Off grid battery system tender price in Switzerland 2026

How much will a battery cost in 2026/27?

That trend is expected to continue. In 2026/27, the average pack price is expected to fall below $100/kWh, based on raw material costs, competition, and pressure from alternative technology such as Na-ion batteries, which could be 30% cheaper than LFP devices when production of the former is scaled up.

What does Swissgrid do with energy data aggregation?

With the Swiss market liberalisation beginning of 2009, Swissgrid in the role as transmission system operator (TSO) and balancing group coordinator receives several energy data aggregations.

How will new solar regulations affect Switzerland's electricity grid?

“The new regulations encourage the temporary storage of solar production peaks, which helps relieve the electricity grids,” said Swissolar. Switzerland installed approximately 1.78 GW of new PV capacity in 2024, according to provisional figures from Swissolar.

Is Swissgrid liable for actions based on the data?

Any liability of Swissgrid for actions based on the data published here is excluded. Average costs of the balancing energy activated for this quarter of an hour. According to the one-price model calculation logic, which comes into force on 01.01.2026.

How often does Swissgrid update data?

If there are any changes due to data corrections of the data distributors, the update will be done monthly. The data are reliable from 6 months onwards, until then the partners from the electricity sector who provide Swissgrid with the data can still claim changes. The Swiss control block is not covering the Swiss territory by 100%.

What is a TSO report on balancing in Switzerland?

The annual TSO report on balancing in Switzerland is prepared according to Article 60 of Commission Regulation (EU) 2017/2195 establishing a guideline on electricity balancing, referred to in short as «energy balancing guideline» (EB GL).