Product Features:

1.Maximum efficiency of 97.8% and battery efficiency of 97.0%

2.Maximum 12kW PVinput power

3.Key components from international renowned brands

4.IP66 protection rating,ensuring adaptability to complex

5.Multiple built-in protections, with optional AFCl

6.Large MPPT current, compatible with high-power solar panels

Technical Parameters:

Core Advantages Summary:

Focusing on energy efficiency, PV adaptability, energy storage compatibility, power supply reliability (grid - connected & backup), safety, environmental adaptability, smart operation, and compliance/warranty, this series delivers a full - scenario value system for residential and small commercial “PV + storage” applications:

1. Benchmark Efficiency, Dual Loss Reduction in Generation & Storage

   • Max PV - to - AC efficiency 97.8%, European efficiency 97.5%, and BAT - to - AC efficiency 97.0% far exceed industry averages, minimizing energy loss in power generation and storage to directly cut electricity costs (e.g., ~15% - 20% annual savings for residential, more significant for commercial).

2. “High - Power + Dual MPPT + Wide Range” PV Input, Full Adaptation to Complex Scenarios

   • Max PV input power 12,000W with dual MPPT (1 - 2 strings per MPPT) and MPPT voltage range 70V - 540V, suitable for multi - specification PV arrays (e.g., multi - row modules, irregular roofs). Power generation efficiency increases by over 10% under shading or low - light, ensuring system stability.

3. “Multi - type Compatibility + Wide Voltage + High Power” Energy Storage, Flexible for Storage Systems

   • Supports lithium - ion/lead - acid batteries (nominal 360V, voltage range 80V - 480V) with 42A charging/discharging current and power (9,000W/4,200W, etc.), compatible with 5kWh - 20kWh storage systems. “Fast charging & stable discharging” meets high - load demands (e.g., home ACs, small business equipment).

4. Dual High Reliability: Grid - connected & Backup, Zero Power Interruption

   • Grid - connected: Nominal power ranges from 3kW to 6kW (SP3KH - SP6KH) with 3,300VA - 6,600VA apparent power, adjustable grid voltage (150V - 300V) and frequency (45Hz - 65Hz) for global grids; power factor ＞0.99, THDI ＜3%, ensuring grid - friendly high - quality power;
   • Backup: Nominal output matches grid - connected rating, with peak apparent power up to 4,350VA - 8,700VA (within 15s) and transfer time ＜10ms (typical). Sensitive loads (e.g., computers, medical devices) experience zero flicker during outages.

5. 10 - Layer Safety Protection, Top - tier International Standards

   • Class I protection + DC switch, anti - islanding, AC/DC over - current/voltage/short - circuit/reverse protection, surge protection (DC Type III/AC Type III), insulation detection, and optional AFCI. Complies with IEC 62109 - 1/2, ensuring safety under extreme conditions (e.g., lightning, short circuit).

6. Robust Environmental Adaptability, Available Globally

   • IP66 protection (dust - and - water - proof for heavy rain/sandstorms), max altitude 4,000m (derating above 2,000m), operating temperature -25℃ to 60℃ (derating above 45℃), and 0 - 100% humidity for coastal/humid areas. Natural cooling ensures stability in plateaus, deserts, and extreme climates (no degradation in - 25℃ winters or 60℃ summers).

7. Smart Operation: Lightweight + Digital, Cost & Efficiency

   • Wall - mounted (470mm×360mm×172mm, 14.1 - 14.6kg) for easy single - person installation on residential/commercial roofs;
   • Standard Bluetooth + APP + LED display (LCD optional) with RS485/CAN (BMS), DRM/RS485 (meter), and optional Wi - Fi/LAN for remote monitoring. Flexible clustering improves operation efficiency by 60%+ (e.g., remote parameter setting, fault alerts).

8. Global Compliance + Long - term Warranty, Worry - free After - sales

   • Certified by IEC 62109 - 1/2 (safety), EN 50549 - 1 (EMC), etc., for markets like EU, US, Australia, New Zealand;
   • Optional 5 - year/10 - year warranty with free core component replacement, ensuring “global compliance + long - term quality assurance”.