Products Description
15kw Off Grid Inverter
15kW Power Output Delivers 15kW continuous AC power (surge capacity up to 45kW for 10 seconds) with pure sine wave output, compatible with sensitive electronics (servers, medical equipment) and heavy loads (large HVAC systems, commercial refrigeration, industrial pumps). Optimized for 220V/240V single-phase or 380V three-phase systems (configurable), adapting to diverse off-grid wiring needs for large-scale applications.
Dual MPPT Trackers Equipped with 2 independent MPPT channels (max DC input 600V each) with 99.5% efficiency. The advanced MPPT algorithm optimizes power from 30-35 x 500W solar panels, adapting to partial shading, mixed orientations (e.g., east-west arrays), or low light. This boosts daily energy harvest by 30% compared to single-MPPT models, critical for maximizing energy in off-grid setups with extensive panel arrays.
Off-Grid Exclusivity Designed for complete grid independence, with no grid-tie functionality-ensuring stable power in remote locations (mountain resorts, rural plantations, island facilities). Reliably converts solar DC to AC 24/7, even during extended cloudy periods or sudden load spikes (e.g., starting multiple industrial motors simultaneously).
Battery Compatibility Works with 48V/192V lithium-ion (LiFePO4, NMC) and lead-acid batteries (deep-cycle), supporting up to 225kWh storage via parallel/series connections. Integrated with smart BMS to prevent overcharging, deep discharge, and cell imbalance, extending battery life by 35% in deep-cycle off-grid use.
Generator Integration with Auto-Start Built-in input for 18-20kW generators-auto-starts when battery SOC drops below 20% (user-adjustable) and stops at 80% charge to minimize fuel consumption. Seamless transition between solar/battery/generator (≤5ms) ensures no disruption to connected devices, critical for maintaining operations in remote sites.
Products parameter
|
ModeI |
GD3024ML |
GD3024JMH |
GD5548JMH |
GD11048MHB |
|
PV Input |
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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 |
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Rated voltage |
24Vdc |
24Vdc |
48Vdc |
48Vdc |
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Constant voltage charging voltage (Optional) |
28.2Vdc |
28.2Vdc |
56.4Vdc |
56.4Vdc |
|
Floating charge voltage (Optional) |
27Vdc |
27Vdc |
54Vdc |
54Vdc |
|
AC Input |
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|
Phase |
L+N+PE |
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Nominal Voltage |
208/220/230/240VAC |
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Voltage Range |
154-264VAC±3V(Normal Mode)185-264VAC±3V(UPS Mode) |
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Frequency Range |
50Hz/60Hz(Adaptive) |
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AC Output |
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Rated Power |
3000W |
3000W |
5500W |
11000W |
|
Max power |
6000VA |
6000VA |
10000VA |
20000VA |
|
Output Voltage(AC) |
208/220/230/240VAC±5% |
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Max AC charging current |
60A |
60A |
100A |
80A+80A |
|
Output Frequency |
50/60Hz±0.1% |
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|
Waveform |
Pure sine wave |
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Transfer Time( Optional) |
10ms for computer, 20ms for home appliances |
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Overload |
Battery Mode:1min@102%~110%Load; 10s@110%~130%Load; 3s@130%~150%Load; 200ms@>150%Load |
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|
Peak efficiency(battery mode) |
>94% |
>94% |
>94% |
>94% |
|
Display&communication |
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LCD display |
Operating mode/load/input/output,etc. |
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RS232 |
5PIN/Pitch2.0mm, baud rate 2400 |
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Expansion& configuration port |
2x5PlN/Pitch2.54mm,lithium battery BMS communication card, WIFIcard,dry contact card,etc. |
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|
Parallel interface |
No |
Yes |
No |
|
|
Operating environment temperature |
0~40℃ |
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Operating environment humidity |
20%~95%(Non condensing) |
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Storage temperature |
-15~60℃ |
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Altitude |
The altitude should not exceed 1000m,derating above 1000m, up to 4000m,referto lEC62040 |
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|
Noise |
≤50db |
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Size L*W*H(mm) |
495*312*125 |
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Weight(KG) |
9.5 |
9.5 |
12.5 |
21.5 |
|
As technological advancements continue to emerge, the future of solar energy factories looks promising. Innovations in solar panel efficiency and energy storage are positioned to revolutionize the industry and enhance energy accessibility. |
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