SSE Solar-Speicher-Energie GmbH

What SSE Solar-Speicher-Energie GmbH does

SSE Solar-Speicher-Energie GmbH is a privately held German Meisterbetrieb (master craftsman installation company) headquartered in Nordhorn, Lower Saxony, operating as a regional specialist in regenerative energy generation and storage. The company designs, supplies, and installs photovoltaic systems, proprietary and third-party battery storage solutions (including its own SSE-Energio® LiFePO4 line, Tesla Powerwall, and Goodwe Lynx D-Series), wallbox/EV charging infrastructure, and tenant electricity (Mieterstrom) systems for multi-family buildings. Its service offering extends to TÜV Rheinland-certified PV assessments, commercial energy consulting, and feasibility analyses for industrial and agricultural customers. Customers comprise private households (primary), commercial/industrial businesses, agricultural operations, and landlords/property managers, with named projects including a 91.5kWp municipal installation for the City of Haselünne and a hotel storage deployment.

The company's go-to-market is direct field sales and turnkey installation delivered by its own certified technicians — a single-country, domestic-only model with no disclosed channel partners or resellers. Pricing is quote-based across all products and services with no public price list, and revenue streams are dominated by hardware sales of PV modules, inverters, batteries, and wallboxes, supplemented by professional services for consulting, TÜV expert opinions, and Mieterstrom billing management. SSE is registered as Solar-Speicher-Energie GmbH at Amtsgericht Osnabrück (HRB 211640), employs 7 people, and lists Jan-Hermann Hans (German pages) and Christoph Wrobel and Christian Klein (English pages) as Managing Directors. The company maintains technology partnerships with Tesla, Goodwe, SMA, Pylontech, Bosch Home Comfort, and Easee, positioning itself as a system integrator offering best-of-breed components rather than a single-vendor installer.

Name

SSE Solar-Speicher-Energie GmbH

Legal name

Solar-Speicher-Energie GmbH

Website

https://solar-speicher-energie.de

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

SSE Solar-Speicher-Energie GmbH is a Nordhorn-based German Meisterbetrieb that designs, sells, and installs photovoltaic systems, LiFePO4 battery storage (proprietary SSE-Energio® plus Tesla and Goodwe), wallbox EV chargers, and Mieterstrom tenant-electricity solutions for residential, commercial, agricultural, and municipal customers in the Grafschaft Bentheim region.

Ownership category

akta.pro rank

Product category

Renewable Energy Installation Services

akta.pro primary industry

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)

akta.pro secondary industry

Solar Roofing & Roof-Mounted PV Systems (IMADAFAO)

Keywords

• Photovoltaic installation services
• Battery storage systems
• EV charging installation
• Solar energy consulting
• Energy storage solutions

Headquarters

HQ city

Nordhorn

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Photovoltaic System Sales & Installation: Complete PV system design, supply, and professional installation for residential, commercial, and agricultural customers. Includes monocrystalline PV modules, mounting systems, inverters, and complete grid connection.
2. Battery Storage Systems: Sale and installation of proprietary SSE-Energio® LiFePo4 battery storage systems and third-party solutions like Tesla Powerwall and Goodwe Lynx. Modular expandable systems with professional commissioning.
3. Wallbox/EV Charging Infrastructure: Complete charging station solutions including consultation, supply of eligible wallboxes, professional installation, utility registration, and commissioning with E-Check certification.
4. Professional Services & Consulting: TÜV-certified expert consulting, energy concept development, PV potential analysis, maintenance services, and technical support. Includes expert opinions (Gutachten) for PV systems.
5. Mieterstrom (Tenant Electricity) Solutions: Complete planning and technical implementation of tenant electricity models for multi-family buildings, including metering technology, billing software, and optional billing management services.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

SSE Solar-Speicher-Energie GmbH installs photovoltaic systems, sells and integrates battery storage solutions (its own SSE-Energio® LiFePO4 brand alongside Goodwe Lynx D-Series and Tesla Powerwall), installs wallbox/EV charging stations, and delivers TÜV-certified expert opinions and energy concepts for residential, commercial/industrial, agricultural, and landlord customers. The company operates as a certified Meisterbetrieb delivering turnkey design, installation, and consulting services across the renewable energy value chain.

Product overview

SSE Solar-Speicher-Energie GmbH is a master-certified installation company based in Nordhorn, Germany, specializing in regenerative energy generation and storage solutions. Its product portfolio is anchored by its own SSE-Energio® brand of modular LiFePO4 lithium battery storage systems (the core product), complemented by resale of the Goodwe Lynx D-Serie high-voltage batteries and Tesla Powerwall. Services span complete PV system design and installation, wallbox/EV charging infrastructure, TÜV Rheinland-certified PV assessments, tenant electricity (Mieterstrom) models, and holistic energy consulting for commercial and industrial customers. The company operates across private residential, commercial/industrial, and agricultural market segments.

Differentiator

Problem solved

Functional benefit

Brands

• SSE-Energio®: Battery storage product line by SSE Solar-Speicher-Energie GmbH, including LiFePo4 Lithium battery storage systems and lead-crystal solutions for residential, commercial, and industrial applications.
• SSE-Energio® Home
• SSE-Energio® Industrial

Products and services

• SSE-Energio® LiFePO4 Battery Storage Proprietary lithium iron phosphate (LiFePO4) battery storage system branded SSE-Energio®, sold and integrated by SSE for residential and commercial customers seeking modular, expandable energy storage with long cycle life and safety.
• Photovoltaic System Installation End-to-end design, installation, and grid integration of rooftop and ground-mounted photovoltaic systems for residential, commercial/industrial, agricultural, and landlord customers.
• Wallbox / EV Charging Station Installation Installation of wallbox and EV charging stations for residential, commercial, and agricultural customers, typically integrated with PV and battery storage systems.
• Goodwe Lynx D-Series Battery Storage High-voltage (HV) battery storage system from Goodwe, sold and integrated by SSE as part of its battery storage portfolio for residential and commercial customers.
• Tesla Powerwall Installation Sales and installation of Tesla Powerwall battery storage systems as part of SSE's residential and commercial energy storage offerings.
• Mieterstrom (Tenant Electricity Model) Implementation of the German Mieterstrom model, supplying solar electricity from rooftop PV directly to tenants in a building, with billing and grid integration handled by SSE.
• Commercial Energy Concepts (Energiekonzepte für Unternehmen) Customized energy concepts and consulting for commercial and industrial clients, including system design, ROI analysis, and integration of PV, storage, and EV charging.
• TÜV Expert Opinions (TÜV-Gutachten) TÜV Rheinland certified expert opinions and assessments for commercial and industrial PV and storage projects, delivered by SSE's certified experts.

Quantifiable outcome

• Up to 70% reduction in annual electricity costs for private households
• +3 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered core.

• GoodwecoreTechnology or IntegrationStrategic technology partnership for inverters and battery storage integration. Goodwe hybrid inverters and Lynx D-series batteries are core components in SSE's energy storage solutions, featuring integrated monitoring and smart grid compatibility.
• SMA Solar TechnologycoreTechnology or IntegrationTechnology alliance for PV string inverters. SMA inverters are used in retrofit battery storage solutions where existing SMA Tripower inverters can be integrated with SSE battery storage systems.
• TeslacoreTechnology or IntegrationOfficial Tesla Powerwall installer partnership. SSE installs, commissions, and services Tesla Powerwall battery storage systems as an authorized installer, offering these systems as part of their product portfolio.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Enpal: Enpal is a leading German provider of solar leasing and battery storage subscription products to homeowners, plus EV charging. Comparable product scope (PV + storage + wallbox) and customer base, but with a fundamentally different leasing business model versus SSE's direct sale and installation model.
• Enerix: Enerix is a German franchise network of regional solar installers offering PV, battery storage, and EV charging turnkey solutions to residential and commercial customers. Highly comparable business model to SSE on a multi-region basis, providing a relevant benchmark for the regional-meisterbetrieb archetype SSE operates in.
• Otovo: Otovo is a European residential solar subscription and installation company with active operations in Germany. Comparable to SSE on residential PV + storage scope, with similar focus on simplifying the customer journey for homeowners.
• 1Komma5°: 1Komma5° is one of Europe's largest installers of residential and commercial solar, heat pumps, and EV charging, operating a network of regional subsidiaries across Germany. Same product set and customer type as SSE, but at significantly greater scale and capital base.
• Zolar: Zolar is a Berlin-based online platform connecting German homeowners with regional installers for PV and battery storage systems. Directly comparable to SSE in product scope (PV + storage) and target market (German residential), though with a digital-first lead generation model.

Broad incumbents

• IBC Solar: IBC Solar is a major German solar EPC and PV component distributor serving residential, commercial, and utility-scale projects across more than 30 countries. Overlapping capabilities with SSE in the commercial/industrial segment, but at a fundamentally larger scale and with its own manufacturing/distribution footprint.
• Solarwatt: Solarwatt is a long-established German manufacturer of solar modules and glass-glass battery storage, also operating its own installation network for residential and commercial customers. Comparable product line to SSE (modules, storage, complete systems) but a much larger incumbent with proprietary cell technology.

Regional players

• EWS Schönau: EWS Schönau is a German citizen-owned renewable energy cooperative based in the Black Forest, operating regional PV, storage, and grid businesses. Comparable renewable energy mission and regional focus, but serves a different geography and operates a utility/cooperative model rather than installer.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/ssesolar-speicher-energiegmbh

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SSE Solar-Speicher-Energie GmbH