About HighIdea Power
A factory-direct manufacturer of lithium battery UPS systems, industrial UPS and power inverters — one-stop customization for global B2B buyers.
Who we are
HighIdea Power Supply System is the manufacturing brand of Shenzhen Youwei Energy Technology Co., Ltd. From our Shenzhen factory in the Guangming District industrial zone, we design and produce:
- Lithium battery UPS systems (ET series, 1–10kVA) with built-in or external LiFePO4
- High-frequency online and offline UPS (C / H / MT / LT series, 500VA–10kVA)
- Low-voltage UPS for 100V/110V/120V/127V markets (D series)
- Industrial and three-phase UPS (EX33 / 33ET / GX series, up to 600kVA)
- DC-AC rack inverters for power and telecom (H / HT series)
- LiFePO4 battery packs (LD48V series) and VRLA batteries (NP series)
Our Hong Kong office in Tuen Mun handles international sales, documentation and logistics.
What factory-direct means for you
Every product line is manufactured on our own production lines — not sourced from anonymous upstream factories. For buyers that means:
- Engineering dialogue: you talk to the people who design and build the units, not a reseller reading a datasheet.
- Customization: battery capacity, backup runtime, input/output voltage, form factor, communication protocols (SNMP, Modbus, dry contacts), enclosure color and private-label branding.
- Quality control: new-production Class A LiFePO4 cells (never second-life), 100% production-line testing, and DSP-controlled platforms with comprehensive protection.
- Pricing: factory-direct quotations without trading-company margins.
Where we ship
Our systems serve data centers, telecom operators, marine and medical equipment, industrial plants, mining sites and infrastructure projects across the Middle East, Southeast Asia, Japan, the Americas, Europe and Africa. Output versions cover 100V, 110V, 120V, 127V, 220V, 230V and 240V markets.
OEM / ODM process
- Requirement review — you send the load profile, runtime target, voltages and target market.
- Configuration proposal — our engineers recommend platform, battery and options.
- Sample — prototype or sample unit for evaluation (15–30 days depending on customization).
- Production — scheduled production with QC reports.
- Delivery & support — export documentation, warranty and after-sales technical support.
Start the conversation through the contact page — basic engineering sizing is free of charge.