Electrical installation, low- and medium-voltage switchgear construction up to 20 kV, photovoltaics and grid infrastructure for private customers, commercial clients and municipalities.
Lothar Drescher Elektroanlagen GmbH
01896 LichtenbergNew on Amplifa
About us
Lothar Drescher Elektroanlagen GmbH is a master-certified business of the Electrical Guild based in Lichtenberg in the Lausitz region and was founded in 1969 as an electrical installation business. The company implements electrical installations for private customers, commercial clients and municipalities, including smart home solutions, lighting technology, network technology, smoke alarm installation in accordance with DIN 14676, and photovoltaic systems with battery storage. In the commercial sector, the range of services includes the construction of low- and medium-voltage switchgear up to 20 kV, cable pulling and cable installation up to cross-sections of 400 mm² including civil engineering works, control cabinet design and assembly, street lighting with LED conversion, construction site power supply, and charging infrastructure for electric vehicles. For grid analyses and energy measurements, a grid quality analyzer PQA820 from HT Instruments is used. The company is a partner and framework contract company of regional grid operators such as Sachsennetze, SachsenEnergieBau and EWAG Kamenz and has been led since February 2025 in the third generation by Tony Drescher.
- Site
- Lichtenberg
- Processes
- Electrical installation, Low- and medium-voltage switchgear construction up to 20 kV, Cable pulling (low- and medium-voltage cables up to cross-section 400 mm²), Cable laying and cable installation up to 20 kV including civil engineering works, Control cabinet design, fitting and assembly, Photovoltaic system installation and battery storage, Installation of charging infrastructure / charging stations for electric vehicles up to 22 kW, Street lighting (installation, LED conversion, maintenance)
- Materials
- Grid quality analyzer HT Instruments PQA820
- Certificates
- Master-certified business of the Electrical Guild, Certified specialist for smoke alarms DIN 14676, AuS training (live-line work), ISO 9001
- Founded
- 1969
- Industries
- Private customers, Commercial, Municipalities, Energy supply companies, Agriculture, Industry/Production halls
- 01
Consulting and Planning
- 02
Engineering and Design
- 03
Installation and Assembly
- 04
Commissioning
- 05
Grid Analysis and Testing
- 06
Service and Maintenance
Processes and Technology
Grid quality analyzer HT Instruments PQA820
Records power and energy consumption data, analyzes harmonics up to the 50th order and evaluates grid quality.
Locations
Lichtenberg
DEOperating facility with office
- Grid quality analyzer HT Instruments PQA820
Services and Projects
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Electrical installationAssembly | – | – | – | – | – |
| Low- and medium-voltage switchgear construction up to 20 kVAssembly | – | – | – | – | – |
| Cable pulling (low- and medium-voltage cables up to cross-section 400 mm²)Assembly | – | – | – | – | – |
| Cable laying and cable installation up to 20 kV including civil engineering worksAssembly | – | – | – | – | – |
| Control cabinet design, fitting and assemblyAssembly | – | – | – | – | – |
| Photovoltaic system installation and battery storageAssembly | – | – | – | – | – |
| Installation of charging infrastructure / charging stations for electric vehicles up to 22 kWAssembly | – | – | – | – | – |
| Street lighting (installation, LED conversion, maintenance)Assembly | – | – | – | – | – |
| Construction site power supplyAssembly | – | – | – | – | – |
| Grid analysis & energy measurementTesting | – | – | – | – | – |
| Maintenance and testing of electrical systems and transformer substationsTesting | – | – | – | – | – |
| Smart home installationAssembly | – | – | – | – | – |
| Network technology / data and communication technologyAssembly | – | – | – | – | – |
| Smoke alarm installation (DIN 14676)Assembly | – | – | – | – | – |
| Lighting technology / lighting planning and illuminance calculationEngineering | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Grid quality analyzer | HT Instruments PQA820 | 1 | 4 current channels 0.1A to 1000A AC TRMS; voltage 10V to 460V AC TRMS; THD and | – | Lichtenberg |
Additional services
Reference customers
Quality
As a master-certified business of the Electrical Guild registered in the trades register, the company works with qualified fitters, including training for live-line work (AuS), and as a certified specialist for smoke alarms in accordance with DIN 14676. Electrical systems and transformer substations are tested, maintained and measured with the grid quality analyzer PQA820.
| Evidence | Lichtenberg |
|---|---|
| Master-certified business of the Electrical Guild | |
| Certified specialist for smoke alarms DIN 14676 | |
| AuS training (live-line work) | |
| ISO 9001 |
History
- 1969
Founded as an electrical installation business by master electrician Lothar Drescher on 01.01.1969
- 1990er
Partner and framework contract company of the regional grid operator; expansion of expertise in cable laying and cable installation up to 20 kV
- 2005
Norbert Gallwas took over the management of the company
- 2025
Tony Drescher, grandson of the founder, has led the company in the third generation since 01.02.2025
- 2026
Resolved expansion of the operating facility capacity with optimization of warehouse processes