Sigenergy - Energy Controller 17.0-30.0kW Three Phase Accessory Kit

Sigenergy - Energy Controller 17.0-30.0kW Three Phase Accessory Kit

The Sigenergy Accessory Kit (SKU: 41020003) is a high-capacity component set specifically engineered for  SigenStor EC, Sigen Hybrid, and Sigen PV MAX three-phase inverters within the 17.0 to 30.0 kW power range. Designed for large-scale residential and commercial applications, these essential spare parts ensure the long-term reliability of your energy system. This kit provides professional-grade replacements for critical connectors and weatherproofing components that are vital for maintaining system uptime and protecting internal electronics from environmental exposure.

Specifications

Inclusion List

This comprehensive kit contains the specialized hardware required for higher-power three-phase installations:

• 1 x WLAN antenna – High-performance antenna for remote monitoring and firmware updates.
• 2 x RJ45 terminals – Standardized connectors for secure communication and daisy-chaining.
• 4 x Photovoltaic connectors (Female) – 1100V DC / 35A rated for high-voltage PV strings.
• 4 x Photovoltaic connectors (Male) – 1100V DC / 35A rated for high-voltage PV strings.
• 1 x COM terminal – Centralized terminal for system-wide communication wiring.
• 2 x OT terminals – Heavy-duty terminals for reliable power termination and grounding.
• 10 x External hexagon screws (M5x14) – Stainless hardware for secure chassis fastening.
• 5 x Hex nuts and taper washer assemblies (M5) – specialized fasteners for high-vibration resistance.
• 1 x AC cover – Protective housing for AC output connections.
• 1 x Cold Shrink Tubing – Industrial-grade weatherproofing for cable insulation.
• 1 x Packing list – For easy verification of kit contents.

Why buy at AC Solar Warehouse

AC Solar Warehouse is Australia’s leading wholesaler of premium solar and energy storage equipment. When you purchase Sigenergy spares from us, you get more than just parts:

• Verified Authentic Equipment: We ensure all accessory kits are genuine Sigenergy stock, maintaining your system's certification and warranty status.
• Commercial Expertise: Our technical team is experienced in large-scale 17-30kW three-phase systems and can provide expert advice for complex installations.
• Ready-to-Ship Inventory: We understand that every hour of downtime matters for high-capacity systems; we maintain stock to ensure rapid dispatch across the country.