What this market covers
Systems that track voltage, current, temperature and health of battery banks over time. Data centers, telecom sites and utilities use them for backup power.
Typical segments
- Stationary battery monitors
- Telecom backup monitors
- Data center UPS monitors
- Wireless monitoring
Source: Eurostat
Why this market is moving now
- Extra-EU import value moved +63% from 2020 to 2025, a direct read on EU demand for sourced supply.
- Supply is concentrated: one country provided a large share of extra-EU imports in 2025.
- US employment in the core industry shifted -4% since 2020.
Key figures
Each figure names the source it came from. Open the source list below to read the quoted line.
| Figure | Value | Year | Source |
|---|---|---|---|
| The EU imported €272.9 million of products under CN code 90303370 (Instruments and apparatus for measuring or checking voltage, current or electrical power,) from outside the EU in 2025. | 272.9 EUR million | 2025 | Eurostat |
| Extra-EU imports of CN 90303370 were up 63% in 2025 compared with 2020 (€167.3 million), calculated from Eurostat values. | +63 % change | 2025 | Eurostat |
| EU exports of CN 90303370 to countries outside the EU were worth €492.4 million in 2025. | 492.4 EUR million | 2025 | Eurostat |
| Trade between EU member states in CN 90303370 (intra-EU arrivals) came to €432.3 million in 2025. | 432.3 EUR million | 2025 | Eurostat |
| China was the largest non-EU supplier of CN 90303370 to the EU in 2025, with €91.8 million, or 34% of extra-EU imports. | 91.8 EUR million | 2025 | Eurostat |
| EU exports of CN 90303370 to the United States were €103.8 million in 2025. | 103.8 EUR million | 2025 | Eurostat |
| The average value of extra-EU imports of CN 90303370 was €77.59 per kilogram in 2025, calculated from Eurostat value and weight. | 77.59 EUR per kg | 2025 | Eurostat |
| Germany was the largest EU exporter of CN 90303370 to non-EU countries in 2025, at €228.7 million. | 228.7 EUR million | 2025 | Eurostat |
| The EU had 8,828 enterprises in NACE class C2651 (Manufacture of instruments and appliances for measuring, testing and navigation) in 2023. | 8,828 enterprises | 2023 | Eurostat |
| EU enterprises in NACE class C2651 had net turnover of €95.40 billion in 2023. | 95.40 EUR billion | 2023 | Eurostat |
| NACE class C2651 employed 390,399 people across the EU in 2023. | 390,399 persons employed | 2023 | Eurostat |
| The US had 1,298 private establishments in NAICS 334515 (Instrument manufacturing for measuring and testing electricity and electrical signals) in 2025. | 1,298 establishments | 2025 | U.S. Bureau of Labor Statistics |
| NAICS 334515 employed an average of 36,120 people in US private industry in 2025. | 36,120 jobs | 2025 | U.S. Bureau of Labor Statistics |
| US employment in NAICS 334515 changed by -4% between 2020 (37,768 jobs) and 2025, calculated from BLS figures. | -4 % change | 2025 | U.S. Bureau of Labor Statistics |
| Average annual pay in US NAICS 334515 was $144,147 in 2025. | 144,147 USD per year | 2025 | U.S. Bureau of Labor Statistics |
Sources and method
The figures on this page come from the public sources listed below. Read how we work.
- Eurostat: EU trade since 1988 by HS2-4-6 and CN8 (DS-045409) (2026-11-04)
Quoted lines
- Figure 1
DS-045409, reporter EU27_2020, product 90303370, partner EXT_EU27_2020, flow import, 2025, VALUE_IN_EUROS 272907474
- Figure 2
DS-045409, reporter EU27_2020, product 90303370, flow import, 2020 VALUE_IN_EUROS 167319665; 2025 VALUE_IN_EUROS 272907474
- Figure 3
DS-045409, reporter EU27_2020, product 90303370, partner EXT_EU27_2020, flow export, 2025, VALUE_IN_EUROS 492410121
- Figure 4
DS-045409, reporter EU27_2020, product 90303370, partner INT_EU27_2020, flow import, 2025, VALUE_IN_EUROS 432296331
- Figure 5
DS-045409, reporter EU27_2020, product 90303370, partner CN, flow import, 2025, VALUE_IN_EUROS 91812484
- Figure 6
DS-045409, reporter EU27_2020, product 90303370, partner US, flow export, 2025, VALUE_IN_EUROS 103754616
- Figure 7
DS-045409, reporter EU27_2020, product 90303370, flow import, 2025, VALUE_IN_EUROS 272907474, QUANTITY_IN_100KG 35171
- Figure 1
- Eurostat: EU trade since 1988 by HS2-4-6 and CN8 (DS-045409) (2026-11-04)
Quoted lines
- Figure 8
DS-045409, reporter DE, product 90303370, partner EXT_EU27_2020, flow export, 2025, VALUE_IN_EUROS 228686381
- Figure 8
- Eurostat: Enterprises by detailed NACE Rev. 2 activity and special aggregates (sbs_ovw_act) (2026-11-04)
Quoted lines
- Figure 9
sbs_ovw_act, geo EU27_2020, nace_r2 C2651, indic_sbs ENT_NR, 2023, 8828
- Figure 10
sbs_ovw_act, geo EU27_2020, nace_r2 C2651, indic_sbs NETTUR_MEUR, 2023, 95400
- Figure 11
sbs_ovw_act, geo EU27_2020, nace_r2 C2651, indic_sbs EMP_NR, 2023, 390399
- Figure 9
- U.S. Bureau of Labor Statistics: QCEW annual averages, NAICS 334515, 2025 (2026-11-04)
Quoted lines
- Figure 12
QCEW 2025 annual, US000, private, NAICS 334515, annual_avg_estabs 1298
- Figure 13
QCEW 2025 annual, US000, private, NAICS 334515, annual_avg_emplvl 36120
- Figure 14
QCEW 2020 annual_avg_emplvl 37768; 2025 annual_avg_emplvl 36120
- Figure 15
QCEW 2025 annual, US000, private, NAICS 334515, avg_annual_pay 144147
- Figure 12
Buyers and suppliers
Who buys
- Data center operators
- Telecom operators
- Utilities
Large non-EU suppliers to the EU
What the full report covers
- 01Executive summary
The answer in one page: size, direction and what moves it - 02Market definition and scope
What is in and out of the European Union market - 03Market size, 2021 to 2025
Historical series and growth rates - 04Outlook to 2031
Base, low and high scenarios with stated assumptions - 05Rules, policy and deadlines
Regulation and programmes that change demand - 06Drivers and barriers
What accelerates or slows adoption, by customer segment - 07Prices, costs and margins
Unit economics where public data allows - 08Competitive landscape
8 to 12 company profiles with recent moves - 09Opportunities and risks
For new entrants, suppliers and investors - 10Method and sources
Every assumption and source, listed
Included with the full report
- PDF report, 40 to 60 pages
- Excel data pack
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- Method note and assumptions
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Frequently asked questions
How big is the EU battery monitoring system market?
There is no single official market total. Eurostat trade data shows the EU imported €272.9 million of goods under CN 90303370 from outside the EU in 2025 and exported €492.4 million.
Where does the EU import battery monitoring system from?
China was the largest non-EU supplier in 2025. Other large suppliers included United Kingdom, United States, Malaysia.
What is the average import price of battery monitoring system in the EU?
Dividing Eurostat import value by weight gives about €77.59 per kilogram for CN 90303370 in 2025.
Which EU countries export the most battery monitoring system?
Germany led EU exports to non-EU countries in 2025, followed by Denmark, France.
How many US companies are in the battery monitoring system industry?
BLS counts 1,298 private establishments in NAICS 334515 (Instrument manufacturing for measuring and testing electricity and electrical signals), the closest official industry.
How many EU companies are in the battery monitoring system industry?
Eurostat counts 8,828 enterprises in NACE class C2651 (Manufacture of instruments and appliances for measuring, testing and navigation).
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