HOLTWAVERequest a quote
  • Residential 3-Phase
  • Commercial 3-Phase
  • Utility 3-Phase

Three-phase string inverters, grid-certified market by market.

Three-phase string inverters

Inverter Range

8 / 30 / 110 kVA — pick the tier, not a spec sheet.

First screen, then compliance

Grid-Code Certification

No grid-code, no project. Find your market.

Germany
VDE-AR-N4105
United Kingdom
G98 · G99
United States
UL 1741 SA · UL 1741 SB
Australia
AS/NZS 4777.2

Model-by-model coverage, certificate numbers and validity dates come with the quotation.

Ask for the certification matrix
Certified inverter installation
Where already feeding the grid

Grids Fed

By country, capacity and application — what an EPC reads first.

Ground-mount solar array with Holtwave inverters
Germany
1.8 MW — Ground-mount utility
EU installer
United Kingdom
640 kW — Commercial rooftop
UK EPC
Australia
2.4 MW — Grazing-land array
AU solar farm
Italy
380 kW — Carport PV
IT integrator
United States
1.1 MW — Utility-scale
US developer
Commissioned rooftop array at low sun, inverter cabinets along the parapet

Market Cleared

Six grid codes, three tiers, one enquiry.

Request a quote
Not marketing — documents

Wiring & Faults

For the installer who wires it up, not the buyer who reads the brochure.

Instead of a site visit

Factory Audit

Audited production and a semi-automated endurance and salt-fog lab.

26,000 m²
Production floor
3.2 GWh
Annual inverting capacity
91%
Export share
24
Power-electronics engineers
Holtwave production and test line
Scope it

Spec Your Inverter, Get a Quote

Tell us the market and the size — we respond with the certification that fits it.

< 24hquotation turnaround
6grid codes in scope
3tiers, one sheet