Tesvolt TAYTAN/04-40 is an LFP battery energy storage system for commercial and industrial use with 25 kWh nominal energy and about a 1-hour duration. It is supplied as a DC block with passive cooling and 25 kW rated DC power. The system uses 75 Ah prismatic cells and weighs 278 kg (613 lb).
Use Cases
The specifications of Tesvolt TAYTAN/04-40 suggest use behind the meter inside a customer's own electrical installation. Its energy capacity is within the commercial and industrial range.
Capabilities
For Tesvolt TAYTAN/04-40, the specifications suggest renewable colocation, storing output from a wind or solar plant on the same site. Its DC block connects through a separate inverter. Its shortest listed configuration is 1 h makes it a candidate for peak shaving, reducing the peak load at the connection point.
Nominal energy
0.03MWh
Rated DC power
0.03MW
Duration
1hour
C / P rate
1C
What does this system typically cost?
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Energy & Power
Architecture
DC Side
AC Side
Physical & Footprint
Battery Cells
Lifespan
Protection
Full Specification Sheet
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Plant Round-Trip Efficiency
The calculator estimates the full "plant" round-trip efficiency (RTE) at the point of interconnection. Some values are pre-blocked depending on information on a particular ESS. The rows that are marked "each way" are one-way efficiencies; they are applied on charge and again on discharge. We then square them. To enter a bundled PCS efficiency value, use its rated-power value, not peak. If the PCS skid already includes the LV/MV transformer, set Transformer LV/MV to 100 % so those losses are not counted twice.
Site Space Required
Shared: one 3 m aisle serves both neighbours. Dedicated: each unit keeps its own 3 m, so gaps double to 6 m.
Single unit — matches the stored area_sqm convention.
More Tesvolt Systems
14| Compare | Logo | Vendor | System | Energy | Power | Duration | Battery Cell | Open |
|---|---|---|---|---|---|---|---|---|
| Tesvolt | TESVOLT TALLONDC Block · 20 ft container | 5.02MWh | 2.5MWDC | 2h0.5C | LFP314 Ah · Prismatic | |||
| Tesvolt | IA-125kW/500kWhAC Block · cabinet | 0.51MWh | 0.13MWAC | 2–8hflex | LFP306 Ah · Prismatic | |||
| Tesvolt | IA-187kW/500kWhAC Block · cabinet | 0.51MWh | 0.19MWAC | 2–8hflex | LFP306 Ah · Prismatic | |||
| Tesvolt | IA-250kW/500kWhAC Block · cabinet | 0.51MWh | 0.25MWAC | 2–8hflex | LFP306 Ah · Prismatic | |||
| Tesvolt | IA-62.5kW/500kWhAC Block · cabinet | 0.51MWh | 0.06MWAC | 2–8hflex | LFP306 Ah · Prismatic | |||
| Tesvolt | TESVOLT FORTONAC Block · cabinet | 0.09MWh | 0.09MWAC | 1h1C | LFP | |||
| Tesvolt | TAYTAN/10-40DC Block · cabinet | 0.06MWh | 0.06MWDC | 1h1C | LFP75 Ah · Prismatic | |||
| Tesvolt | TAYTAN/09-40DC Block · cabinet | 0.06MWh | 0.06MWDC | 1h1C | LFP75 Ah · Prismatic | |||
| Tesvolt | TAYTAN/08-40DC Block · cabinet | 0.05MWh | 0.05MWDC | 1h1C | LFP75 Ah · Prismatic | |||
| Tesvolt | TAYTAN/06-40DC Block · cabinet | 0.04MWh | 0.04MWDC | 1h1C | LFP75 Ah · Prismatic | |||
| Tesvolt | TAYTAN/07-40DC Block · cabinet | 0.04MWh | 0.04MWDC | 1h1C | LFP75 Ah · Prismatic | |||
| Tesvolt | TAYTAN/04-40DC Block · cabinet | 0.03MWh | 0.03MWDC | 1h1C | LFP75 Ah · Prismatic |
About the Vendor
TESVOLT, founded in 2014, makes battery energy storage systems and integrates them from Lutherstadt Wittenberg, Germany. It has delivered more than 6,000 storage projects worldwide and reported 13.5 GWh of cumulative deployments, and its lithium-ion systems serve commercial, industrial, and utility-scale uses while the company expands its Wittenberg headquarters with a gigafactory designed for 4 GWh of annual production.
How to Read the Product Page
This profile of TAYTAN/04-40 by Tesvolt is assembled exclusively from public data to support early-stage screening and requires additional due diligence.
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