Description
FEATURES
The inverter has excellent efficiency and performs above 97%.
It is easy to install and has a clear touch screen where you can programme and read the system status. Added to the inverter is a Wi-FI port to allow the user to monitor the inverter via the internet.
• Maximum efficiency of 97.5% with wide input range
• Double MPPT design with precise MPPT algorithm
• Natural cooling- IP65 protection
• Compact and light design for easy installation
• Transformer-less GT technology
• RS485 Wi-Fi interface
• Built-in protection features
• Built-in anti-overflow function
• 25 years lifespan
Key Specifications:
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Model: SUNSYNK-G5.1
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Capacity: 5.12kWh
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Voltage: 51.2V
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Rated Current: 100Ah
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Battery Type: LiFePO4
Features & Benefits:
✅ Safe and Long-Lasting
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Built with LiFePO4 chemistry for excellent thermal stability and a long cycle life.
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Low self-discharge rate—can hold charge for up to 6 months without use.
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No memory effect and performs well under deep charge/discharge cycles.
✅ Intelligent Battery Management System (BMS)
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Monitors cell voltage, current, and temperature in real-time.
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Built-in protections: overcharge, over-discharge, over-current, temperature extremes.
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Automatically balances cells to optimize performance and battery life.
✅ Flexible & Scalable
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Parallel connection supported—expand capacity easily by adding more units.
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Compatible with SUNSYNK inverters and supports remote firmware upgrades.
✅ Compact, Convenient, and Eco-Friendly
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Wall-mountable design for easy installation and space-saving.
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Environmentally safe—non-toxic and pollution-free.
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IP20-rated with natural cooling; operates between -20°C and 55°C.
Combo Includes:
1x Sunsynk 51.2v 100ah 5.12kWh Lithium Battery G-Series Wall-Mounted (10 Years Warranty)
1x 5kw Sunsynk Hybrid Inverter (10 Years Warranty)
6x Tier 1 550w Mono Solar Panel (12 years warranty)
PLEASE NOTE COURIER FOR SOLAR PANELS ARE AT YOUR OWN RISK
Warranties:
All inverters and batteries must be installed by a qualified electrical wireman or Master electrician with a valid registration with the Department of Labour. A valid electrical certificate of compliance (COC) must be issued once installed, specific to the installation of the backup or solar system. The installation must be compliant with SANS 10142 and ALL its parts. Any warranty claim submitted without installation photos, a valid COC and proof of a qualified wireman/master electrician installing the unit, can be rejected and will render the warranty claim null at void.
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