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{"title":"IP65 Waterproof & Dustproof 6kW Hybrid Solar Inverter with Parallel Operation","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/70\/23cca4624eee73ba981ba35d065c-200x200-1\/ip65_waterproof_26_dustproof_6kw_hybrid_solar_inverter_with_parallel_operation.jpg","attrs":{"Brand Name":"Huijie","Place of Origin":"China","Minimum Order Quantity":"100","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union"}}
{"title":"HJ51.2V-314RT 16kWh LiFePO4 Solar Battery with 6000 Cycles and 200A Discharge","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/09\/145ea72acee2844289016582a0f1-200x200-1\/hj51_2v_314rt_16kwh_lifepo4_solar_battery_with_6000_cycles_and_200a_discharge_for_home_energy_storage.jpg","attrs":{"Brand Name":"Huijie","Model Number":"HJ51.2V-314RT","Place of Origin":"China","Minimum Order Quantity":"50"}}
{"title":"32kWh LiFePO\u2084 Battery with 300A Discharge and 16 Parallel Units for Solar","imgUrl":"https:\/\/img.chinax.com\/nimg\/c0\/ca\/08d95a8b8ee27d8086dd6ff257b5-200x200-1\/32kwh_lifepo_e2_82_84_battery_with_300a_discharge_and_16_parallel_units_for_solar_storage.jpg","attrs":{"Brand Name":"Huijie","Model Number":"HJ51.2V-628AH","Certification":"IEC62619, UN38.3, CE","Place of Origin":"China"}}
{"title":"12kW Off-Grid Hybrid Solar Inverter with Pure Sine Wave Output and 10ms UPS","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/a8\/2278cb5e3f113a549dd2ddaf5016-200x200-1\/12kw_off_grid_hybrid_solar_inverter_with_pure_sine_wave_output_and_10ms_ups_transfer_for_reliable_power.jpg","attrs":{"Brand Name":"Huijie","Model Number":"HJ\u20116548","Place of Origin":"China","Minimum Order Quantity":"100"}}
The HJ‑6548 is a high-performance off-grid hybrid solar inverter designed for residential, workshop, and remote applications where grid power is unreliable or unavailable. Available in 6.5kW rated output with double surge capacity, it provides clean pure sine wave AC power for all types of loads - from LED lights and computers to well pumps, air conditioners, and power tools.
A wide PV input range (40‑500 VDC) allows flexible solar string configurations, while the built-in 100A MPPT solar charger extracts maximum energy from your panels. The 10 ms UPS-grade transfer time ensures seamless switchover during grid outages, protecting sensitive electronics.
With WiFi monitoring, BMS communication (CAN/RS485) for lithium batteries, dual AC outputs for load management, and a removable dust cover for harsh environments, this inverter offers a complete energy solution for off-grid living, backup power, or self-consumption.
Key Features & Benefits
Pure Sine Wave Output - Clean, stable power (voltage THD <3%) compatible with all appliances, motors, and sensitive electronics
High Surge Capacity - 12kVA surge for starting heavy loads like refrigerators, pumps, and compressors
Wide PV Input (40‑500 VDC) - Connect higher voltage solar strings (up to ~450V open circuit) to reduce cable losses and avoid combiner boxes
Built-in High-Current MPPT - 100A solar charger for fast battery charging even with limited sun
10 ms UPS Transfer Time - Uninterrupted power for computers, servers, and medical devices during grid failure (also selectable 20 ms generator mode)
Dual AC Outputs - Programmable outputs allow you to separate critical loads from non-critical loads, shedding the latter when battery is low
Lithium & Lead-Acid Compatible - Supports user-adjustable charging parameters; BMS communication for lithium batteries with automatic protocol detection
Integrated WiFi Monitoring - Real-time data and remote control via free smartphone app (iOS/Android)
Removable Dust Cover - Protects electronics in dusty workshops or barns; easy to remove for cleaning or maintenance
Wide AC Input Range - Accepts grid or generator from 90‑280VAC (normal mode) or 170‑280VAC (UPS mode), auto-sensing 50/60Hz
BMS Communication Ready - Standard CAN/RS485 ports for seamless integration with lithium batteries
Applications
Off-Grid Homes & Cabins - Complete solar + battery system for 24/7 power independent of the grid
Workshops & Farm Buildings - Reliable power for tools, lighting, water pumps, and machinery
Backup Power for Home - Keep essential circuits running during blackouts
Remote Telecommunications - Power for base stations, repeaters, and monitoring equipment
Small Business & Shops - Reduce electricity bills by storing cheap off-peak power or solar energy
Frequently Asked Questions
What is the difference between HJ‑6548 and HJ‑12048?
HJ‑6548 has 6.5kW rated output (12kVA surge); HJ‑12048 has 12kW rated output (24kVA surge). Both have the same PV input range and basic features.
What is the PV input voltage range?
40-500 VDC. This allows flexible string designs up to ~450V open circuit.
Can I use the inverter without batteries?
No, this is an off-grid hybrid inverter. A battery bank (lithium or lead-acid) is required for stable operation.
Does it support grid feed-in (net metering)?
No. It accepts AC input (grid/generator) as backup but does not export power to the grid.
What is the transfer time when grid fails?
10 ms in UPS mode - seamless enough to keep computers and sensitive electronics running.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
5000000-8000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Huijie Technology is a new energy vehicle charging solution provider, dedicated to global green mobility. With an international focus, we offer a full range of intelligent high power charging products that meet global standards.
With a team of experts and advanced production lines, Huijie provides c... Huijie Technology is a new energy vehicle charging solution provider, dedicated to global green mobility. With an international focus, we offer a full range of intelligent high power charging products that meet global standards.
With a team of experts and advanced production lines, Huijie provides c...
