Personal menu

UPS by Brands

UPS Buyer’s Guide

Key Factors When Choosing a UPS

Click a topic to view details

Power Capacity (VA/Watt)

Choose VA/Watt to cover actual load plus 20–30% headroom for peak/expansion to extend battery and device lifespan.

Topology (Offline / Line-Interactive / Online)

Select based on sensitivity to sags/surges: Online provides the cleanest power—best for servers and critical systems.

Backup Time

Allow time to save/shut down or continue operations—if you need longer, pick models supporting external battery packs.

Outlets & Compatibility

Plug types (Schuko/Universal/IEC), number of sockets, communication ports (USB/RS-232/SNMP), output voltage/frequency—match your devices.

Power Protection & Safety

AVR/surge protection, noise filtering, over/under-voltage protection, load cut-off, certifications/standards, and adequate cooling.

Management/Software & Warranty

Alert/shutdown software, network monitoring, battery lifespan/easy replacement, warranty period, and after-sales service.

UPS Guide • Selection

How to Choose the Right UPS for You
Easy selection by use case

Select a UPS that matches real-world needs for best value and protection of critical devices. Home/General: compact UPS (600–1200VA) with great value. Office/POS: mid-range UPS (1000–2000VA) with display. Business/Servers: Online UPS 3000VA+ prioritizing stability and longer runtime.

✓ Home/General: 600–1200VA ✓ Office/POS: 1000–2000VA ✓ Business/Servers: 3000VA+

Compare UPS by Brand

Each brand is displayed in a blue capsule with clear descriptions (minimum 12pt)

APC

Popular brand with easy operation and a wide range of models—from home and retail to entry-mid NAS/Server.

Browse this brand’s products

EATON

Industry-grade quality with robust protection—ideal for networks/servers and factory environments.

Browse this brand’s products

VERTIV

Data-center infrastructure expert—focus on high-quality Online UPS for critical loads.

Browse this brand’s products

CLEANLINE

Budget-friendly and easy to use—great for homes, retail, and general office devices.

Browse this brand’s products

LEONICS

Well-known in Thailand—strong local service and parts availability, suitable for all organization sizes.

Browse this brand’s products

CHUPHOTIC

Wide selection—from general to specialized use—with flexible specifications.

Browse this brand’s products

Recommended UPS Models by Brand

We’ve curated popular models from brands like APC, EATON, VERTIV, CLEANLINE, LEONICS, and CHUPHOTIC to help you decide more easily. Each model balances value and performance for real-world use.