Sigenergy SigenStor EC 8.0 SP (8kWn) (11040029)

Sigenergy SigenStor EC 8.0 SP (8kWn) (11040029)

• Inversor híbrido monofásico de 8 kW - 3 MPPT • Máx. voltaje de entrada: 600 V • Máx. tensión nominal de entrada: 350 V • Eficiencia máxima: 98 % • Protección: IP66

Power (Wn)
singlephase/threephase
Function
Nº of MPPTs
Inverter / solar panel / Battery
Marca
warranty
Número de strings FV

This combination does not exist.

Power (Wn): 8 K

singlephase/threephase: Monofásica

Function: Híbrido

Nº of MPPTs: 3/3

Inverter / solar panel / Battery: Inversor

Marca: Sigenergy

warranty: 10 años

Número de strings FV: 3

Documents

Datasheet - Sigen Energy Controller 8 10 12 kW SP.pdf

Guía de Instalación Sigen

Manual de usuario Sigen

Garantía Sigen

Technical guide

Compatibility and configuration

Key data for the SigenStor EC 8.0 SP, a single-phase hybrid controller for SigenStor systems.

AC output

8 kW nominal · 8.8 kVA maximum

PV input

Up to 16 kW PV · 600 V · MPPT 50-550 V

MPPT trackers

3 MPPT · 16 A maximum per MPPT

Battery connection

SigenStor BAT 5.0/8.0 · 1-6 modules · 300-600 V

Backup output

12 kW peak for 10 s · 0 ms switchover

Efficiency

Up to 97.6%

Protection and temperature

IP66 · operation from -30 to 60 °C

Communication and warranty

WLAN, Ethernet, RS485 and optional 4G · 10 years

Weight

36 kg

Technical frequently asked questions

How should the PV input be sized?

The SigenStor EC 8.0 SP supports up to 16 kW PV, 3 MPPT and 16 A per MPPT. String Voc, MPPT range and short-circuit current must also be checked.

Which batteries are supported?

The linked data sheet specifies SigenStor BAT 5.0 and 8.0, with 1 to 6 modules per controller. Current documentation must be checked for other generations.

What is required for fast backup?

The 0 ms switchover requires the Sigenergy configuration with Sigen Energy Gateway and battery, together with the manufacturer load conditions.

Official sources published on this product page: data sheet · installation manual · warranty. Specifications are subject to the conditions in the linked documents.

AC-side storage option

Add Atmoce storage without replacing this inverter

In grid-connected installations with a compatible architecture, Atmoce storage can be added on the AC side.

ResidentialAtmoce MS-7K-U · 7 kWh

For homes and small professional projects.

Commercial and industrialAtmoce MS-16K-U · 16 kWh

For C&I projects that require a higher-capacity solution.

Important: The integration is AC-coupled: it does not imply connection to the battery port or direct DC compatibility. Phases, metering/EMS, backup, protection and system topology must be validated before quoting.

Check compatibility with Atmoce See how AC retrofit works