Feature 01
Single pack covers many whole-home backup scenarios without stacking numerous 5 kWh units.
Product Detail
HOPE-14.3
Battery energy storage
Growatt Hope 14.3L-A1 / R1 LFP Battery
Large-format 51.2 V LiFePO4 battery pack rated at 14.3 kWh (13.3 kWh usable). Parallel up to 48 packs for up to ~686 kWh nominal capacity—R1 supports higher current for demanding hybrid and off-grid sites.
Key features
Feature 02
R1 variant supports higher charge/discharge for SPE 8000–12000 and SPF 6000 class inverters.
Feature 03
Parallel to 48 packs reaches roughly 686 kWh for estate or light commercial clusters.
Specifications
- Models
- 14.3L-A1 · 14.3L-R1
- Capacity
- 14.3 kWh · 13.3 kWh usable
- Nominal voltage
- 51.2 V
- Charge/discharge
- 140A (A1) · 220A (R1)
- DoD
- 93% (A1) · 90% (R1)
- Dimensions / weight
- 440/478×812×265mm · <120kg
- Max parallel
- Up to 48 packs (~686.4 kWh nominal)
- Cycle life
- >6000 (A1) · 8000 @0.5C 80% DOD (R1)
- Warranty
- 10 years (A1) · 5/10 years optional (R1)
Applications
- 1Large home ESS
- 2Off-grid with SPF 6000+
- 3Light commercial hybrid
- 4High cycling self-consumption
Export support
- 1Alternative to multi-rack LV for homes needing >10 kWh.
- 2Works with off-grid hybrid solution narratives.
- 3Weight and rigging notes provided for export logistics.
Buyer FAQ
One 14.3 kWh vs four 5 kWh Hope packs?
14.3 kWh reduces connections and footprint; 5 kWh packs offer granular expansion. Share available floor space and target kWh.
A1 vs R1 for my inverter?
R1 suits higher continuous current from 8–12 kW hybrids; A1 may be enough for 6 kW class—provide inverter model and peak load.
What should I include in an RFQ for a fast quote?
Destination market, inverter model (SPE/SPF), target kWh and peak load, and whether you need the higher-current R1 variant. Include floor space constraints and handling requirements.
Home & light C&I inquiry
Request a quote for Hope 14.3 kWh batteries
Share inverter model, target kWh, and whether you need higher current (R1). We’ll reply with pricing, lead time, and packing/handling notes.