The SRNE ABP4865U140-H is a 6.5kW 48V split-phase off-grid solar storage inverter designed for residential applications requiring high-current solar charging, flexible grid and generator input, and parallelable pure sine wave AC output.

Key Features

• Dual 140A Hybrid MPPT Charging Two independent MPPT channels deliver up to 99.9% tracking efficiency with a combined maximum PV array power of 10,000W and 550Vdc open-circuit voltage per channel.
• SUB Hybrid Working Mode Supports simultaneous grid and PV hybrid charging, allowing the solar array and mains or generator supply to charge the battery bank together for maximum charging speed.
• Time-Sharing Charge & Discharge Built-in time-slot scheduling enables peak and valley pricing optimization by programming charging and discharging windows around utility rate periods.
• Parallel Scalability to 39kW Supports up to 6 units in parallel for single-phase, split-phase, or three-phase output, with three or more units able to form a balanced three-phase system.
• Intelligent Mains/Generator Switching Automatically switches between mains and generator input with no manual intervention required, ensuring uninterrupted load supply regardless of input source availability.

The ABP4865U140-H delivers 6,500W rated output with a maximum peak power of 13,000VA at 120/240Vac single-phase or split-phase, 50/60Hz, with a pure sine wave waveform and 10ms typical transfer time. Battery input supports 48V Lead-Acid, Li-ion, and user-defined chemistries across a 40–60Vdc range, with a maximum grid/generator charging current of 80A and maximum hybrid charging current of 140A.

Certified to RoHS, EN61000-6-1, EC61000-6-3, FCC Part 15 Class B, IEC 62109-1, IEC 62109-2, and UL1741, the ABP4865U140-H meets a broad range of international and North American safety and EMC standards. Communication interfaces include RS485, CAN, USB, and dry contact, with optional Wi-Fi and GPRS modules for remote monitoring.

Housed in an IP20 indoor enclosure with intelligent fan cooling, the unit operates from -10°C to +55°C with derating above 45°C and measures 648 x 410 x 140mm. Comprehensive protection covers PV anti-reverse, battery over/under-voltage, output short-circuit, bypass overcurrent, overtemperature, and overload conditions as standard.

Technical Specifications