
Sigenergy SigenStack MAIN Base Unit 0.5C
£458.35
Exc. VAT
Tracked Delivery
Order before 2pm for next-day delivery
Lithium Ion
Battery Type
8060 Wh
Nominal Energy
96.70 %
Depth of Discharge
600 V
Battery Voltage
4000 W
Cont. Discharge
6000 W
Max Discharge (5m)
6000 W
Surge Discharge (15s)
6000 W
Max Charge (5m)
14-Day Returns
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- UK stock — no drop-ship delays
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- Sigenergy SigenStack MAIN Base Unit 0.5C
- Part No: SIG-STACK-BASE-MAIN-0.5C
- Storage Systems - Battery Base
Sigenergy SigenStack MAIN Base Unit 0.5C
The SigenStack MAIN Base Unit forms the foundation of the primary battery stack and houses the Battery Controller within the system architecture. Designed for secure mounting and electrical integration, it provides grounding and connection points for the main stack in commercial SigenStack energy storage installations.
Product Documents & Certificates
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.

