SRNE HESP 12 kW Hybrid Solar Storage Inverter
Heavy-duty hybrid power with premium flexibility & protection.
🔹 Key Features
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12 kW Rated Output Power — high capacity for demanding residential, commercial or industrial loads.
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Split-Phase / Single Phase Output — depending on installation, allows you to match local power standards.
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48 V Battery System compatible with Li-ion, lead acid, or user-defined battery types; battery voltage operating range ~ 40-60 Vdc.
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Two Independent MPPT Inputs to maximize solar panel output, especially helpful when panels face different directions or partial shading occurs.
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High PV Input Power — up to ~ 6.6 kW + 6.6 kW PV input power for the 12 kW model.
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High Efficiency — very high MPPT tracking (≈ 99.9 %) and overall conversion efficiency ~ 97.5 %.
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Robust Build & Weather Resistance — IP65 protection for outdoor installation; capable of operating in a wide temperature range (e.g. -25 °C to ~60 °C) with derating above higher temperatures.
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Smart Utility & Hybrid Modes — supports multiple operating modes (solar-only, grid priority, battery priority, hybrid), time-slot scheduling to take advantage of peak / off-peak tariffs, generator input, AC-coupling.
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Protection & Safety Features — anti-islanding, over/under voltage protection, over-current, reverse polarity, short circuit, etc.
🔹 Technical Snapshot (12 kW Model)
| Specification | Value |
|---|---|
| Rated AC Output Power | 12,000 W |
| Max Output Power (VA) | ~ 24,000 VA |
| Rated Voltage | 230 Vac (Single Phase) or 120/240 Vac (Split Phase) depending on region/model |
| Rated Battery Voltage / Range | 48 V nominal; 40-60 Vdc operable range |
| PV Input Power | ~ 6.6 kW + 6.6 kW via 2 MPPTs |
| Max PV Input Current | ~ 22A + 22A (MPPT inputs) |
| Open-Circuit / MPPT Voltage Range | MPPT voltage range ~ 125-450 Vdc; open-circuit up to ~ 500 Vdc + 500 Vdc depending on model. |
| Efficiency (Max / European) | Max ~ 97.5 %; high European efficiency near same level |
| Protection Rating | IP65 |
| Dimensions | approx. 670 × 440 × 220 mm |
| Weight | ~ 37-39 kg |
| Warranty | 5 years standard |
🔹 Why Choose the HESP 12 kW?
If you have high power needs—e.g. large homes, workshops, farms, or small industrial loads—this 12 kW inverter gives you the muscle plus flexibility:
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You can handle high loads (air conditioning, machinery, pumps) while keeping efficient solar charging.
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The split-phase / single phase options let it integrate well into various standards.
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With smart modes and time-slot functions, you can reduce your electricity cost by shifting when you draw or store energy.
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Built tough for outdoor conditions, so less worry about weather or harsh climates.
