MI-2000W 26A High-Current Solar Microinverter
đ Executive Engineering Overview
The SOSSEN MI-2000W represents the pinnacle of microinverter engineering for commercial rooftops, large residential carports, and agricultural solar structures. Designed to handle up to 26A of continuous DC current per input across four independent MPPT trackers, the MI-2000W is built specifically for next-generation 210mm wafer bifacial solar modules rated up to 650Wp+. Operating at low DC voltages under 60V, it eliminates high-voltage DC arc fire hazards and guarantees complete firefighter safety.
Engineered by Xiamen Sossen Energy Co., Ltd. (sossenpv.com), MI-2000W 26A High-Current Solar Microinverter represents our benchmark technical architecture for high-efficiency clean energy applications across Europe and global territories. Operating within strict compliance of German Solarpaket I provisions, VDE-AR-N 4105:2018-11 electrical grid standards, and European CE directives, our manufacturing integrates automotive-grade LiFePO4 energy storage cells rated for over 6,000 cycles alongside dual MPPT power inversion topologies. Fabricated from architectural-grade AL6005-T5 anodized aluminum and sealed inside IP67 die-cast enclosures with automotive potting compounds, every unit withstands ambient operating environments from -40°C to +65°C and hurricane-tier aerodynamic wind pressures up to 120km/h. Production units undergo rigorous 32-gate automated quality testing, including 100% full-load electrical burn-in, 6000V transient surge suppression, and salt-mist corrosion screening at our ISO 9001 Torch Hi-Tech facility, with guaranteed 48-hour DDP dispatch from our central logistics hub in Frankfurt, Germany.
⥠Verified Technical Specifications & Parameters
| Engineering Parameter | Verified Rating | Technical Benchmark / Standard |
|---|---|---|
| Nominal AC Output Power | 2000W Continuous Output | Single-phase 230V AC or 3-phase multi-unit deployment |
| MPPT Input Channels | 4 Independent MPPT Channels | Four separate DC tracking processors for granular yield optimization |
| Maximum DC Input Current | 4Ã26A (Short Circuit 4Ã32A) | Handles ultra-high bifacial albedo reflection currents without clipping |
| Operating MPPT Voltage | 16V â 60V DC | Full-power MPPT voltage window: 28V â 48V DC |
| Maximum Inverter Efficiency | 96.8% (CEC Efficiency 96.5%) | Planar transformer and high-speed MOSFET switching design |
| Thermal Dissipation | Passive Convection Fins | Heavy die-cast aluminum housing with zero mechanical fans |
| Protection & Ingress | IP67 Submersion Proof | Protected against water immersion up to 1 meter depth for 30 minutes |
| Safety & Compliance | VDE-AR-N 4105, DIN EN 50549-1 | Rapid shutdown compliant (UL 1741 & NEC 2020 690.12 compatible) |
B2B Wholesale & Supply Chain Intelligence
Engineered for solar EPCs and commercial building owners seeking maximum energy yield per square meter without high-voltage DC risk. Standard packaging: 2 units per master carton (gross weight 16.5kg), 160 units per EUR pallet. Supported by SOSSEN's European technical support team with comprehensive string design calculation sheets and AutoCAD wiring templates.
B2C End-User Experience & DIY Installation
An extraordinary choice for luxury residential estates, equestrian facilities, and workshop roofs where maximum solar harvest from top-tier bifacial panels is paramount. The system provides module-level monitoring with sub-second data refresh intervals on the homeowner's smartphone or desktop browser.
â Frequently Asked Questions & Verification
Can the MI-2000W be connected into a three-phase electrical panel?
Yes, by distributing MI-2000W units equally across Phase L1, L2, and L3, EPC installers can build perfectly balanced three-phase commercial microinverter systems of any capacity.
Why is 26A input current important for 210mm solar panels?
Modern 210mm bifacial modules produce nominal currents of 17A to 18A, with bifacial rear-side gain boosting peak current to 22A-24A. Conventional 14A or 18A microinverters clip this extra power, whereas the MI-2000W captures 100% of the energy.
Partner Directly with SOSSEN Solar Factory
Accelerate your European solar distribution with certified microinverters, expandable LiFePO4 balcony storage, and 48-hour Frankfurt warehouse fulfillment.
Get Direct Factory Quotation →