Products

HighIdea builds the full UPS range in our own factory: lithium battery UPS with built-in or external LiFePO4, high-frequency online UPS, offline UPS for home and office, and dedicated 100V/110V/120V versions for Japan, the Americas and other low-voltage markets. All models support OEM/ODM customization of capacity, runtime, voltage, communication protocols and branding.

For three-phase loads the Three-Phase High-Frequency UPS sub-category covers EX33 tower (10-80kVA) and 33ET rack (10-60kVA) online double-conversion systems for data centers, hospitals and plant infrastructure. For hostile grids and inductive loads the Industrial UPS sub-category covers transformer-isolated power-frequency GX systems from 6 to 600kVA, engineered for power plants, substations, steel, mining and chemical plants.

For one specific operating scenario rather than a general IT rack, the Special-Purpose UPS sub-category holds UPS systems specially engineered for that scenario alone. Each scenario gets its own dedicated series, and new ones are added as they are developed. The first series is the EPS-D rolling door / shutter motor emergency power supply: pure sine wave output, built-in batteries and high motor-starting capacity from 600 W to 6 kW in 220 V single-phase and 380 V three-phase enclosures.

HighIdea Power & Telecom Inverters convert a DC bus into clean, galvanically isolated AC. They are built for sites where the primary source is a battery bank or a station DC panel rather than the utility grid: substations and power plants, telecom base stations, railway signalling, HVDC data rooms, RTU/SCADA cabinets and industrial control panels.

These are not solar inverters. Solar (PV) inverters in the Solar Inverters range are designed around an MPPT charger and a PV array; power and telecom inverters are designed around a DC bus, strict AC/DC isolation, no back-feed noise into the DC system and zero or near-zero transfer time. Where the site needs an AC-input UPS with its own battery instead, see UPS Power Supply.

The range is split by operating principle:

• Online DC-AC Inverters — full double conversion, 0 ms transfer and continuous inverter-fed output. H 1-3kVA, H 6-20k, HM 3-15kVA, HP 6k and HT 1-20k.
• Standby & Offline Inverters — AC-priority or DC-priority operation with a fast transfer, higher efficiency and a lower cost where a brief switch is acceptable. HB 5/10k and HTB 1-12kVA.

Specifying a unit. Confirm the DC bus voltage first (12 / 24 / 36 / 48 / 60 / 72 / 110 / 220 / 240VDC or a wide 160-300VDC window), then the required kVA and kW, the output voltage and frequency (220 / 230 / 240Vac, 50 or 60Hz), the acceptable transfer time, and whether galvanic isolation or an external isolation transformer is mandated. Also state the battery chemistry, the required autonomy and the communication protocol (RS485 / SNMP / Modbus) for the site monitoring system.

All models are built in our own factory and support OEM/ODM customization of capacity, DC input voltage, output voltage, enclosure format, communication protocol and branding. Pair them with LiFePO4 battery packs or a conventional VRLA string sized to the site's autonomy requirement.

HighIdea switching power supplies turn an AC mains feed or an existing DC bus into a regulated, low-noise DC output. They are the building blocks of telecom base stations, utility DC panels, substation control rooms, railway signalling cabinets and industrial control systems, where the load is DC-powered equipment rather than AC appliances.

These are not UPS systems and not inverters. A UPS Power Supply protects AC loads with a battery and an inverter; a Power & Telecom Inverter turns a DC bus into AC. A rectifier or switching supply does the opposite of an inverter: it produces a stable DC bus, charges the battery string connected to it, and keeps communication or protection equipment running while the mains fluctuates.

The range is split by conversion direction:

• Rectifier & AC-DC Power Modules — 1U / 2U rack rectifiers and embedded 48V telecom power systems, from a single 2U RP module to an 800A modular RT system. Four platforms: RP 2U, RT4860, RT2430 1U and RT 30-800A.
• DC-DC Converters — RP 2U converters that translate between 24 / 48 / 110 / 220VDC station buses without an AC stage.

Specifying a system. Fix the DC bus voltage first (24 / 48 / 110 / 220VDC — it cannot be changed later), then the total output current and the N+1 redundancy target, the AC input range and whether a wide 90-280Vac window is needed, the battery chemistry (VRLA or LiFePO4) and autonomy, the low-voltage disconnect setpoints, and the monitoring interface (RS232 / RS485 / dry contacts / SNMP). State whether front-only access or hot-swap modules are required by the cabinet layout.

All systems are built in our own factory and support OEM/ODM customization of output voltage, current rating, enclosure height, distribution breakers, alarm thresholds, communication protocol and branding. Pair them with LiFePO4 battery packs or a conventional VRLA string.

Six families covering the ways solar actually gets installed: off-grid, grid-interactive, North American split-phase, European single-phase, and three-phase for farms and workshops.

• INV — off-grid hybrid, 1.2–10.5 kW on 12/24/48 V, 200 % peak for 10 s, parallel to 9 units.
• INW — the same platform with IP54 and grid feed-in, 3.3–10.5 kW.
• US-S / US-R — 120/240 V split-phase, 3.6–12 kW, anti-reflux CT standard, battery-free operation option.
• EU-A — 7.2 kW single-phase, IP66, two MPPTs, 160 A charge current.
• EU-D — 12 kW single-phase with 15.6 kW PV input, ATS and 12-unit parallel.
• TP LV-A — three-phase 380/400 V, 12–15 kW, unbalanced output, on a 48 V battery.

Every model carries a built-in MPPT charger, a programmable charge window and a BMS interface for LiFePO4 batteries. The grid code, the battery protocol and the export limit are all set at commissioning — which is where most commissioning problems come from, and why we ask for the battery and destination market at the quotation stage rather than at shipping.

Seven families, one chemistry and one BMS architecture. What changes between them is the shape of the space you have: a wall, a floor corner, a 19-inch rack, or the battery box a lead-acid block came out of.

• HA wall-mounted — 2.56–10.24 kWh at 25.6 V or 51.2 V, 139–230 mm deep, for plant rooms with no floor left.
• HB stacked — 5.12–16.08 kWh per position, expandable by adding modules on the same base and busbar.
• HC rack-mounted — a 19-inch chassis, 5.12–16.08 kWh, for telecom and IT cabinets and containerised systems.
• HD lead-acid replacement — 12.8 V and 25.6 V blocks in standard case sizes, 1.28–4.02 kWh.
• HF tower — a single tall cabinet, 14.3–32.2 kWh, 200 A charge and discharge.
• HH vertical — six capacity steps from 10.2 kWh to 32.2 kWh in two case sizes.
• HI floor-standing — IP65, 175 mm deep, 14.3–16.1 kWh, for outdoor walls and wash-down areas.

Every module uses Grade A prismatic LiFePO4 cells, a balancing BMS with over-charge, over-discharge, over-current, short-circuit and over-temperature protection, and CAN/RS485 plus Bluetooth and Wi-Fi as standard. The inverter protocol is loaded at the factory — state the inverter make and model when ordering, because the most common integration failure is a BMS that cannot talk to the inverter, not a voltage that does not match.

A battery pack is a component. An all-in-one system is a product: inverter, BMS, battery, enclosure and communication interface in one box, with one installation step and one warranty contact.

HighIdea builds that range from a 300 W camping unit to a 15 kW three-phase cabinet. The small units are plug-in appliances; the large ones are fixed installations with CT sensing, generator input and load management. Between them sit the variants that matter in volume: 1.2 kW balcony storage, 5–6.5 kW wall cabinets for a house, 12 kW cabinets for a house with an EV or a small shop.

All of them use LiFePO4 cells and the same BMS family, so the protocol document, the monitoring app and the service procedure are shared across the range. Where a project needs a format that is not in the catalogue — a 20 ft container, a bespoke cabinet, a module without an enclosure — the same engineering is available as an ODM build.

For duty cycles, sizing method and the difference between residential and commercial platforms, start from the energy storage overview.

Remote monitoring turns a UPS into a managed asset; the BMS and the charger decide whether the battery reaches the cycle life on its datasheet. Both are sold here as components for integrators and as factory-fitted options on pack and system orders.

• SNMP cloud monitoring cards add SNMP, Modbus and cloud connectivity to compatible UPS and inverter models, with real-time email and SMS alerts for multi-site or unmanned installations.
• Smart BMS boards from 4S to 16S, 100 A to 300 A, with passive or active balancing and CAN/RS485/Bluetooth communication. We load the inverter protocol at the factory.
• LiFePO4 chargers from 12 V to 72 V with a correct absorption and float profile — a charger that is merely "compatible" with lithium is how packs die early.

A portable power station is a complete power system in one enclosure: LiFePO4 cells, BMS, pure sine inverter, MPPT charger and distribution outlets. It needs no installation, no separate battery cabinet and no commissioning beyond connecting the load.

HighIdea's PPS range runs from a 1024 Wh sealed suitcase at 1200 W to a 16.08 kWh wheeled unit at 5 kW. Two enclosure families cover different handling requirements: IP65 sealed hard cases for hand-carried field work, and IP54 draw-bar cases with industrial connectors for site and commercial backup. Rugged case variants add reinforced corners and front-opening access for repeated transport.

All models use LiFePO4 cells, pure sine output and the same protection set — under/over voltage, over current, over temperature, overload, over discharge and short circuit. Mains, solar and vehicle charging are supported, and most models provide a 10 ms UPS transfer so IT equipment and instruments ride through a mains interruption.

For fixed residential and commercial storage, see the all-in-one ESS range.