The Greenrich 16kWh Lithium Battery AF16000 is a 51.2V floor-standing LiFePO4 energy storage unit for larger residential, business, farm, and off-grid solar systems. Its 16kWh nominal energy stores power supplied through a compatible inverter for later use after sunset or during a power interruption. Runtime depends on the connected load, inverter settings, operating conditions, and permitted depth of discharge.
Greenrich 16kWh Lithium Battery Key Benefits
- 16kWh nominal energy and 314Ah nominal capacity for larger solar-storage and backup requirements.
- 100A rated charge and discharge current, with 200A maximum charge and discharge current.
- CAN and RS485 communication for selected compatible inverter systems.
- Support for up to 15 AF16000 units in parallel, providing up to 240kWh nominal energy storage.
- LiFePO4 chemistry, an integrated battery management system, a 3.5-inch display, quick-connect terminals, and an air switch.
AF16000 Key Specifications
- Brand: Greenrich.
- Model: AF16000.
- Product Type: 51.2V LiFePO4 battery.
- Battery Chemistry: Lithium iron phosphate, LiFePO4.
- Battery Configuration: 16S1P.
- Nominal Energy: 16kWh.
- Nominal Voltage: 51.2V.
- Nominal Capacity: 314Ah.
- Operating Voltage Range: 40V to 58.4V.
- Rated Charge Current: 100A.
- Maximum Charge Current: 200A.
- Rated Discharge Current: 100A.
- Maximum Discharge Current: 200A.
- Cycle Life: 8000 cycles at 0.5C and 80% DoD, measured to 70% end-of-life capacity.
- Maximum Parallel Quantity: 15 batteries.
- Communication: CAN and RS485.
- Display: 3.5-inch screen.
- Connections: Quick-connect terminals.
- Protection: Integrated BMS and air switch.
- Protection Rating: IP20.
- Operating Temperature: 0°C to 55°C while charging and -20°C to 55°C while discharging.
- Dimensions: 500 × 800 × 230mm.
- Installation: Floor-standing indoor installation.
Applications and Buying Considerations
This battery suits solar systems with higher overnight energy requirements, longer backup periods, or planned future expansion. The 16kWh figure is the nominal energy rating, not a guaranteed usable-energy figure. Usable energy and backup time depend on battery settings, inverter limits, connected load, temperature, and system design.
Before ordering, calculate the expected load in watts, required backup hours, available solar recharge energy, and the inverter’s battery-current limit. The inverter and battery must both support the required charge and discharge current.
Inverter Compatibility
The AF16000 uses CAN and RS485 communication and operates on a 51.2V nominal battery platform. These ports alone do not confirm compatibility. Confirm the exact inverter model, supported battery protocol, firmware version, battery voltage range, charge and discharge limits, communication cable pinout, and parallel master-and-slave setup before ordering.
Installation and Safety
The IP20 enclosure is intended for a clean, dry, covered indoor location with suitable ventilation. Keep the battery away from rain, direct sunlight, water sources, excessive dust, corrosive materials, and heat sources. The unit must remain within the stated charging and discharging temperature ranges.
Use a registered electrical contractor for electrical installation work. The installer must follow the manufacturer’s instructions and applicable South African electrical requirements. A registered person must inspect and test the completed electrical work and issue the required Certificate of Compliance where applicable.
Warranty Information
The published AF16000 warranty document states a 3-year product warranty and a separate battery performance guarantee of five years or 6000 charge-discharge cycles, whichever comes first. The performance guarantee requires at least 70% usable capacity under the stated test and operating conditions. The 8000-cycle technical rating does not represent an 8000-cycle warranty.
Warranty registration, proof of purchase, correct installation and commissioning, a signed commissioning report, installer details, readable serial-number labels, and operation within the manufacturer’s limits are required for warranty support. Review the current Greenrich warranty document before purchase.
Frequently Asked Questions
Is the AF16000 compatible with every 48V inverter?
No. Battery voltage, communication protocol, firmware, current limits, and communication cable pinout must match the exact inverter model. Confirm the inverter and battery pairing before ordering.
How many AF16000 batteries support parallel connection?
The system supports up to 15 AF16000 units in parallel, providing up to 240kWh nominal energy storage. Parallel installation and communication settings must follow the manufacturer’s instructions.
Does 16kWh mean 16kWh of usable energy?
No. The 16kWh figure is the nominal energy rating. Actual usable energy depends on the permitted depth of discharge, BMS limits, inverter settings, temperature, and battery condition.
Is the 8000-cycle rating covered by the warranty?
No. The technical specification lists 8000 cycles under stated test conditions. The published battery performance guarantee covers five years or 6000 charge-discharge cycles, whichever comes first, subject to its terms.
Is outdoor installation allowed?
No. The AF16000 has an IP20 rating and is intended for indoor installation in a dry and ventilated location.
Browse our Greenrich lithium batteries or contact Solar Panel Energy to confirm inverter compatibility, current stock, collection options, and delivery time before ordering.
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