Deye SUN-80K-SG02HP3-EU-EM6 Hybrid Inverter

At 80 kW continuous capability, a 51.2 V parallel energy storage farm would require multiple independent BMS networks, duplicated combiners, and copper buswork measured in kilograms per meter. The 200–850+ V platform collapses that complexity into a controlled series string: fewer conductors, lower I²R losses, and a single Master BMS handshake on CAN. For warehouses, food processing, logistics hubs, and light industry across Georgia, that directly reduces installed CAPEX before tariff arbitrage even begins.

Scaling follows the SG01HP3 Master/Slave playbook: up to 10 SUN-80K units can be paralleled—800 kW AC nameplate—while battery CAN remains on the designated Master inverter. HV modules (Heckman RHFP racks in OPEN RACK HP enclosures, or HECKMAN HV RHFP blocks) must be SOC-matched pre-commissioning; a single out-of-balance module can trip the entire string. AC-side integration supports full three-phase imbalance, GEN-port AC Coupling for legacy PV fleets, and external revenue-grade metering (CHINT DTSU 666 standard; Eastron SDM + PLC/RS485 when the grid tie point is remote).

Operationally, the 80K HP3 targets the 0.35 ₾/kWh B2B band with aggressive peak shaving, export limiting, and EMS-driven dispatch. EcoBSS PowerWallet scheduling can unify buy/sell/auto windows where stock Deye firmware would force manual 'Selling First' toggles. Because DC potentials approach 850 V, only licensed commercial teams should commission DC switchgear: insulated tools, HV-rated disconnects, visible isolation points, and documented emergency shutdown paths are non-negotiable—this is not a residential install scaled up.