● Trusted by partners in 80+ countries
Industrial-grade solar inverter manufacturer
From residential systems to utility-scale plants, Lumasun Power delivers 3kW-350kW inverters and hybrid storage systems with up to 99.2% conversion efficiency, certified to CE / TÜV / IEC 62109.
15yrs
R&D & manufacturing
2.4GW
Installed capacity
99.2%
Peak efficiency
[Inverter product photo]
CERTIFIED & TRUSTED BY
CETÜV RheinlandIEC 62109ISO 9001UL 1741
PRODUCT RANGE
A full inverter lineup for every scale
[Product photo]
Residential Inverters
3-10 kW · Single-phase
✓ 97.6% efficiency
✓ WiFi/4G monitoring
✓ IP65 rating
✓ WiFi/4G monitoring
✓ IP65 rating
[Product photo]
Commercial & Industrial
15-125 kW · Three-phase
✓ 98.8% efficiency
✓ Multi-string MPPT
✓ Dual-sided cooling
✓ Multi-string MPPT
✓ Dual-sided cooling
[Product photo]
Hybrid Storage Systems
5-50 kW · Solar + storage
✓ Seamless grid switch
✓ LiFePO4 compatible
✓ 10ms transfer time
✓ LiFePO4 compatible
✓ 10ms transfer time
[Product photo]
String Inverters
50-350 kW · Utility-scale
✓ 99.2% efficiency
✓ Arc-fault detection
✓ SCADA support
✓ Arc-fault detection
✓ SCADA support
CORE TECHNOLOGY
Industrial-grade quality, built on rigorous standards
⚡
99.2%
Peak conversion efficiency
1.5 points above industry average
🛡
IP66
Protection rating
Built for humid, dusty outdoor sites
🔧
10 yrs
Full warranty
Extendable to 20 years
🌐
24/7
Global service network
Local teams in 80+ countries
GLOBAL CASE STUDIES
Installations around the world
[Site photo · Germany]
Commercial
2.4MW rooftop plant, Bavaria
24 string inverters, +6% annual yield
[Site photo · Brazil]
Residential Storage
Residential hybrid rollout, São Paulo
1,200 homes, <10ms off-grid transfer
[Site photo · Saudi Arabia]
Utility-Scale
68MW ground-mount plant
3 years full-load, zero failures
[Customer / site photo]
“
Lumasun Power’s string inverters cut O&M costs on our distributed portfolio by 18%, and their local service team responds faster than anyone else we’ve worked with.
Markus Weber
Technical Director · GreenGrid Solutions (Germany)
Get a custom inverter solution
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