Certified safety, end to end.
Safety is engineered into the hardware, then verified by independent standards. EMS-ESS systems carry CE, IEC 62109 and UN38.3, plus grid-connection approvals for seven markets — with 16-cell monitoring, 6 temperature probes and automatic fire suppression built into the platform.
Every unit earns its report.
Protection, cycle and temperature tests run in-house before release: overcharge, overvoltage, overcurrent, overdischarge, overtemperature and overload cases, plus transport-safety compliance under UN38.3.
Real certificates, on file.
The documents below are the issued certificates, scanned from the originals. Every one ships as part of the documentation pack; registration identifiers appear on the documents themselves and are cited in full in the buyer pack — not summarized here.
Certificates are shown as issued — holder registrations and document identifiers remain on the original files. Grid verification paths are listed below.
One certificate pack, seven national codes.
The EMS-ESS storage range has passed CE, IEC and UN38.3, plus grid-connection certification for the European Union, the United Kingdom, Germany, Poland, the Czech Republic, India and Pakistan — making it one of the most certified residential storage platforms in its class.
For a distributor or installer, that breadth removes the biggest barrier to a new market: the local grid code. The same hardware that clears German VDE-AR-N 4105 also carries the UK’s G99/EN 50549 and the harmonized EU requirements, so one SKU can be quoted across several countries without re-engineering.
Battery transport is covered end to end as well — UN38.3 with MSDS and air and sea transport reports for the main models — so containers and air freight move without documentation delays. The microinverter line adds CE, RoHS and LVD compliance.
That paperwork travels with every shipment: MSDS, test reports and transport reports sit alongside the certificate pack, so customs clearance and installer sign-off run on documents you already hold rather than on requests you have to chase.
- CE and IEC conformity across the storage range
- Grid-connection: EU, UK, Germany, Poland, Czech Republic
- India and Pakistan grid-connection approvals
- UN38.3 with MSDS, air and sea transport reports
| Verification path | How to check each credential |
|---|---|
| CE / IEC safety marks | Conformity documents are issued for the LC-E2 series and carry the EN 62109 / IEC 62477 safety and EMC standards listed in the table above; serial-level conformity statements ship per unit. |
| Grid-connection approvals | Certificates cover EN 50549-1 and the applicable national grid codes, and can be verified through the issuing certification body’s public verification page using the document identifier on the scan. |
| Transport safety | UN38.3 test reports and MSDS are produced per battery model and accompany every shipment; copies are in the documentation pack. |
| Design awards | MUSE Design Awards Gold (2021, 2022) and iF Design Award (2022) are published on the respective award websites by project entry. |
Document identifiers are deliberately not printed on this page — they are included in the buyer documentation pack so the material stays accurate to the issued papers.
Layered protection, from cell to socket.
Redundant safeguards trip long before a fault can reach a load, a battery or a person, and each protection layer is verified against the datasheet before the unit ships.
| Over-charge protection | Cell and pack level cutoff |
|---|---|
| Over-voltage protection | DC and AC sides |
| Over-current protection | Charge and discharge paths |
| Over-discharge protection | Deep discharge cutoff |
| Over-temperature protection | Charge and discharge limiting |
| Overload protection | Inverter output derating |
| Load short-circuit protection | Household load applications |
| Current & power limiting | Wide-voltage input conversion |
| Night anti-reverse-charge | Blocks backfeed into PV at night |
| Heatsink over-temperature protection | Thermal derating and shutdown |
| Automatic fire suppression | Built into the enclosure |
| 0 V transport-safe ports | Battery terminals disabled until assembled |
| Cell monitoring | All 16 cells monitored simultaneously |
| Temperature probes | 6 high-precision probes |
| Intelligent balancing circuit | Active cell equalization |
| SOC breathing-light alarm | State and fault indication |
| Microinverter protection | Island, voltage, frequency, temperature, current |
| Microinverter EMC compliance | EN IEC61000-3-2 / -3-3 · EN IEC55014-2 |
Three quality gates on every unit.
IQC — incoming inspection
Cells, BMS boards, enclosures and connectors are verified against specification before assembly begins.
IPQC — in-process control
Weld quality, cell balance and torque are sampled on the line, with defects quarantined immediately.
OQC — outgoing control
Charge-discharge aging and capacity verification run before packing, so only tested units ship and every certificate matches a serial number you can trace.
Need the full certificate pack for your market?
Request CE, IEC 62109, UN38.3 and grid-connection files — our team replies within 24 hours on working days.