 0.8 leading to 0.8 lagging, with THDi < 2%.

Communication

WLAN / Fast Ethernet / RS485 / Sigen CommMod (4G/3G/2G)

Nominal Voltage (V)

350,00

Manufacturer

Sigenergy

Commodity Code

8504408490

Dimensions (mm) (H x W x D)

300 x 700 x 245

Weight (kg)

18,5

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Sigen Energy Controller 3 6 Manual

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Sigenergy SigenStor Energy Controller Version 20260330

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