CROSS-STANDARD public interest · Solar PV inverter

China-to-Jordan Solar PV Inverter Compliance Gap Matrix

AI-compiled from official public sources — cross-checked by multiple AI models, not human-verified. Informational only; see disclaimer. Public-interest, source-linked comparison of common China solar PV inverter documentation against Jordan JSMO standards, IEC 62109 safety evidence, EMRC renewable-energy connection rules, NEPCO or distribution-company grid review, net-metering, wheeling, 50 Hz settings, and China GB/T 37408 / GB/T 19964 baselines.

Dataset 2026-06-11 Last verified 2026-06-14 6 rows

GAP MATRIX

Compliance Gap Matrix

Gap matrix
Compliance item Common China baseline Jordan (JSMO / EMRC / NEPCO) Gap / action Source + verification date
China GB/T 37408 and GB/T 19964 Baseline Crosswalk GB/T 37408-2019 is commonly used for grid-connected photovoltaic inverter technical requirements in China, while GB/T 19964-2024 is commonly used for technical requirements for connecting photovoltaic power stations to the power system. They are useful export baselines but are not Jordan approvals.GB/T 19964-2024
GB/T 37408-2019		 Jordan review should receive a crosswalk from Chinese inverter and PV power-station evidence to the Jordan route: JSMO or IEC safety evidence, EMRC renewable-energy instructions, and NEPCO or distribution-company grid acceptance. The crosswalk should identify where China evidence is equivalent, where Jordan settings differ, and where site-level approval is still needed.JSMO standards and IEC 62109 safety route
EMRC renewable-energy legislation and instructions
NEPCO or distribution-company grid-connection requirements		 The exporter should map each GB/T clause, test report, firmware setting, and project document to the Jordan requirement owner, then flag open items such as JSMO standard confirmation, EMRC route confirmation, network settings approval, Arabic or English documents, and site commissioning tests.[INFORMATIONAL] GB/T 19964-2024 and GB/T 37408-2019 are useful baselines for Chinese suppliers, but Jordan still needs JSMO, EMRC, and network-operator mapping and acceptance. State Administration for Market Regulation / Standardization Administration of China2026-06-14 · unverified
50 Hz Frequency and Protection Settings China is also a 50 Hz market, and GB/T 19964 / GB/T 37408 evidence may include frequency ride-through, trip, and reconnection behavior. Matching nominal frequency does not mean Jordan's protection windows, reconnection delays, or ride-through behavior are the same.GB/T 19964
GB/T 37408		 Jordan's public electricity supply uses 50 Hz system operation, and PV inverter settings must be validated against the project-specific EMRC, NEPCO, or distribution-company requirements. The settings file should not simply reuse factory defaults or China grid-code windows without Jordan approval.Jordan electricity-sector requirements for grid-connected generation
NEPCO or distribution-company frequency and protection settings
EMRC renewable-energy connection instructions		 Create a Jordan parameter sheet covering nominal frequency, over-frequency and under-frequency trips, ride-through, reconnection delay, ramp rates, active-power frequency response where required, firmware lock controls, and commissioning evidence.[INFORMATIONAL] Both China and Jordan use 50 Hz, but inverter protection and ride-through settings still need Jordan project approval before commissioning. National Electric Power Company (NEPCO)2026-06-14 · unverified
EMRC / NEPCO Grid-Connection Review for PV Inverters China grid-connection evidence commonly cites GB/T 19964 for PV power-station grid connection and GB/T 37408 for PV grid-connected inverter technical requirements. These documents are useful baselines but do not replace Jordan project-level settings, protection, metering, and network acceptance.GB/T 19964
GB/T 37408		 Jordan grid-connected PV projects are reviewed through EMRC renewable-energy rules and the relevant network operator, including NEPCO for transmission-connected arrangements or the licensed distribution company for distribution-connected systems. EMRC publishes renewable-energy connection material, including rules for intermittent renewable generation on medium-voltage distribution networks.EMRC renewable-energy legislation and instructions
Rules for connecting intermittent renewable generation to medium-voltage distribution networks
NEPCO or licensed distribution-company grid-connection requirements		 Prepare Jordan-specific settings for voltage and frequency protection, anti-islanding, reactive-power behavior, reconnection, power-quality limits, remote control or curtailment where relevant, single-line diagrams, relay settings, and site commissioning records.[INFORMATIONAL] Chinese GB/T grid files are a starting point only. Jordan requires project-level acceptance through EMRC and the relevant network operator. Energy and Minerals Regulatory Commission (EMRC)2026-06-14 · unverified
JSMO Standards Screening and IEC 62109 Safety Evidence Chinese suppliers may have IEC 62109 CB reports, GB/T 37408 inverter performance reports, or customer safety files. These can support Jordan review only if the model, firmware, topology, isolation, component list, environmental rating, and report editions align with the Jordan requirement.GB/T 37408
IEC 62109-1:2010
IEC 62109-2:2011		 Jordan Standards and Metrology Organization standards should be screened for the exact PV inverter model and import or project route. IEC 62109-1:2010 covers general safety requirements for photovoltaic power-conversion equipment, and IEC 62109-2:2011 covers particular safety requirements for PV inverters used with Part 1. Where JSMO has adopted, referenced, or requested equivalent IEC evidence, the test file should match the Jordan route and model scope.JSMO standards search and adopted Jordanian standards
JS 62109-1
JS 62109-2:2020
IEC 62109-1:2010
IEC 62109-2:2011		 Prepare a JSMO standards-applicability note, CB certificate and test reports, model-variant table, critical-component list, nameplate and manual samples, and clause crosswalk showing how Chinese files satisfy the Jordan or IEC safety route.[INFORMATIONAL] IEC 62109 evidence is useful for Jordan only after JSMO or project applicability is confirmed for the exact inverter model and edition. Jordan Standards and Metrology Organization (JSMO)2026-06-14 · unverified
Net-Metering Connection Route China project files may show self-consumption, surplus export, or distributed PV grid-connection approval under Chinese utility rules. Those approvals do not establish Jordan net-billing eligibility, metering configuration, settlement route, or inverter settings.GB/T 19964
GB/T 37408
Chinese distribution-network interconnection rules, where applicable		 Jordan Bylaw No. 58 of 2024 replaced the net-metering route with net billing for new residential renewable-energy systems. Inverter documentation should be tied to the customer's actual connection voltage, meter arrangement, export and settlement route, distribution-company or NEPCO review, and commissioning route.Jordan Bylaw No. 58 of 2024 on net billing for new residential renewable-energy systems
EMRC guide for connecting renewable-energy systems using net-metering meters on transmission networks
EMRC guide for connecting renewable-energy systems using net-metering meters on distribution networks
Applicable licensed network-operator connection approval		 For net-metering projects, prepare the inverter settings sheet, meter and CT/PT diagram, export-control evidence if required, distribution or transmission connection approval, and commissioning checklist for the exact site.[INFORMATIONAL] A compliant inverter file still needs Jordan net-metering project approval, metering design, and local commissioning acceptance where that route is used. Energy and Minerals Regulatory Commission (EMRC)2026-06-14 · unverified
Wheeling and Remote Consumption Arrangements Chinese distributed-PV or utility-scale grid files may include dispatch, settlement, and grid-connection evidence under Chinese arrangements. They do not establish Jordan wheeling eligibility, charges, connection point, metering settlement, or curtailment obligations.GB/T 19964
GB/T 37408		 Jordan renewable-energy projects may require EMRC and network-operator review for wheeling or remote-consumption arrangements rather than simple on-site net metering. The inverter package should align with the approved generation site, consumption site, transmission or distribution interface, dispatch or curtailment requirements, and metering settlement design.EMRC renewable-energy legislation and instructions
Jordan electricity-sector legislation and tariffs
NEPCO or distribution-company wheeling / connection approval		 For wheeling projects, add the approved connection-point data, metering settlement architecture, export and curtailment limits, communication requirements, and evidence that inverter functions support the network operator's operating instructions.[INFORMATIONAL] Wheeling is a project and network-arrangement issue. Inverter evidence should be mapped to the approved Jordan connection, metering, dispatch, and settlement route. Energy and Minerals Regulatory Commission (EMRC)2026-06-14 · unverified

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