Custom OEM Advanced Metering Infrastructure Manufacturers & Suppliers

Next-Generation Smart Grid Telemetry, Industrial Sub-metering Ecosystems, and Turnkey Hardware-to-Cloud Integration Solutions

DLMS / COSEM & ANSI C12 Compliant ISO 9001 & TUV Certified OEM/ODM Global Microgrid & AMI Deployment

Executive Summary: The Evolution of Advanced Metering Infrastructure (AMI)

Bridging real-time edge telemetry with utility-grade Meter Data Management Systems (MDMS) for global energy transformation.

The modern electrical grid is undergoing a seismic structural paradigm shift. Driven by the rapid proliferation of distributed energy resources (DERs)—such as commercial rooftop solar arrays, localized battery energy storage systems (BESS), and electric vehicle (EV) charging infrastructure—traditional unidirectionally monitored grids are no longer sufficient. Energy utilities, municipal operators, and enterprise power managers require dynamic, real-time, bidirectional visibility. This critical operational mandate is fulfilled by Advanced Metering Infrastructure (AMI).

As a leading Original Equipment Manufacturer (OEM) and custom hardware supplier, our engineering framework integrates smart electronic metering hardware, multi-modal communication transceivers (NB-IoT, LTE-M, RF Mesh, and PLC), and secure Head-End Systems (HES). By providing tailored OEM/ODM manufacturing, we empower utility providers and industrial energy aggregators to eliminate commercial losses, automate demand-response programs, and fortify grid resilience against peak load volatility.

99.99%
Billing Accuracy
< 50ms
Latency Edge Telemetry
AES-256
Hardware Security
15+ Yrs
Design Field Lifetime

AMI Technology Roadmap & Next-Gen Innovations

Exploring the architectural progression from Automatic Meter Reading (AMR) to Edge-AI-Enabled Smart Grid Ecosystems.

Phase 1: Hybrid Cellular/Mesh Connectivity

Modern OEM AMI meters leverage redundant dual-mode communication channels to ensure zero data packet loss across urban density and rural topography.

  • NB-IoT & LTE-M Fallback via eSIM integration
  • Sub-1GHz Wi-SUN & G3-PLC Hybrid Mesh
  • Dynamic channel hopping for anti-jamming

Phase 2: High-Frequency Edge Analytics

Shifting compute workloads directly into the smart meter micro-controller to perform waveform sampling and power quality disaggregation locally.

  • Sub-second harmonic distortion analysis (THD)
  • Real-time arc fault & thermal event detection
  • Non-Intrusive Load Monitoring (NILM) algorithms

Phase 3: DER & Microgrid Synchronization

Intelligent AMI end-nodes interface with solar microinverters, battery control systems, and EV chargers to automate grid stabilization.

  • Bidirectional active/reactive power metering
  • Automatic islanding detection & response
  • Time-of-Use (TOU) & Dynamic Tariff execution

Macro-Industry Vertical Solutions

Deployable OEM hardware configurations tailored to specific operational environments and regulatory frameworks.

1. Utility Power Distribution Networks

For state-owned and private electrical utilities facing high non-technical losses (NTL) and aging sub-station infrastructure. Our enterprise AMI solution provides end-to-end audit capabilities from distribution transformers down to end-consumer meters.

  • Transformer Metering Units (TMUs) with optical port support
  • Remote disconnector relays capable of up to 100A switching
  • Tamper-proof enclosure monitoring (magnetic, cover open, tilt)
  • DLMS/COSEM suite compliance with interoperable HES integration

2. Commercial & Industrial (C&I) Parks

Designed for multi-tenant commercial complexes and industrial manufacturing zones demanding high-precision sub-metering, peak demand management, and power factor correction monitoring.

  • Class 0.2S and Class 0.5S high-accuracy CT/PT operated meters
  • Multi-channel Modbus RTU / RS485 communication bridges
  • Integration with building energy management systems (BEMS)
  • Automated tenant billing software API synchronization

3. Renewable Microgrids & Hybrid Systems

Deploying smart metering infrastructure alongside decentralized solar energy generation, battery storage systems, and remote power control modules.

  • Four-quadrant measurement for net metering applications
  • Real-time synchronization with hybrid solar inverters
  • Remote monitoring of DC & AC power telemetry
  • Weather-resistant outer casing protection ratings (IP65/IP67)

4. Smart Municipal Infrastructure

Scalable low-power solutions powering smart street lighting networks, municipal water distribution monitoring, and centralized electric control systems.

  • Ultra-low power sleep modes with decade-long battery lives
  • Unified gateway hardware handling electric, water, and gas sensors
  • Geographic Information System (GIS) mapping integration
  • Automated fault dispatch alerting via encrypted SMS/MQTT

China Factory 4.0: Supply Chain Resilience & Technical Expertise

Inside Hangzhou RayBoost Solar Co., Ltd.—Our State-of-the-Art Manufacturing Facility and Global Quality Assurance Engine.

Company Profile

Hangzhou RayBoost Solar Co., Ltd. is a professional manufacturer specializing in solar energy solutions, supported by advanced testing facilities and strong technical expertise. Located in Hangzhou, just about 50 minutes by high-speed train from Shanghai Airport, the company benefits from convenient transportation and a well-developed industrial environment, enabling efficient service for global customers.

RayBoost Solar is dedicated to providing comprehensive one-stop solar energy solutions to clients worldwide. The company’s business covers portable power stations, hybrid solar inverter systems for both on-grid and off-grid applications, energy storage systems, as well as integrated energy solutions for industrial, commercial, and residential use, including balcony solar systems. With its own manufacturing facilities, RayBoost Solar produces key components such as lithium batteries, solar inverters, portable power stations, and complete solar system combinations, ensuring reliable quality and supply chain control.

Hangzhou RayBoost Solar Manufacturing Facility
RayBoost Solar Technical QC Testing

To maintain high standards, the company has introduced advanced automated production equipment from Italy and Japan. Combined with an experienced research and development team, RayBoost Solar continuously improves product performance, durability, and intelligent energy management capabilities, meeting the evolving demands of the global renewable energy market.

In terms of service, RayBoost Solar offers a full-process solution covering system design, production, sales, and after-sales support. Each project is customized according to the specific installation conditions. Before order confirmation, customers are required to provide site dimensions and photos, allowing the company to deliver accurate and optimized system solutions. While installation services are not included, detailed guidance and technical support are provided to ensure smooth project implementation.

Quality is a core priority at RayBoost Solar. All products undergo strict testing procedures and comply with international standards, ensuring safety, reliability, and long service life. Backed by solid manufacturing capabilities and a comprehensive quality control system, the company has built a strong reputation among its global partners.

Looking ahead, RayBoost Solar is committed to promoting clean and sustainable energy worldwide. By delivering innovative, efficient, and environmentally friendly solar solutions, the company aims to become a trusted long-term partner for customers across different markets. Visitors and partners from around the world are warmly welcomed to collaborate and achieve mutually beneficial growth.

Localization Support & International Compliance Guarantees

Meeting stringent international standards for power metering accuracy, cybersecurity, and grid interconnectivity.

Global Protocol Standards

Our OEM metering solutions native-support all key utility protocols, enabling frictionless integration into third-party Head-End Systems (HES) and Meter Data Management (MDM) platforms.

  • DLMS/COSEM (IEC 62056): Full conformance profile for energy data exchange.
  • ANSI C12.19 / C12.20: Standard for electricity meters Class 0.2 and 0.5.
  • Modbus RTU / TCP: Industry standard for commercial sub-metering.

Hardware & Cyber Security

With smart meters representing potential attack vectors for power grids, our hardware architecture incorporates enterprise-grade cryptographic security modules.

  • Hardware Security Module (HSM): Integrated secure element for key storage.
  • AES-128/256 Encryption: End-to-end protection for data in transit and at rest.
  • Secure Boot & Firmware: Signed firmware updates preventing unauthorized OTA injections.

Environmental & Grid Compliance

Built to withstand extreme climate conditions, voltage surges, and electromagnetic interference in rugged field installations.

  • MID Certifications: Measuring Instruments Directive compliant for Europe.
  • IEC 61000-4 Surge Immunity: Up to 10kV impulse voltage surge withstand capability.
  • IP65/IP67 Ingress: Weatherproof sealing for harsh exterior enclosures.

Global Enterprise OEM/ODM Customization Matrix

Tailored hardware engineering and microcode adaptation for global utility tenders and private label clients.

Module Category Standard Specifications Customizable OEM Options Target Operational Domain
Metrology Board Class 1.0 Active Energy Metering; Direct 5(60)A Class 0.5S / 0.2S; CT-operated 1(6)A; Custom Shunt/CT configurations Residential, C&I, and Substation Grid Nodes
Communication Modem NB-IoT (Band 3, 5, 8, 20) with 2G Fallback Dual eSIM; LTE Cat-M1; Wi-SUN RF Mesh (868/915 MHz); Hybrid G3-PLC Rural Off-grid & Dense Urban Smart Cities
Enclosure & Terminal Block Polycarbonate UV-stabilized, IP54 rating Clear Flame-retardant PC (UL94-V0); IP65/IP67; Custom Brand Laser Engraving High Humidity & Outdoor Industrial Enclosures
Disconnect Relay Internal Latching Relay (80A single-phase) 100A Heavy-duty Dual-pole Relay; External Contactor Interface; Remote/Local Lockout Prepaid Metering & Remote Load Shedding
Firmware & Protocols DLMS/COSEM Push Mode; Standard TOU (4 Tariffs) Custom DLMS OBIS codes; Proprietary MQTT/RESTful API bridges; Dynamic Billing Cycles Utility MDMS Systems & Private BEMS Software

Technical FAQ: Custom OEM Advanced Metering Infrastructure

In-depth technical answers for procurement directors, grid engineers, and enterprise partners.

What sets custom OEM AMI meters apart from off-the-shelf smart meters?
Custom OEM AMI manufacturing allows utilities and system integrators to specify precise metrology tolerances (Class 0.2S vs Class 1.0), communication modem combinations (such as cellular NB-IoT paired with localized RF Mesh), firmware encryption standards (custom HSM key injection), and specific enclosure footprints. This eliminates unnecessary hardware overhead while guaranteeing 100% interoperability with localized grid protocols and existing Meter Data Management Systems (MDMS).
How does Hangzhou RayBoost Solar ensure quality control during high-volume meter assembly?
Our facility utilizes automated surface mount technology (SMT) lines imported from Italy and Japan, coupled with Automated Optical Inspection (AOI) and multi-frequency calibration test benches. Every single meter undergoes thermal burn-in testing, high-voltage surge isolation tests, and automated DLMS protocol verification prior to packaging, maintaining a field failure rate below 0.02%.
Can your AMI hardware be seamlessly integrated into existing solar microgrids and hybrid inverter systems?
Yes. Our AMI meters offer bidirectional (4-quadrant) power measurement capabilities, specifically calibrated to measure net energy imported and exported across distributed solar systems, hybrid inverters, and battery storage units. Integrated RS485 and Modbus interfaces permit direct communication with localized power control platforms.
What cybersecurity measures protect your smart meters against physical and cyber tampering?
Security is embedded at the silicon level. Our hardware incorporates dedicated Hardware Security Modules (HSM) that securely store AES-128/256 encryption keys. All communication packets pushed over cellular networks (NB-IoT/LTE-M) or mesh channels are encrypted. On the physical side, optical anti-tamper sensors, magnetic disruption detectors, and sealable anti-bypass enclosures immediately trigger alarm events back to the Head-End System (HES).
What is the typical lead time and process for customized engineering projects?
For OEM modifications on existing base boards, prototype samples can be delivered within 3 to 4 weeks. Full custom hardware designs (including custom PCB layouts and enclosure tooling) generally require 8 to 12 weeks. Customers provide their technical specifications, site measurements, and target network criteria, after which our R&D team delivers turnkey schematics, firmware builds, and compliance test reports.
Are your OEM meters compliant with international utility standards like DLMS/COSEM and MID?
Absolutely. Our meters are designed and certified according to global standards including DLMS/COSEM (IEC 62056), ANSI C12.20, IEC 62053 series, and MID (European Measurement Instruments Directive). We assist our OEM partners in achieving local country-specific utility type-approvals by supplying full test documentation and pre-certified hardware units.