RW Energy

Zhejiang Rockwell Energy Technology Co., Ltd.

China

4 Followers

0 Following

9 Contacts

About us

Zhejiang Rockwell Energy Technology Co., Ltd. is an international enterprise specializing in the research, development and manufacturing of recloser controllers, power quality management, power monitoring systems and other high-end power equipment. In today's critical period of global energy transition and power system upgrading, the company has gathered a group of top talents in the fields of power engineering, automation control, software development, etc., who carry the enthusiasm and persistence for the power business, and are committed to overcoming the complex problems in the power system, and promoting the intelligent development of the power industry with innovative technology. Mission: To make global electricity smarter, more reliable and more efficient with innovative technology. Vision: To be the leader in global power intelligence.

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Industry： Engines and Power Transmission Equipment Manufacturing

Scale： 100-500

Nature of the Enterprise： For-Profit Organization

RegDate： 2013-01-25

Main Business： General Projects:Technical services, technical development, technical consulting, technical exchange, technology transfer...

Address： Dongyan Village, Wengyang Subdistrict, Yueqing City, Wenzhou, Zhejiang Province, China

For your information security, this site’s homepage has been officially verified.

Products

Organization Structure

Shareholder	Ownership Percentage
zhongmiao yu Sales Manager	23 %
huati Lin Technical Director	13 %

Members

Rw-relay

Manager

Verified Business

Whole life care manager

Years Experience

100-500

Employees Num

30000㎡

Workplace

$100000000

Highest Annual Export

Outdoor Vacuum Circuit Breaker Test Report
CE certificate of conformity for outdoor vacuum auto recloser
ISO9001 quality management system certificate
KEMA type test certificate - automatic circuit recloser
Feeder Automatic Unit Software Registration Certificate
Cap-Switch Controller Software Registration Certificate
Automatic Recloser Controller Software Registration Certificate
Controller EMC Test Certification
Feeder Automatic unit Product Type Certification
Communication Protocol Test Certification

Solutions

Overhead Distribution Automation: Feeder Self-Healing Guide

Quick Answer — What is Overhead Distribution Automation (DA)?Overhead Distribution Automation is an integrated power delivery architecture that pairs pole-mounted vacuum circuit reclosers, autonomous drop-out electronic sectionalizers, and microprocessor-based controllers. Operating across 10 kV to 38 kV radial and loop feeders, it detects, isolates, and reconfigures overhead circuits within 60 seconds without communication dependency, slashing SAIDI by over 80%.1. Executive Summary & Macroe

10/22/2026

Communication-Free Feeder Automation: Recloser and Drop-Out Sectionalizer Coordination for Grids Without Communication Infrastructure

Target markets: Africa · Southeast Asia · South America · South Asia | Products: recloser + drop-out sectionalizerDistribution Reliability Challenges in Communication-Constrained NetworksIn Nigeria, a rural distribution feeder trips an average of 8 times per month. Each outage — from the moment the substation protection operates until supply is restored — typically lasts 2 to 5 hours, and overnight outages and outages during the rainy season are routine.When a fault occurs, maintenance crews mu

09/12/2026

Fuse Cutout Retrofit Kit Turns Dumb Fuses into Smart Alarms

Positioning: An intelligent retrofit solution for existing equipment aimed at power grid companies, power supply bureaus, and EPC contractors—without replacing the fuse itself, simply by adding a snap-on smart monitoring device, ordinary drop-out fuses can achieve fault location within seconds.Applicable to: 6kV–40.5kV overhead distribution lines (branch circuits, primary side of distribution transformers).01 Transformation Background: Your power grid still “can’t see” faults.A large number of

08/31/2026

Case Studies

RW Energy Colombia PV Plant 35 kV Recloser Controller Project Case Study

Facing the frequency fluctuation and grid connection challenges of Colombia’s low-inertia photovoltaic power grid, this solution leverages customized recloser control and optimized frequency protection technologies to precisely adapt to the local 60Hz grid standard. It effectively addresses grid fluctuation issues under complex grid connection conditions, delivering a highly reliable and strong anti-interference grid protection solution for photovoltaic power plants and ensuring their stable an

03/06/2026

420 Units of 11 kV Automatic Reclosers for Dhaka Grid Upgrade

01 General Overview: Dhaka 11 kV Distribution Grid Upgrade1.1 Project BackgroundBangladesh is currently undergoing a period of rapid economic and industrial development, and the growing demand for electricity has placed immense pressure on the local distribution networks. However, the country's existing 11 kV backbone distribution lines are facing severe equipment aging issues. The original switchgear suffers from serious mechanical wear, resulting in not only high failure rates but also sluggi

02/24/2026

30 Units of 320kW Integrated DC Chargers Powering Green Logistics in Luquan Project

01 General Overview: Luquan Heavy Truck Project1.1 Project BackgroundAs the logistics industry transitions toward low-carbon solutions, the Luquan District has actively promoted heavy truck electrification pilot projects. The Luquan Heavy Truck Project aims to build an ultra-fast charging network covering core logistics parks, addressing the "charging efficiency" pain point of electric heavy trucks under high-intensity operations. A total of 30 units of 320kW integrated DC chargers have been dep

04/17/2026

News

Distributed cable fault location & early warning devicev

Distributed cable fault location & early warning device. High‑voltage cable monitoring solution for power grid, industrial park, rail transit, new energy station and data center.

2026-08-22

Rockwell Energy – Manufacturer of Top Quality MV Auto Recloser Controller | 10-Year Warranty + Free Software

Rockwell Energy (Zhejiang Rockwell Energy Technology Co., Ltd.) is a high-end global supplier of medium voltage auto recloser controllers, delivering performance directly comparable to SEL, while offering more competitive life-cycle services and customization capabilities. The company specializes in auto recloser controllers, power quality, and power monitoring, bringing together top talent in power engineering, automation, and software development. Its products are exported to Asia, Africa, the

2026-06-15

Events and Activities

04/29/2025

Rocloser Controller Training

Technicians conduct on-site training on the application of recloser controllers in Tanzania.

Jobs

Sincerely invite global partners!

agent Regional agents

Under the wave of global energy transition, the demand for power equipment continues to grow! Join us to seize the blue ocean market!

Community

The recloser controller

2 Members

Quickly detect power faults, accurately locate faults and their types, greatly reduce power outage time, and provide solid guarantees for the reliable operation of the power system.

Partners

Global Service Network

「RW Energy」 has solidified its leadership in the global power industry through a robust network encompassing 「0」Country representatives, 「0」 Branches/Offices, and strategic alliances with 「0」Exclusive distributors 「0」Regional distributors, and 「0」Bidding agents, complemented by 「0」Manufacturing partners, 「0」Technical service centers, 「0」Technical Partner, 「0」 Warehouses, and 「0」Local stores that ensure comprehensive market coverage and rapid technical response.

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