Description
⚡ VOLT MASTER 1000 – 10kVA / 120V Solar MPPT Inverter
Maximum Power. Maximum Reliability.
The VOLT MASTER 1000 from COGNIVOLT is an advanced 10kVA solar inverter engineered for seamless and reliable performance in residential, commercial, and industrial settings. Powered by state-of-the-art DSP-based MPPT technology and IGBT switching, it delivers consistent, clean, and stable power for even the most demanding loads. Whether you’re off-grid or hybrid, this inverter is built to perform with efficiency and safety at its core.
🌟 Key Features
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10kVA Capacity – Supports up to 8kW continuous load
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DSP-based MPPT Controller – Maximizes solar energy harvesting
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IGBT Switching Module – Ensures high-speed, high-efficiency conversion
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Pure Sine Wave Output – Ideal for all types of appliances and sensitive equipment
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Smart 5-Stage Battery Charging – Longer battery life, faster charging
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User Configurable LCD Display – 20×4 interface with intuitive settings navigation
⚙️ Technical Specifications
| Parameter | Specification |
|---|---|
| System Capacity | 10 kVA (Running Load: 8 kW) |
| Operating DC Voltage | 120V |
| Solar Input Voltage (Voc) | 180V (Min) – 500V (Max) |
| MPPT Technology | DSP-based MPPT Charge Controller |
| Switching Technology | IGBT Module |
| Output Voltage | 230V ± 2% |
| Output Frequency | 50Hz ± 2% |
| Input Frequency Range | 45Hz – 55Hz |
| Waveform Type | Pure Sine Wave |
| Phase Configuration | Phase, Neutral, Earth |
| Display | 20×4 Alphanumeric LCD (Switch-based Configuration) |
🔋 Battery Charging Stages
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Soft Start – Gentle charging to protect batteries
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Boost – Rapid current delivery for quicker charging
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Absorption – Maintains voltage to fully saturate the battery
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Float – Keeps battery at full charge without overcharging
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Equalize – Periodic deep charge for long-term battery health
🛡️ Protection Features
Equipped with advanced multi-layer safety protocols:
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🔌 Overload Protection
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⚡ Short Circuit Protection
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🔋 Overvoltage & Undervoltage Protection
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🔄 Battery Reverse Polarity Protection
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🌩️ Solar Surge & Transient Protection (MOV Varistor)
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🌡️ Over Temperature Protection
🧱 Mechanical & Environmental Details
| Parameter | Value |
|---|---|
| Cooling Mechanism | Forced Air Cooling |
| Noise Level | ≤ 50 dB @ 1 meter |
| Dimensions (L×W×H) | 600 × 400 × 610 mm |
| Weight | 50 – 70 kg |
| Enclosure Protection | IP20 (Indoor Use) |
Note: Technical specifications are subject to change without prior notice due to continual improvements.

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