Hybrid Inverter
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Key Features
Single-Phase Parallel → Three-Phase Expansion EU1 models (H8K–H18K) support parallel connection to form a three-phase system — enabling flexible scaling from residential single-phase to three-phase commercial loads without replacing hardware.
48V Low-Voltage Battery Platform Compatible with mainstream 48V LiFePO4 and lead-acid batteries (40–60Vdc range). Lower battery voltage reduces insulation requirements and simplifies installation for residential and small C&I projects.
High PV Oversizing — Up to 36kW Input H18K accepts 36kW PV input (2× rated output) via 3 independent MPPTs, maximizing solar self-consumption and morning/evening generation hours.
IP65 + Rich Communication Protocols IP65 outdoor-rated enclosure. EU1 models support CAN / RS485 / USB / WiFi / GPRS / Dry Contact; H20K supports RS485 / USB / WiFi / Dry Contact.
CE / UN38.3 / MSDS — 5-Year Warranty Globally certified for residential and commercial ESS deployment with a 5-year product warranty.
Proven Installations
Common Questions
EU1 models (H8K–H18K) output single-phase 230Vac and support parallel operation to form a three-phase system. The EU3 H20K outputs native three-phase 230/400Vac with 3× 1,000V PV strings and a dedicated 12HP motor loading capacity — targeting larger three-phase premises directly.
The spec sheets confirm parallel capability on EU1 models (single phase → three phase when parallel). Maximum parallel unit count is not specified in the provided datasheets — please confirm with the product manual.
CE / UN38.3 / MSDS, IP65 outdoor protection, 5-year warranty across all 5 models.
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