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Energie-Spar-Centrum – Fertigung

Planning and turnkey installation of photovoltaic systems and battery storage, from private rooftops to 4 MWp.

Energie-Spar-Centrum Logo

Energie-Spar-Centrum Altenwahlingen e.K.

Altenwahlingen 19, 29693 Böhme · Huntestr. 16, 28844 WeyheNew on Amplifa

e.K., Owner: Bernd JastremskiLegal form
2Locations (Böhme, Weyhe)
160 kWp to 4 MWpLarge-scale project output

About Us

Energie-Spar-Centrum Altenwahlingen e.K. is a planning and installation company for solar energy systems based in Böhme (Altenwahlingen) with a branch office in Weyhe. The team of specialists with many years of experience supports projects from the initial idea through to commissioning: development of technically optimal system concepts, clarification of detail issues such as structural analysis and grid connection, profitability analysis, subsidy and financing advice as well as support in bank meetings. In addition to consulting on photovoltaics, battery storage (including E3DC) and solar thermal, the company organizes, coordinates and monitors all partial services and participates in commissioning and acceptance. For industry and commerce, large photovoltaic projects are realized turnkey, with outputs between 160 kWp and 4 MWp. Customers include private households, commerce and industry as well as agriculture; as a reference, Milchhof is cited, whose electricity costs were reduced by 78% with a battery storage farm. For plant construction, the company is looking nationwide for specialist firms from structural steel and hall construction, roofing, carpentry, scaffolding and architecture as partners.

Site
Böhme
Processes
Planning of photovoltaic systems, Installation of solar energy systems, Planning and installation of battery storage (e.g. E3DC Solar Battery), Turnkey realization of large photovoltaic projects, Structural analysis, grid connection, clarification of detail issues, Profitability analysis, Subsidy and financing consulting, Organization, coordination and monitoring of service execution incl. commissioning and acceptance
Industries
Private households, Commerce and industry, Agriculture, Commerce/Industry (large-scale systems), Agriculture (Milchhof reference)
  1. 01

    Consulting and system concept

  2. 02

    Profitability analysis, subsidy and financing advice

  3. 03

    Clarification of structural analysis and grid connection

  4. 04

    Organization, coordination and monitoring of partial services

  5. 05

    Installation of the system

  6. 06

    Commissioning and acceptance

Locations

Böhme (Altenwahlingen)

DE

Headquarters / Showroom

Weyhe

DE

Branch office (Head: E. Birr)

Inside the production

Energie-Spar-Centrum flyer, page 1
Energie-Spar-Centrum flyer, page 1
Energie-Spar-Centrum flyer, page 2
Energie-Spar-Centrum flyer, page 2

Industries

Private householdsCommerce and industryAgricultureCommerce/Industry (large-scale systems)Agriculture (Milchhof reference)

Processes & technical limits

ProcessesToleranceMax. partWeightLot sizeMaterials
Planning of photovoltaic systemsEngineering–––––
Installation of solar energy systemsAssembly–––––
Planning and installation of battery storage (e.g. E3DC Solar Battery)Assembly–––––
Turnkey realization of large photovoltaic projectsEngineering–––160 kWp – 4 MWp–
Structural analysis, grid connection, clarification of detail issuesEngineering–––––
Profitability analysisEngineering–––––
Subsidy and financing consultingEngineering–––––
Organization, coordination and monitoring of service execution incl. commissioning and acceptanceAssembly–––––
Support from the initial idea through to commissioning of the systemEngineering–––––
Consulting on solar thermalEngineering–––––

Additional services

Planning and installation of photovoltaic systemsConsulting on battery storage (including E3DC)Solar thermal consultingDevelopment of technically optimal solutionsClarification of detail issues: structural analysis, grid connectionProfitability analysisSubsidy consultingFinancing consultingSupport in bank meetingsSupport from the initial idea through to commissioningOrganization, coordination and monitoring of partial servicesParticipation in commissioning and acceptanceConsulting on commercial activity with PV systems and battery storageTurnkey realization of large PV projects (160 kWp to 4 MWp)

Reference customers

Milchhof (video reference: electricity cost reduction of 78% with a battery storage farm)

History

  1. 2026

    Two events announced: lecture at the Capitol Kino Walsrode on 09.10.2026 and an exhibition with experts at the Altenwahlingen site on 10.10.2026

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