Hamburg launches new photovoltaic subsidies for low-income households
Starting in October 2025, the City of Hamburg, together with Caritas, will support low-income families in their transition to solar energy. The goal is to enable more people to directly benefit from self-generated solar power – with noticeably lower electricity costs.
Caritas is an internationally active, Catholic aid organization and is organized as a non-profit organization.
Who is supported?
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Recipients of citizen’s allowance , housing benefit or child benefit .
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Households with an income below the legally defined seizure exemption limit. This allows people without social benefits but with very low incomes to apply.
Technical requirements
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Photovoltaic modules must be TÜV-certified and tested according to the safety standards of the German Solar Industry Association.
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Maximum power: 800 W (typical configuration: two modules).
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Mandatory registration in the market data register .
Funding period: October 2025 to July 2027
Funding amount: Up to 90% of the purchase price or alternatively a maximum of €500 direct grant
Total budget: around €580,000
Implementation and special features in Hamburg
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Easy installation: Balcony power plants are mounted directly on the railing or facade and connected via a power outlet – simpler than traditional roof systems.
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Requirements:
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The balcony must be appropriately positioned and must not be permanently shaded.
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Standardized socket is mandatory.
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For tenants: prior consent of the landlord is required.
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Safety first: Installation must comply with structural and electrical standards.
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Caritas also supports households with advice, tool loan, and an on-site inspection after one year of operation. Invoices, payment receipts, and market master data registration are required as proof of funding.
More than just saving electricity costs
The funding follows a clear social approach: solar power should not be a luxury . Low-income people should also benefit from the energy transition.
With this program, Hamburg is relying on a principle that we at Sunpura share: low entry barriers, strong support, and clear safety standards .
The result: less burden on electricity bills – and more social participation in the green energy future.
Our recommendation: NOVGEN NOVB2048
If you would like to benefit from the Hamburg funding, we recommend the NOVGEN NOVB2048 as the ideal solution:
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2048 Wh capacity – enough energy for a refrigerator, washing machine or as an emergency power reserve.
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2200 W off-grid power / 800 W on-grid – perfect for balcony power plants and household appliances.
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Stackable up to 8192 Wh – grows flexibly with your needs.
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LiFePO₄ technology with 3500+ charging cycles – long-lasting, safe, and sustainable.
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Plug & Play installation – ready for use in 15 minutes, no electrician required.
Especially for families with limited budgets, the NOVB2048 is a practical and eligible entry point into their own energy transition.
✅ Take advantage of the Hamburg funding now – secure a grant of up to €500 and take the first step towards greater energy independence.
👉 Discover and order NOVGEN NOVB2048 here