Type 1 / Type 2 / Type 3 SPDs for industrial, solar, building, Battery Energy Storage System, and data center applications. CE / IEC certified. Reliable surge protection for low-voltage power systems.
LEEYEE®️ is the one-stop SPD solution since 2009 for engineers, distributors, and project contractors in the United States, Europe, Middle East, and Asia.
LEEYEE®️️ surge protection devices are designed to protect low-voltage power systems from lightning and switching surges. We manufacture complete surge protection device series including Type 1, Type 2, Type 3, surge arresters and power surge protectors for AC and DC systems.
Installed at the service entrance or main distribution board to discharge high-energy lightning currents and protect the whole building.
Installed in sub-distribution boards to protect downstream circuits and equipment from surges caused by switching operations or indirect lightning.
Installed close to sensitive end devices such as computers, servers, and control systems for fine protection.
Combined AC and DC surge protection for building power distribution and solar PV systems, covering both alternating current and direct current circuits.
LEEYEE®️ SPDs, surge arresters and lightning protectors are widely used in industrial power systems, solar PV projects, commercial and residential buildings, and critical IT and communication infrastructure.
SPDs installed at main switchboards and distribution panels to protect motors, production lines, and control systems.
DC and AC SPDs for solar panels, combiner boxes, and inverters in rooftop and ground-mounted PV plants.
SPDs for hotels, office buildings, malls, and homes to protect electrical networks and terminal devices.
High-reliability SPDs for servers, UPS, network cabinets, and telecom base stations.
Support for SPD brands, distributors, and panel builders with customized labels, packaging, and technical specs.
Work directly with a SPD manufacturing factory in China that understands industrial, solar, and building applications, and can support your projects and distribution business.
Full control of production helps us provide stable quality and competitive prices for global partners.
Our SPDs are designed according to IEC / EN 61643 and can be supplied with CE / RoHS documentation.
Logo printing, labels, colours, and parameters can be customized to match your brand and local standards.
We help select proper SPD types (1/2/3) and coordination for different projects and power systems.
Support small trial orders for new markets and bulk orders for stable distributors and projects.
Rich experience in shipping to Europe, Middle East, Southeast Asia, and America.
Reliable surge protection comes from solid design, strict quality control, and documented certifications.
Yes. We can print your logo, customize labels and packaging, and adjust parameters according to your target market.
Please share system voltage, installation position (main board, sub-board, end device), application (industrial, solar, building, data center), and standard requirements.
For standard models, 2–4 weeks depending on quantity. Custom OEM items may require additional time.
We support flexible MOQs. Small trial orders are welcome for new customers and markets.
We export SPDs to Europe, the Middle East, Southeast Asia, and South America, and are expanding our distributor network.
Share your project details and our sales engineer will recommend suitable SPD models and provide a factory price quote.
* We usually reply within 12 hours on working days.
NO.1 Xingye Road, Dagang Industry Zone, Beibaixiang Town, Yueqing City, Zhejiang Province, 325603, China
Email: devin@cnspd.com | sales@lyspd.com
Mobile / WhatsApp: +86-13868898381