5kw Off Grid Inverter

5kW off-grid inverter is a versatile, mid-sized solution for small-to-medium grid-free setups—ideal for rural homes, remote cabins, small farms, and off-grid workshops. It delivers stable power, maximizes solar harvest via high-efficiency MPPT, integrates seamlessly with batteries and generators, and ensures reliable energy in locations without utility access. Perfect for users balancing performance, efficiency, and practicality, it makes off-grid living and operations consistent and accessible.

Products Description

1kw 3kw 5kw 10kw Off Grid Inverter

5kW Power Output Delivers 5kW continuous AC power (surge capacity up to 15kW for 10 seconds) with pure sine wave output, compatible with sensitive electronics (computers, smart TVs) and medium loads (refrigerators, small HVAC systems, power tools). Optimized for 220V/240V single-phase systems (50/60Hz), matching standard off-grid wiring for small-to-medium applications.

High-Efficiency MPPT Tracker Equipped with 1 advanced MPPT channel (max DC input 500V) with 99.3% efficiency. The smart algorithm optimizes power extraction from 10-12 x 400W solar panels, adapting to partial shading (common in wooded areas), low light (dawn/dusk), or cloudy weather-boosting daily energy harvest by 28% compared to basic PWM chargers, critical for off-grid energy security.

Off-Grid Exclusivity Designed for complete grid independence, with no grid-tie functionality-ensuring stable power in remote locations (mountain cabins, rural homesteads, forest workshops). Reliably converts solar DC to AC 24/7, even during extended low-sunlight periods or sudden load spikes (e.g., starting a well pump while running a microwave).

Battery Compatibility Works with 48V lithium-ion (LiFePO4, NMC) and lead-acid batteries (deep-cycle), supporting up to 60kWh storage via parallel connections. MPPT-based 3-stage charging (bulk, absorption, float) prevents overcharging, deep discharge, and cell imbalance, extending battery life by 30% in deep-cycle off-grid use.

Generator Integration with Auto-Start Built-in input for 6-8kW generators-auto-starts when battery SOC drops below 20% (user-adjustable) and stops at 80% charge, minimizing fuel consumption. Manual override option allows flexible control during unexpected weather events (e.g., prolonged storms).

Stable Output Advanced voltage regulation (±1%) maintains consistent AC output, even with fluctuating loads (e.g., switching on a small air conditioner while running a commercial freezer). Prevents voltage dips or surges, protecting sensitive equipment (e.g., home electronics, power tools) and ensuring reliable performance for daily appliances.

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℃
Noise	≤50db
Size LWH(mm)	495312125
Weight(KG)	9.5	9.5	12.5	21.5