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Battery cycle life: why it matters more than kWh

Battery cycle life: why it matters more than kWh

by Technical Department Heiwit | 28 July 2026 | Insights, Sodium ion batteries, New energy technologies

Let's do a quick quiz. You have two batteries in front of you, both 10 kWh, the same size, similar price. The first states about 3,000 cycles, the second many thousands. Which one is more worthwhile? If you answered “it depends”, you're on the right track. Because the...
Sodium-ion batteries: 20,000 cycles reached by Heiwit battery park

Sodium-ion batteries: 20,000 cycles reached by Heiwit battery park

by Technical Department Heiwit | 24 July 2026 | Insights, Sodium ion batteries

When we talk about energy storage batteries, one of the most frequent questions among installers and professionals is always the same: how long does it really last? The answer is measured in cycles. And it is precisely on the front of sodium-ion cycles that the park...
BESS distributed HEIWIT: sunlight from the day can become useful energy in the evening

BESS distributed HEIWIT: sunlight from the day can become useful energy in the evening

by Technical Department Heiwit | 19 June 2026 | AI-Care, Insights

BESS deployed: daytime sun can become useful energy in the evening For years, we have imagined photovoltaics simply: the sun shines, the panels produce energy, the home or business uses it and any surplus is fed into the grid. It has been a...
Record Heiwit: 3 MWh of solar energy produced in a single day

Record Heiwit: 3 MWh of solar energy produced in a single day

by Technical Department Heiwit | 17 June 2026 | General Articles

Today, Heiwit plants have reached a new milestone: 3 MWh of clean energy produced in a single day. An important result that concretely demonstrates the value of our model: transforming available surfaces, photovoltaic systems and...
Heiwit in Brussels, at the table on the future of the European battery

Heiwit in Brussels, at the table on the future of the European battery

by Technical Department Heiwit | 11 June 2026 | Insights, Press review

Heiwit in Brussels, at the table on the future of the European battery On 11 June 2026, Heiwit took part in the debate of the European Economic and Social Committee dedicated to the future of the European battery industry. A day during which discussion focused on...
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