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Sigenergy

AI-powered energy. Modular by design.

Est. 2021 China Official site

Sigenergy is a next-generation energy storage company whose SigenStor platform combines a hybrid inverter, modular battery stack, and EV charging in a single ecosystem. Their AI-driven energy management learns household usage patterns and optimises dispatch in real time. Sigenergy holds industry-leading IEC and UL safety certifications and offers one of the only scalable 8–48kWh residential systems on the market.

Why Energy Concerns installs Sigenergy

Sigenergy's modular architecture means we can right-size a system for today and expand it tomorrow without replacing hardware. The built-in EV charging integration is unique in the market, and the AI dispatch genuinely reduces grid imports — our monitored installs show 15–25% better self-consumption than comparable systems.

Category

Inverters

2 products

HD-Wave Single Phase Inverter

Up to 99% efficiency. Module-level control.

Industry-leading residential inverter with module-level optimisation and up to 99% efficiency.

  • Up to 99% efficiency
  • Module-level monitoring
  • 12-year warranty (extendable)
  • Safe DC shutdown
12-yr warranty Included in system price
Details
Featured
Sigenergy SigenStor 5K Hybrid Inverter

SigenStor 5K Hybrid Inverter

AI-powered dispatch. Zero-export ready.

The SigenStor 5K is Sigenergy's entry-level hybrid inverter, pairing with up to 48kWh of battery storage and integrating EV charging — all managed by Sigenergy's real-time AI engine.

  • 5kW hybrid output
  • AI energy management
  • EV charging integration
  • Zero-export capable
10-yr warranty From £1,299 (inverter only)
Details

Category

Battery Storage

3 products
Featured

SigenStor Hybrid Inverter & Battery

Scale from 8 to 48kWh. Built-in EV charging.

All-in-one hybrid inverter and battery stack that scales from 8 to 48kWh. AI-powered energy management with seamless EV integration.

  • Modular 8-48kWh capacity
  • Built-in EV charging
  • AI-optimised dispatch
  • Black-start backup ready
10-yr warranty From £6,499 installed
Details
Featured

EP-H Series Battery

Up to 31kWh stacking. AC or DC coupled.

Premium hybrid AC-coupled battery with industry-leading cycle life and flexible stacking from 10.36 to 31.08kWh.

  • Up to 31kWh stacking
  • 10-year product warranty
  • AC/DC coupled options
  • Grid-independent ready
10-yr warranty From £5,499 installed
Details
Featured
Sigenergy SigenStor Battery Module 10kWh

SigenStor Battery Module 10kWh

Stack up to 48kWh. Expand at any time.

Each SigenStor battery module provides 10kWh of usable LFP capacity. Modules stack together with no rewiring, letting homeowners start small and expand as their needs grow.

  • 10kWh per module
  • Stack up to 4 units (40kWh+)
  • LFP chemistry — 6,000+ cycles
  • IP55 rated (indoor/outdoor)
10-yr warranty From £2,999 per module
Details

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