Energy storage – store the sun for the night

LiFePO4 battery systems store your PV surplus for use during the night or during grid outages. With capacities ranging from 5 to 20 kWh and seamless inverter integration, it’s the ultimate PV upgrade—boosting your self-consumption up to 90%.

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Energy storage in net-billing 2025: your key to real savings

In the current net-billing era, selling PV surplus at market rates (RCEm: avg. 0.45 PLN/kWh in Oct 2025) while buying back at high retail prices (up to 1.2 PLN/kWh) makes energy storage a strategic necessity, not just a gadget. By storing daytime excess for evening use, you hit 80% self-consumption and bypass unfavorable billing cycles.
At AmiPV, we deploy advanced systems integrated with Sigenergy or Huawei hybrid inverters. With subsidies covering up to 50% of costs, your ROI is achieved within 4–6 years. Ready for energy independence?

Key benefits

The net-billing system (mandatory since 2022) rewards those who consume their own energy. Here is how storage transforms your ROI:

Maximize self-consumption

Instead of losing value on surplus sales at RCEm (volatile market prices, dropping by up to 20% in summer), store and consume your own power at retail value. Reduce your bills by 50–70%.

Cost stability & peak shaving

Protect yourself from price hikes (forecasted +15% in 2026). Your storage powers your home during peak hours, drastically reducing grid dependency.

Billing optimization

Leverage monthly RCEm cycles to your advantage. Shift your energy usage to maximize profit and capitalize on new government grants (up to 16,000 PLN for batteries, available for both new and existing prosumers).

Energy storage 2025: an investment that pays off faster than ever – achieve up to 80% energy self-sufficiency.

The process – from analysis to full charge

Needs assessment (night-time consumption)

Model selection, e.g., Dyness, Huawei Luna

Installation with PV system

Monitoring application

Ready for energy independence?

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PV & heat pump integration

Complete Synergy: Synchronize your storage with photovoltaics. Your battery charges during peak solar production during the day and powers your heat pump throughout the evening and night, maximizing your ROI.

Secure your storage now – beat the price hikes!

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In 2025, net-billing rewards the strategic – with energy storage, you evolve into Prosumer 2.0.

At AmiPV, we provide expert consultancy, professional installation, and system optimization tailored to your specific consumption profile. Start saving now—secure your rates before the RCEm (market price) drops this autumn!

Let’s talk about your project

Have an idea you want to bring to life? Fill out the contact form and one of our specialists will get in touch with you within 24 hours.

During our call or email exchange, we will define the scope of work and services you are interested in. Next, our team will conduct an in-depth internal analysis of your requirements to deliver the most effective and tailored solution.

Wojciech Jąkała

Renewable Energy Project Manager

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