EPRDV-Integrated Engineering Solutions

Experience the eprdv-Engineering Difference:

Design & Engineering Solutions through Science Multiphysics
committed to your success at an international and national level
innovative in the corporate culture and in global operation
Innovations Advanced Technology Leadership Awards
Weather

Turnkey Renewable Energy Solutions
Building Integrated Photovoltaics: design & Development process
  • The colour, shape and dimensions of the solar panels-modules can be deigned
  • High quality Photovoltaics in-roof system and effective on facades and blend harmmonicously into the architecture
  • Photovoltaics-tile in-roof system mimics the classic appearance of tiled roofs and integration into traditional roof design
  • Flush-mounted photovoltaics in-roof system with its elegant and minimalist look
  • Combines modern design with maximum energy yield and quick installation on facades and roof
  • Solar panel module are becomming a design element of forward-looking buildings
  • Innovation technology increases the efficiency and the performance of integrated photovoltaics
  • Customised adviceand planning support are the basis for the use of colour solar panel modules as designed elements
  • Shaping the future encompasses all areas of the life and in our daily work, responsibility becomes the foundation of enterpreneurdhip
Clean Electricity from Solar Energy and Atmospheric Air
  • Technical Requirements of the Turnkey Solar PV and Renewable Energy Solutions
    • PV Penetration = (Peak PV Power) / (Peak Load Apparent Power)
    • Configurations of PV systems-grid-tied, grid/hybrid and off-grid
    • Low-Medium Penetration Solar PV System
    • Hybrid Solar PV System
    • -Electricity from various sources (e.g. solar modules, electricity storage or the public grid
    • On-grid Solar PV System-Grid Connected or Utility-Interactive Systems
    • Best use of Micro Grid Photovoltaik-Hybridsystem - power supply system
    • Portable Containerized off-grid Solar PV System-Stand-alone Systems
  • The Lifecycle of the Turnkey Projects
    • Specific Design-Engineering - Technical Specifications of the Product
    • Manufacturing and Assembling according Design-Engneering
    • Supply-Shipping-National-International
    • Installation and Commissioning
    • Mobilization and Demobilization
    • Administration and Change Control
    • Installation dependes on projects
    • Testing methods and Commissioning
    • Maintenance Tools Kit and Itemized List
  • Training and Technical Support
    • On-the-Job Training During Installation and Commissioning
    • Annual Training at Supplier's Facility
    • Training On-Demand at Project Locations
    • Technical Support
  • Warranty (up to 25-30-40 Years or more) and Defects Liability
  • Operation and Maintenance Services
    • General Requirements for the Operation and Maintenance Services
    • Quality Assurance Surveillance Plan - Acceptable Performance Level
    • Submission documents for Operation and Maintenance service
Our Innovative Technologies:
Building Information Modeling - BIM
  • Protoytye development & Modular design strategy
  • Solar power plant
  • CAD-Computer aided design and modelling
  • CAE-computer aided engineering and modelling
  • Validation and optimisation
  • Connection to the electric grid
  • Foundations
  • Costs
Solar Products-Main components:
Solar Panel
  • Solar Panel type:
    • Monocrystalline
    • Polycrystalline
    • Bifacial
    • HIGHLY EFFICIENT SOLAR CELLS WITH PERC TECHNOLOGY-production process (Passivated Emitter Rear Contact
    • HJT (Hetero-Junction solar cells)
    • Thin film
  • Solar Panel Product Warranty-At least 10 years
  • Solar Panel Product Glass Type: Tempered, Anti-reflection Coating
  • Solar Panel Product Frame Type: Aluminium Alloy,Anodized Aluminium Alloy,Frameless
  • Solar Panel Product Connector Type: MC3, MC4, Tyco Solarlock, Radox
  • Solar Panel Product Junction Box Protection Class: At least IP65, At least IP67, At least IP68
  • Solar Panel Product Junction Box Diodes: At least 2, At least 3, At least 4, At least 6
Solar Inverter
  • Solar Inverter Product Warranty: At least 10 years
  • Solar Inverter Product Max. Weight
  • Solar Inverter Product Max. DC Power, MPP(T) Voltage Range, MPP Trackers
  • Solar Inverter Product Connector Type: MC3, MC4, Tyco
  • Solar Inverter Product AC Output: Feed-in Phases (1 Phase,3 Phases), Euro Efficiency
  • Solar Inverter Product Protection Features:
    • Anti Island Protection(ENS)
    • Short Circuit Protection
    • Overload Protection
    • Overvoltage Protection
    • Overcurrent Protection
    • Overtemperature Protection
    • Residual Current Device (RCD)
    • Reverse Polarity Protection
    • Surge Protection
    • DC Load Disconnector
    • Ground Fault Monitoring
    • Isolation Monitoring
    • Grid Monitoring
  • Solar Inverter Product Protection Class:
    • IP20, IP21, IP41, IP43, IP44, IP54, IP55, IP65, IP66, NEMA 4, NEMA 4R, NEMA 4X, NEMA 6
  • Solar Inverter Product Operating Temperature
  • Solar Inverter Product Transformer: Has Transformer, Transformerless
Solar Mounting System
  • Solar Mounting System Product Warranty: At least 15 Years
  • Solar Mounting System Product Roof Pitch
  • Solar Mounting System Product Snow Load
  • Solar Mounting System Product Wind Load
  • Solar Mounting System Product Max Weight
  • Solar Mounting System Product Mounting System Arrangement: Rows, Columns
  • Solar Mounting System Supporting Structure Materials
    • Aluminium
    • Stainless Steel
    • Galvanized Steel
    • Polyethylene
    • Solar Mounting System Small Parts Materials
    • Aluminium
    • Stainless Steel
    • Galvanized Steel
    • Polyethylene
Solar Charge Controller
  • Solar Charge Controller: At least 10 Years
  • Solar Charge Battery Voltage Operating Range Volt (V)
  • Solar Charge Battery Terminals (Wire Size)
  • Solar Charge Battery Type: GEL, AGM, VLA, Ni-Cd, Li-poly, Li-ion, NiMH, SLA, LFP, Flow, NaS, Hybrid, Ni-Fe
  • Solar Charge Battery Charging Algorithm: 2, 3, 4, 5
  • Solar Charge Battery Protection Class: IP 20, IP 22, IP 30, IP 31, IP 32, IP 43, IP 52, IP 54, IP 55, IP 65
  • Solar Charge Battery Operating Temperature Range:
  • Solar Charge Battery Temperature Sensor: Yes or No
  • Solar Charge Battery Protection Features:
    • Short Circuit Protection
    • PV Reverse Polarity Protection
    • PV Overvoltage Protection
    • PV Reverse Current Protection at Night
    • Battery Reverse Polarity Protection
    • Overload Protection
    • Over Charging Protection
    • Over Discharging Protection
    • Over Temperature Protection
Tailored turnkey solutions for grid-scale BESS projects?
  • Core capabilities built on industry-leading technology?
  • Connecting a PV system to the grid (grid-tied)
  • involves generating DC electricity with solar panels,
  • converting it to AC via an inverter,
  • and feeding it into the utility grid through a bidirectional meter to track energy export/import.
  • Solar PV and Battery Inverters and Solar energy storage made easy
  • Energy System Controllers and energy management system (EMS)
  • The best power distribution solution for solar photovoltaic systems
  • Cabling solar installations for maximum efficiency
  • Enabling Energy - Utilities: Real-Time Monitoring Assets for Energy Consumption Reduction
  • Best solar panel cleaner and Solar Panels Cleaning Products
  • High-performance floating solar (FPV) platform
  • Where Sun Meets Water: Floating Solar
  • Floating Solar Power Pv Farm System
    • Well-anchored power plant
    • Each anchoring system is adapted to each type of pond and to the characteristics of the site.
    • The selection of the anchor type and sizing.
    • Mooring line sizing.
    • Anchor positioning adjusted to site specifics.
    • The environment generates loads, key for a suitable FPV anchoring design Obviously,
    • The anchoring systems guarantees the fixation of the floating system to the ground.
    • The anchoring enables adaptation to water movements like level variations vertically and waves movements or water flow horizontally
    • Tides near shore, requiring specific anchoring calculations
    • Monolith FI floating photovoltaic mounting system.
    • Empowering Sustainability: Floating Solar Photovoltaic Systems in Agriculture for Reduced Costs Carbon Emissions and Evaporation

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