MatchBox HVS — High-Voltage Stacked Residential Solar Battery
Key Features & Benefits
The MatchBox HVS features a plug-and-play, stackable architecture that lets you build the exact battery capacity your home needs. Simply add or stack individual battery modules — up to seven — to reach your desired energy storage size.
Each module operates at a high system voltage, supporting efficient integration with high-voltage solar inverters and reducing conversion losses. Compatible with many major inverter brands including SAJ, Solis, Hypontech, Solinteg, Afore, Deye, and Sunsynk.
Built with tier-one A+ Lithium Iron Phosphate (LiFePO₄) cells, MatchBox HVS offers excellent thermal stability, longer life, and safe performance for residential energy storage applications.
A smart two-tier BMS continuously monitors each cell and the entire battery pack — managing protections such as over-charge, over-discharge, over-current, and high-temperature warnings. The BMS also handles parallel stacking and inverter communication for stable system operation.
The system includes integrated aerosol fire extinguishers and automated safety monitoring for added peace of mind in residential installations.
Typical Applications
✅ Solar energy storage & peak shaving
✅ Residential backup power
✅ Home energy management systems
✅ AC- or DC-coupled hybrid solar systems
✅ Integration with high-voltage inverters
Why MatchBox HVS?
The MatchBox HVS combines modular scalability, high-voltage efficiency, and robust safety systems in a residential solar battery platform. It’s designed for homeowners who want a flexible, reliable, and high-performance energy storage solution that grows with their needs — whether integrating solar generation, optimizing electricity use, or providing backup power for modern homes.
| Model | HVS2 | HVS3 | HVS4 | HVS5 | HVS6 | HVS7 |
| Rated Voltage (V) | 204.8 | 307.2 | 409.6 | 512 | 614.4 | 716.8 |
| Energy Capacity (kWh) | 10.64 | 15.97 | 21.29 | 26.62 | 31.94 | 37.27 |
| Pack Voltage | 102.4 V | 102.4 V | 102.4 V | 102.4 V | 102.4 V | 102.4 V |
| Max Voltage (Charge) | 227.2 V | 340.8 V | 454.4 V | 568 V | 681.6 V | 795.2 V |
| Cycle Life | >6000 cycles @95 % DOD | (standard LiFePO₄) | ||||
| Protection Rating | IP65 | |||||
| Warranty | 10 years |
(Representative highlights — full specs available on request)
