8kw Off-grid Solar Single Phase Inverter With Energy Management

8kW off-grid single-phase inverter with advanced energy management is a game-changer for large off-grid homes and small commercial setups—delivers stable 220V/240V power, maximizes solar harvest via dual MPPT, and intelligently balances energy use across loads, batteries, and generators. It cuts fuel costs, ensures critical systems stay powered, and lets you optimize energy flow remotely, making off-grid living efficient and hassle-free.

Products Description

8kw Off Grid Inverter

8kW Single-Phase Power with Smart Distribution: Delivers 8kW continuous AC output (surge capacity up to 24kW for 10 seconds) with ±1% voltage regulation, powering heavy loads like central AC, electric stoves, and workshop tools. Energy management algorithms prioritize critical loads (refrigeration, medical equipment) and adjust non-essential ones (pool pumps, lighting) to match solar/battery levels, preventing overloads.

Dual MPPT Trackers + Harvest Optimization: Two independent MPPT channels (max DC input 500V each) with 99.2% efficiency, extracting power from 16-20 x 450W solar panels. Energy management software analyzes historical data to adjust MPPT parameters (e.g., voltage thresholds) based on daily sunlight patterns, boosting harvest by 30% in variable weather (cloudy mornings, partial shading).

Off-Grid Energy Ecosystem Integration: Seamlessly connects solar, 48V lithium-ion/lead-acid batteries (up to 100kWh storage), and 8-10kW generators into a unified system. Energy management dashboard balances inputs/outputs-prioritizes solar for on-site use, stores excess in batteries, and triggers generators only when necessary, reducing fuel consumption by 40% vs. manual systems.

Intelligent Load Scheduling: User-configurable energy management rules let you schedule high-power devices (water heaters, EV chargers) to run during peak solar production (e.g., 10 AM–3 PM). Automatically reduces non-critical loads (e.g., air conditioning) during low battery periods, ensuring 24/7 power for essentials without manual intervention.

Battery Health & Longevity: Energy management system optimizes charging/discharging cycles-avoids deep discharge (stops at 20% SOC) and limits fast charging to 0.5C, extending battery life by 40% in off-grid deep-cycle use. Real-time battery diagnostics (cell voltage, temperature) alert users to issues via app, preventing premature failure.

Products parameter

ModeI	GD3024ML	GD3024JMH	GD5548JMH	GD11048MHB
PV Input
PV maxinput power	1500W	3500W	5500W	5500W+5500W
MPPT voltage range	30~115Vdc	120~430Vdc	120~430Vdc	120~450Vdc
PV charging method	MPPT*1	MPPT*1	MPPT*1	MPPT*2
Max PV input voltage	145Vdc	450Vdc	450Vdc	450Vdc
Max PV charging current	60A	100A	100A	80A+80A
Battery
Rated voltage	24Vdc	24Vdc	48Vdc	48Vdc
Constant voltage charging voltage (Optional)	28.2Vdc	28.2Vdc	56.4Vdc	56.4Vdc
Floating charge voltage (Optional)	27Vdc	27Vdc	54Vdc	54Vdc
AC Input
Phase	L+N+PE
Nominal Voltage	208/220/230/240VAC
Voltage Range	154-264VAC±3V(Normal Mode)185-264VAC±3V(UPS Mode)
Frequency Range	50Hz/60Hz(Adaptive)
AC Output
Rated Power	3000W	3000W	5500W	11000W
Max power	6000VA	6000VA	10000VA	20000VA
Output Voltage(AC)	208/220/230/240VAC±5%
Max AC charging current	60A	60A	100A	80A+80A
Output Frequency	50/60Hz±0.1%
Waveform	Pure sine wave
Peak efficiency(battery mode)	>94%	>94%	>94%	>94%
Display&communication
LCD display	Operating mode/load/input/output,etc.
Operating environment temperature	0~40℃
Operating environment humidity	20%~95%(Non condensing)
Storage temperature	-15~60℃
Altitude	The altitude should not exceed 1000m,derating above 1000m, up to 4000m,referto lEC62040
Noise	≤50db
Size LWH(mm)	495312125
Weight(KG)	9.5	9.5	12.5	21.5