Understanding the technical specifications that enable seamless compatibility between an inverter and battery is essential when designing energy solutions that are efficient and reliable.
The Sunsynk 50kW 3-Phase Hybrid Inverter and the BSLBATT HV Pack are specifically engineered for light commercial and industrial applications. Together, they deliver exceptional performance while maintaining project cost-effectiveness.
By familiarising yourself with their key compatibility features, you can confidently recommend this pairing to meet your client’s specific project requirements.
Sunsynk 50kW 3-Phase Hybrid Inverter
The Sunsynk 50kW 3-Phase Hybrid Inverter is designed to meet the demanding needs of large-scale solar installations. Because it is a hybrid inverter, it enables smooth integration of solar power, battery storage, and grid supply, offering flexibility and performance in equal measure. This makes it a preferred choice for installers working on projects with varying energy requirements.
Key Specifications
| Battery Voltage Range | 160–700V | Ensures compatibility with high-voltage battery systems like the BSLBATT HV Pack. |
| Charging/Discharging Current | 100A | Facilitates efficient energy transfer during peak demand periods. |
| PV Input Voltage | 180–850V | Ideal for maximising energy capture from large solar arrays. |
| Efficiency | 99% MPPT efficiency | Guarantees optimal energy harvest even in less-than-ideal conditions. |
| Communication Interface | RS485/RS232/CAN | Simplifies real-time monitoring and diagnostics. |
Enhanced Features
- Advanced MPPT Technology: The Sunsynk 50kW 3-Phase Hybrid Inverter has four MPPT trackers and supports up to eight strings, maximising energy conversion and optimising power output.
- Key Protection Mechanisms: The Sunsynk 50kW integrates overvoltage, reverse polarity, and thermal safeguards to further build on system reliability.
- Installer-Friendly Design: The simplified design and setup reduce installation time and maintenance.
BSLBATT HV Pack Energy Storage Solution
The BSLBATT HV Pack is a high-capacity, high-voltage battery designed to meet the energy storage needs of commercial and industrial applications. It uses advanced lithium-ion technology, offering reliability, longevity and excellent performance in demanding environments. This battery is ideal for large-scale systems requiring significant energy reserves, whether for off-grid setups, backup power, or energy arbitrage in grid-tied systems.
Key Specifications
| Energy Capacity per module | 7.776kWh | Sufficient for powering various facilities or serving as a backup during grid outages. |
| Charging/Discharging Current | 135A | Supports installations with high energy demands. |
| Cycle Life | 6,000 cycles at 90% DoD | Delivers ≥15 years of reliable performance. |
| Communication Protocol | CANBUS | Seamless integration with Sunsynk inverters. |
Key Benefits
Modular Design: The HV Pack is assembled in a stack using a smart clip lock system requiring only two people. This reduces installation time and labour costs.
- Long Cycle Life: Reduces maintenance costs and improves ROI for the end-users.
- Advanced Safety Feature: Extra safety measures with fire suppression built into every module.
- Scalable Design: Ideal for installations with growing energy demands.
What Makes the Sunsynk 50kW 3-Phase Hybrid Inverter and the BSLBATT HV Pack Compatible?
| HV Pack Size | # of Modules | BMU | Base | Pack Voltage | Sunsynk 50kW Voltage |
| HV Pack 9 | 9 | 1 | 1 | 558.9 | 160-700 |
| HV Pack 10 | 10 | 1 | 1 | 621 | 160-700 |
| HV Pack 11 | 11 | 1 | 1 | 683.1 | 160-700 |
Voltage Matching
The nominal voltage of the BSLBATT HV Pack (518.4 – 683.1) aligns perfectly with the Sunsynk inverter’s wide battery voltage range (160–700V). This voltage compatibility ensures efficient power transfer between the two devices, minimising energy losses and optimising system performance.
High Energy Transfer Rates
The Sunsynk inverter supports a maximum charging and discharging current of 100A, which aligns well with the BSLBATT HV Pack. While the battery can handle up to 135A, the inverter’s current output ensures stable and safe energy transfer even during high-demand periods.
Communication Protocols
Both devices use the CANBUS protocol, facilitating seamless data exchange between the inverter and the battery. This enables real-time monitoring, precise energy management, and system diagnostics. For installers, this reduces setup complexity and integration challenges.
Efficiency and Performance
The high efficiency of the Sunsynk inverter, at 97.6%, complements the BSLBATT battery’s high-performance design. Together, they minimise energy losses, ensuring that every watt of solar energy is effectively stored and utilised. The pairing ensures reduced energy costs and greater output reliability – key considerations for commercial and industrial projects.
Comprehensive Support
With warranties of up to 10 years, both products provide peace of mind for installers and end-users.
Applications and Use Cases
Light Commercial and Industrial Installations
The duo is ideal for businesses with high energy demands, such as data centres, factories, or offices, where reliability is crucial.
Backup Power Systems
In areas with unreliable grid supply, the Sunsynk-BSLBATT pairing ensures uninterrupted power and rapid transition between grid and stored energy.
Grid-Tied Systems with Energy Storage
Solar energy can be stored during off-peak hours and used during peak demand, reducing costs and improving energy independence.
The Sunsynk 50kW 3-Phase Hybrid Inverter and BSLBATT HV Pack 10 form a highly compatible, efficient, and scalable solution for light C&I solar installations. With their voltage alignment, advanced communication protocols, and robust designs, this pairing empowers solar installers to deliver exceptional energy solutions for their clients.
Register with Get Off Grid today or log into the portal to order the Sunsynk 50kW 3-Phase Hybrid inverter and the BSLBATT HV Pack battery.
Available at all our branches | Get Off Grid Randburg | Get Off Grid Centurion | Get Off Grid Cape Town | Get Off Grid Zambia
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