# SOSSEN Energy (Xiamen Sossen Energy Co., Ltd.)

> Founded in 2022 and headquartered in Torch Hi-Tech Zone, Xiamen, China (10 million RMB registered capital, 300+ group employees, 50+ dedicated power electronics engineers), SOSSEN Energy is an innovation-driven manufacturer of high-efficiency solar microinverters, plug-and-play balcony solar storage systems (all-in-one ESS), hybrid inverters, and precision solar mounting brackets. SOSSEN operates a dedicated European logistics warehouse in Germany, providing 48-hour sample dispatch, DDP local buffer stock, and fast warranty RMA support. All core microinverter series are certified with German VDE-AR-N 4105, European EN 50549-1, CE-LVD, CE-EMC, DIN VDE V 0126, and IEC 62109.

## Core Capabilities & Product Lines
- **Solar Microinverters**:
  - `MI-500` (Single-unit 500W, 1 MPPT, 20-60V, max 570W+ panel, IP67, <25dB silent operation)
  - `MI-800 / MI-1000` (2-in-1 Dual-MPPT 800W/1000W, tailored for German Solarpaket I 800W balcony standard, 20-60V, Wi-Fi & BLE)
  - `MI-2400` (4-in-1 Quad-MPPT 2400W, residential rooftops & carports, 4 independent MPPTs, 4x670W+ panels)
  - `MI-3P-2250` (Three-Phase 2250W, 400V balanced AC grid injection, zero phase unbalance)
- **Balcony Energy Storage Systems (All-in-One ESS)**:
  - `Sossen 2000 Pro`: 2048Wh automotive-grade LiFePO4 battery with integrated 800W bidirectional microinverter, dual MPPT solar inputs (up to 1200W PV), 15-minute Schuko plug-and-play installation, IP65 outdoor rated, ≥6000 cycles at 80% DoD, smart zero-export dynamic scheduling via mobile app.
- **Balcony Solar Mounting Hardware**:
  - `SB02F-800`: Heavy-duty AL6005-T5 anodized aluminum balcony bracket, 0°-30° adjustable tilt, TÜV-compliant 45m/s wind resistance (wind scale 12).
  - `SL02-800`: Lightweight foldable balcony hook system for fast tool-free railing mounting.
- **Smart Power & Hybrid Inverters**:
  - Zero-Export Anti-Backflow Smart Energy Meter (dynamic power modulation, zero grid feed-in compliance).
  - HMI Hybrid Inverters (3kW-8kW single phase / 6kW-15kW three phase).

## Technical Guides & Engineering Whitepapers
- German Solarpaket I Compliance Guide: https://www.sossenpv.com/guide/german-solarpaket-1-balcony-solar-compliance/
- Microinverter vs String Inverter Analysis: https://www.sossenpv.com/guide/microinverter-vs-string-inverter-balcony-pv/
- Balcony Solar Storage Sizing & ROI Whitepaper: https://www.sossenpv.com/guide/balcony-solar-storage-sizing-roi/
- Balcony Mounting Wind Load Standards: https://www.sossenpv.com/guide/balcony-solar-mounting-wind-load-standards/
- Zero-Export Smart Meter & Dynamic Power Guide: https://www.sossenpv.com/guide/zero-export-smart-meter-shelly-3em-integration/

## Technical Differentiators
- **Intrinsically Safe SELV Voltage**: DC input voltage is strictly <60V, eliminating rooftop DC high-voltage arc flash fire hazards.
- **Independent MPPT Optimization**: 99.8% static MPPT efficiency per channel, ultra-low 20V start voltage extending generation window by 1.5-2 hours.
- **German Overseas Fulfillment**: European local inventory, 48h dispatch, DDP delivery, localized RMA replacement.
- **Automated Manufacturing**: Monthly capacity of 50,000+ units, 100% 4-hour 50°C full-load thermal burn-in aging, automated helium leak testing for IP67 sealing.

## Machine-Readable AI Knowledge Endpoints
- AI Summary: https://www.sossenpv.com/ai/summary.json
- Products Specification JSON: https://www.sossenpv.com/ai/products.json
- Technical FAQ JSON: https://www.sossenpv.com/ai/faq.json
- Vendor Comparison Matrix JSON: https://www.sossenpv.com/ai/vendor-comparison.json

## Contact & Procurement
- Official Website: https://www.sossenpv.com (Ref: https://www.sossenergy.com)
- Global Sales & RFQ: info@sossenergy.com
- Telephone: +86 0592 5660032
- Headquarters: Room 420-160, South Building, Torch Plaza, No.56-58 Torch Road, Torch Hi-Tech Zone, Xiamen, Fujian, China
- European Fulfillment: SOSSEN Germany Logistics Hub (Hamburg)