SRNE 12kW 48V Hybrid Solar Inverter (ASP48120S200-H)

The SRNE 12kW 48V is the definitive high-capacity solution for large-scale energy demands. Delivering a massive 12,000W continuous output and a 24,000VA peak surge, this powerhouse is engineered to manage the heaviest industrial, commercial, and luxury residential loads with ease.

Featuring an industry-leading Dual-MPPT architecture and a high-voltage 800V DC PV Input (model dependent), it maximizes energy harvesting while drastically lowering installation costs. Whether configured for high-capacity single-phase power or a professional Three-Phase industrial grid, this 12kW unit offers the ultimate in reliability, scalability, and performance.

Key Applications: 

• Commercial & IT Infrastructure: Provides UPS-grade protection with a 10ms transfer time for server rooms, data centers, and large-scale office blocks.

• Industrial Machinery: The massive 24,000VA surge capacity easily starts high-torque 6HP to 10HP motors, lathes, and heavy-duty air compressors.

• Agricultural & Water Systems: Ideal for powering large borehole pumps, industrial irrigation systems, and climate-controlled greenhouses.

• Luxury Residential Estates: Designed for high-demand homes to run multiple 32,000 BTU Air Conditioners, electric geysers, and EV Fast-Chargers simultaneously.

• Medical & Laboratory Facilities: Delivers ultra-stable, clean power ($<3\%$ THD) for sensitive MRI, X-ray, and surgical equipment where power failure is not an option.

• Cold Storage & Food Processing: Ensures 24/7 uninterrupted energy for large walk-in freezers and industrial-scale food processing lines.

• Scalable Mini-Grids: Supports Parallel Synchronization of up to 6 units, allowing for the creation of massive 72kW Single-Phase or Industrial Three-Phase (415V) power plants.

• High-End Kitchens: Easily manages the high-draw demands of induction cooktops, dual electric ovens, and industrial dishwashers running at once.

General Specs:

• Rated Output Power: 12,000W / 12,000VA
• Nominal Battery Voltage: 48V
• Max. PV Input Power: 6600W +6600W
• Max. PV Input Voltage: 500V + 500V
• MPPT Voltage Range: 125V–425V
• No. of MPPTs / Strings per MPPT: 2 / 1

AC Output (Off-Grid):

• Nominal Output Voltage: 230/400V AC (3-phase)
• Frequency Range: 50Hz / 60Hz
• Output Waveform: Pure Sine Wave
• Output Mode: Off-grid (default) / Load Power Without Battery
• Switch Time: 10ms (typical)
• Motor Load Capacity: 6HP

Battery and Charger:

• Battery Type: Li-ion / Lead-acid / User-defined
• Battery Voltage Range: 40–60V
• Max. Solar Charging Current: 260A
• Max. Grid/Generator Charging Current: 120A
• Max. Hybrid Charging Current: 260A

Efficiency:

• MPPT Tracking Efficiency: 99.9%
• Max. Efficiency: 92%
• European Efficiency: 97.5%

Protection & Features:

• IP Protection Rating: IP20 (Indoor only)
• Cooling Method: Air cooling
• Protection Functions: PV input overvoltage, input current limiting, night reverse current, AC over/undervoltage, battery over/undervoltage, battery overcurrent, short-circuit, overload, heat sink over-temperature
• Communication Ports: RS485, CAN, USB, Dry Contact
• External Modules (Optional): Wi-Fi / GPRS
• Topology: Transformerless
• Certifications: IEC62109-1/2, UL1741, RoHS, EN61000-6-1/3, FCC 15 Class B
• Mechanical:
• Dimensions (H x W x D): 620 × 445 × 130 mm
• Net Weight: 27 kg
• Environmental:
• Operating Temperature: -10°C to +55°C (derate >45°C)
• Humidity: <100% (non-condensing)
• Noise Level: <60dB
• Installation: Indoor only

SRNE 20kW 48V Three-Phase Hybrid Inverter (ASP48200SH3)

The Industrial Powerhouse: Massive 48V High-Density Solution

The SRNE HESP48200SH3 is a high-capacity, industrial-grade Three-Phase Hybrid Inverter that integrates solar storage, utility charging, and AC sine wave output. Optimized for 48V battery systems, it delivers a powerful 20kW output and is designed for maximum reliability in residential energy storage and small commercial setups. It supports 100% unbalanced loads, allowing for flexible power distribution across all three phases.

Technical Profile 

✅ Rated Power: 20,000W (20kW) continuous three-phase output.

✅ System Voltage: 48Vdc (Compatible with LiFePO4 and Lead-Acid batteries).

✅ Three-Phase Output: Supports pure sine wave output (350V–415V).

✅ Triple MPPT Trackers: 3 independent MPPTs with 99.9% efficiency for maximum solar harvest.

✅ Unbalanced Load Support: Handles 100% three-phase unbalance, with each phase capable of exceeding 50% of rated power.

✅ Parallel Capability: Supports parallel connection of up to 6 units for large-scale expansion.

✅ Dual Activation: Can wake up “dormant” lithium batteries via either PV or Utility power.

✅ UPS Switching: High-speed response (typically ≤10ms) for seamless power transitions.

✅ Smart Charging: Features time-slot settings for peak-shaving and cost optimization.

✅ All-Weather Ready: IP65 rated for superior protection against dust and water.

Technical Specifications

✅ Max PV Input Power: Supports high-power modules with up to 26A per MPPT string.
✅ MPPT Voltage Range: Wide operating window for diverse solar configurations.
✅ Max Charging Current: High-current charging capability (Solar + Grid combined).
✅ AC Output Voltage: Adjustable range (200V, 208V, 220V, 230V, 240Vac per phase).

✅ Efficiency: Peak conversion efficiency exceeding 97%.

✅ Communication: Integrated RS485, CAN, USB, and Dry Contact; supports WiFi/GPRS modules.

✅ Cooling: Intelligent fan cooling with noise levels maintained below 60dB.

✅ Operating Temp: -25 °C to +60 °C (derating above 45 °C

✅ 2-Year Standard Warranty

Applications

• Industrial Factories: High-torque machinery and CNC centers.

• Commercial Hubs: Shopping centers, office blocks, and server farms.

• Agriculture: Industrial borehole pumps and cold-storage silos.

• Healthcare: Reliable, clean power for MRI and life-support systems.