
Sigenergy Sigenstor Energy Controller 15.0 kW Three Phase
£1,904.60
Exc. VAT
Tracked Delivery
Order before 2pm for next-day delivery
15,000 W
Power Output
97.9 %
Max Efficiency
1,100 V
Battery Voltage
3.0
MPPT Inputs
1,100 V
Max Input Voltage
24,000 W
Max DC Power
15,000 W
Max AC Power (5m)
16,500 W
Surge AC (1s)
48 A
Max DC Current
3.0
Max DC Inputs
Yes
Integrated DC Switch
160 V
Min MPPT Voltage
1,000 V
Max MPPT Voltage
14-Day Returns
Secure Checkout
Why Choose ClearRay Solar?
- UK stock — no drop-ship delays
- MCS-certified products
- Industry-lowest trade rates
Need Help Choosing?
- Free system design support
- Match inverters to panels with our online tool
- G98 / G99 compliance flagging
- Real-time stock availability
Trade-Ready Supply
- Next-day delivery on stocked items
- Pallet quantities available — request a quote
- Dedicated account support
- Sigenergy Sigenstor Energy Controller 15.0 kW Three Phase
- Part No: SIG-STOR-EC-15.0-TP
- Storage Systems - Hybrid Inverter
- 5.0 - 25.0 kW Three Phase
- EMS inside for precise control
- DC ground-fault protection
- Multi-source black start
- On & off-grid compatibility
- DC/AC ratio up to 2
- IP66 system protection rating
Sigenergy Sigenstor Energy Controller Three Phase - 15.0 kW
Sigenergy is leading a new way of producing, storing, transferring, and consuming home energy. They provide a genuine all-in-one solar energy storage system, SigenStor. Its unique 5-in-One modular design integrates Solar Inverter, EV DC Charger, Battery PCS, Battery Pack, and EMS into one intelligent home energy system. Simple, robust and versatile, it will be a great addition to your home.
Product Documents & Certificates
Brochure Sigenergy Home Energy Solution
Data Sheet Sigenergy Sigenstor Battery 5 and 8 EN
Data Sheet Sigenergy Sigenstor CommMod EN
Data Sheet Sigenergy Sigenstor Energy Controller EN
Data Sheet Sigenergy Sigenstor Energy Gateway HomeMax EN
Data Sheet Sigenergy Sigenstor EV AC Charger EN
Data Sheet Sigenergy Sigenstor EV DV Charging Module EN
Data Sheet Sigenergy Single Phase Power Sensor EN
G100 certification Sigenergy Sigenstor EC TP
G98 Certificate Sigenergy Sigenstor EC TP
G99 Certificate Sigenergy Sigenstor EC TP
Installation Manual Sigenergy App EN
User Manual Sigenergy Sigenstor TP System EN
Warranty Sigenergy Inverter System EN
Warranty Sigenergy Sigenstor EN
Delivery times vary by region:
- UK — 1-2 business days
- Highlands & Islands — 1-2 business days
Returns accepted within 14 days of delivery for unused items in original packaging.

