{"product_id":"bigbattery-apex-6-5k-off-grid-hybrid-inverter-6-5kw-120-240v-split-phase-10kw-pv-48v-inv034","title":"BigBattery | APEX-6.5K Off-Grid Hybrid Inverter | 6.5kW 120\/240V Split-Phase | 10kW PV | 48V | INV034","description":"\u003cp\u003eThe BigBattery APEX-6.5K is a rugged off-grid hybrid inverter that delivers 6,500W of clean, split-phase 120\/240V pure sine-wave power for homes, cabins, homesteads and remote properties. It pairs seamlessly with 48V LiFePO4 battery banks for stable, efficient, all-day operation.\u003c\/p\u003e\u003cp\u003eDual MPPT solar inputs accept up to 10kW of PV, and separate grid and generator inputs keep batteries charging when the sun goes down. An 80A pass-through supports large appliances and critical loads, while bottom-entry wiring and integrated breakers make for a clean, installer-friendly build.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6.5kW continuous \/ 13kVA peak split-phase 120\/240V output\u003c\/li\u003e\n\u003cli\u003eUp to 10kW PV input across 2 MPPTs (550V DC max)\u003c\/li\u003e\n\u003cli\u003eSeparate grid AND generator AC inputs\u003c\/li\u003e\n\u003cli\u003e80A pass-through for large appliances and critical loads\u003c\/li\u003e\n\u003cli\u003eUp to 140A battery charging\u003c\/li\u003e\n\u003cli\u003eParallel up to 6 units, including three-phase configurations\u003c\/li\u003e\n\u003cli\u003eInstaller-friendly bottom-entry wiring with integrated breakers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eClosed-loop communication with BigBattery NEXUS, ETHOS and 48V HUSKY 2 INV batteries\u003c\/li\u003e\n\u003cli\u003eEG4 WallMount 280Ah and 314Ah batteries (All-Weather and Indoor)\u003c\/li\u003e\n\u003cli\u003eOff-grid, non-UL 9540 installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13,000VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Load Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240V AC split-phase (single-phase capable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Waveform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePure sine wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransfer Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 ms (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48V nominal (40–60V DC); lithium-ion, lead-acid or user-defined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Solar Charge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Grid\/Generator Charge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax PV Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5,000W + 5,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax PV Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18A + 18A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT Trackers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 (1 + 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax PV Open Circuit Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e550V DC per MPPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125 – 450V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Input Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e65 – 140V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 (grid and generator)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBypass Overload Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT Tracking Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParallel Capability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 6 units (3+ units can form three-phase output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Degree\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20 (indoor only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 – 131°F (derates above 113°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ CAN \/ USB \/ dry contact; optional Wi-Fi \/ GPRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntegrated Breakers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUtility \/ Load \/ Battery \/ PV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL1741, IEC62109-1\/-2, FCC Part 15 Class B, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNoise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 60 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.51 × 16.14 × 5.51 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e00199874185712\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWarranty \u0026amp; Support\u003c\/h3\u003e\u003cp\u003e5-year BigBattery warranty with lifetime USA-based technical support. Ships from Texas, USA.\u003c\/p\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":53183551537439,"sku":"INV034","price":1250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/1965\/5199\/files\/APEX-6.5KMAINIMG-scaled-2.webp?v=1793561132","url":"https:\/\/offgridselection.com\/products\/bigbattery-apex-6-5k-off-grid-hybrid-inverter-6-5kw-120-240v-split-phase-10kw-pv-48v-inv034","provider":"Off Grid Selection","version":"1.0","type":"link"}