SigenStor 300kW / 648kWh Containerized Solar & Energy Storage Solution

The SigenStor 300kW / 648kWh Container Solution is a fully engineered, large-scale energy system designed for commercial, industrial, and utility applications. Offered through Enerlux, this system combines cutting-edge solar generation with high-capacity energy storage, all housed within a 20 ft ISO-insulated container.

Unlike standard plug-and-play systems, containerized energy solutions deliver flexibility, scalability, and durability, making them ideal for businesses, farms, factories, and institutions seeking long-term independence from unreliable grid supply. Every system is subject to professional consultations, pre-installation inspections, and installation by our certified Sigenergy engineers to ensure compliance, safety, and performance.

Key Container Features

• Custom-engineered design by Sigenergy specialists

• ISO-insulated container for optimized thermal protection and durability

• Integrated fire suppression system with early detection and layered safety design

• Active ventilation system for inverter protection and cooling

• Air-conditioned battery room for safe and stable operation in high-demand conditions

Container Insulation & Construction

Our ISO-insulated container solution offers advanced protection with:

• Low thermal conductivity and high thermal resistance

• Strong structural integrity and uniform density

• Resistance to aging, bacteria, and chemical corrosion

• Fire resistance and proven 25+ year durability

• Paintable, washable, and easy to maintain surfaces

Fire Suppression System

Safety is a top priority in energy storage solutions. The container is fitted with advanced fire suppression measures designed to detect and respond to potential hazards before they escalate.

• Early detection & prevention via the integrated Battery Management System (BMS)

• Gas detection sensors for hazardous condition monitoring

• Layered protection against thermal runaway and fire risk

• Best practices for first responders integrated into system design

System Components (Bundle)

The 300kW / 648kWh system includes:

• 12 × SigenStor Inverter 25kW Three Phase

• 72 × SigenStor 9.04kWh Battery Modules (8.76kWh usable each)

• 12 × Global Communication Modules

• 12 × Installation Kits (ground-mounted)

• Custom 20 ft SigenStor container build

• Solar PV array: approx. 840 × 560W–620W panels (subject to stock availability)

• Mounting structures for rooftop or ground installations

• Pre-wired & pre-commissioned AC & DC cabling and switchgear

• Custom outdoor AC/DC enclosures, gateways, and DB boards

• Fire-resistant interior cladding and insulation

• Raised aluminum flooring for concealed wiring

Optional Add-Ons

• Fire Suppression Upgrade: Dedicated 20 ft SigenStor fire suppression system

• Air Conditioning: 120,000 BTU ducted industrial cooling solution with on-site commissioning

• Logistics: Freight, crane hire, and delivery arranged on consultation

Lead Times & Consultations

• Lead Time: 8–10 weeks from order confirmation, subject to stock and production schedules

• Consultations: Required to design, size, and configure the system for your site

• Installation: Performed by Enerlux’ Sigenergy-certified engineers

• On-site commissioning & training: Included to ensure safe operation and compliance

Why Choose This System?

• Scalable energy independence for factories, commercial farms, and institutions

• Turnkey engineered solution with integrated safety and monitoring

• Built for South Africa’s environment with air conditioning and ISO-grade insulation

• Expert installation & support by certified Sigenergy engineers

• Future-proof investment in reliable, renewable energy