# SP375/500HAG2 Series PV-Storage Grid-Tied/Off-Grid All-in-One Cabinet - SKU: SP375HAG2 - Category: PV-diesel-storage grid-connected/off-grid all-in-one cabinet - Price: ¥0 per set - Minimum order quantity: 1 set - Manufacturer: 深圳中腾数能科技有限公司 - URL: http://www.vgridpower.com:443/en/product/sp375-500hag2 ## Summary The SP375/500HAG2 Series PV-storage grid-tied/off-grid all-in-one cabinet integrates the PCS, MPPT, EMS, PCM grid-tied/off-grid transfer switch, and AC/DC distribution unit into a single unit. It supports diesel generator, PV, and battery connections, offers IP54 protection, and is an ALL IN ONE plug-and-play solution. ## Key features - ALL IN ONE cabinet - IP54 protection - Charging efficiency >99.3% - Fast on/off-grid switching <20ms - Supports diesel generator/PV/battery connection - EMS energy management (peak shaving and valley filling/anti-backflow/diesel-electric hybrid) ## Description The SP375/500HAG2 Series PV-storage grid-tied/off-grid all-in-one cabinet has a rated power of 375 kVA/500 kVA and features an ALL IN ONE design for rapid deployment and simple on-site commissioning. The product integrates the PCS, MPPT, EMS, PCM grid-tied/off-grid transfer switch, and AC/DC distribution unit, supports diesel generator, PV, and battery connections, and supports parallel operation of multiple units. It provides multi-channel DC coupling (charging efficiency >99.3%), anti-backflow, self-consumption, peak shaving and valley filling, diesel generator hybrid operation, and grid-forming operation. It is suitable for PV-storage-diesel microgrids, diesel-storage backup power for mines, construction sites, oilfield extraction, and similar scenarios. ## Specifications - Model: SP375HAG2 / SP500HAG2 - Maximum battery voltage: 950V - Minimum battery voltage: 680V - Rated battery voltage range: 680V-900V - Maximum battery current: 600A / 800A - PV power: 120kW×3 / 120kW×4 - Maximum PV voltage: 950V - Minimum PV voltage: 200V - Rated MPPT voltage range: 600V-900V - Maximum input current: 200A×3 / 200A×4 - Rated power (grid-tied): 375kVA / 500kVA - Rated output current (grid-tied): 543A / 724A - Rated grid voltage: 400V/230V(3P4L) - Grid voltage range: -20%~+15% - Grid-tied unbalance: 125% - Grid frequency range: 50Hz(47~52Hz) or 60Hz(57~62Hz) - Current harmonics: <3% (above 30% load) - Power factor: -1~1 - Maximum output power (off-grid): 412.5kVA / 550kVA - Maximum output current (off-grid): 597.3A / 796.4A - Rated voltage (off-grid): 400V/230V - Output voltage harmonics: <2% (resistive load) - Unbalance: 100% - Output overload: 1.1x continuous / 1.25x for 60s - Grid-tied/off-grid switching time: Active: 0ms; Passive: <20ms - Number of units in parallel: 3 units - EMS functions: SOC balancing, peak shaving and valley filling, self-consumption, surplus power feed-in, cloud platform, anti-reverse flow, diesel-PV hybrid - Isolation transformer: No (supports startup with added transformer) - Bypass capability: 800A / 800A - Protection rating: IP54/IP20 - Dimensions: W*H*D 1200*2000*1000mm - Weight: ≈730kg / ≈850kg - Operating temperature: -30~60℃ (derating above 45℃) - Humidity: 10~100% - Cooling method: Air cooling - Altitude: 4000m (derating above 2000m) - Core features: Integrated PCS, MPPT, EMS, PCM grid-tied/off-grid transfer switch, AC and DC distribution units; supports diesel generator/PV/battery connection; ALL IN ONE plug-and-play; multiple DC coupling paths, charging efficiency >99.3% - Application scenarios: PV-storage microgrid, backup power, emergency power, diesel-storage, construction sites, oilfield extraction, field construction, etc. ## FAQ ### Do you support customization? Yes. VGID POWER (Shenzhen) can provide custom development and OEM/ODM services for PCS, MPPT, DCDC, STS and all-in-one cabinet products according to project requirements. Are the products certified? The products have obtained multiple domestic and international certifications including CE, TUV Rheinland, G99/EMC, JET (Japan) and ISO9001. Please contact our sales team for specific certification documents. Do you provide technical support? Yes. The company provides solution design, commissioning, after-sales service and global technical support for microgrid and energy storage projects. --- Request a quote: http://www.vgridpower.com:443/en/contact?sku=SP375HAG2