Growatt ALP LV-US 5kWh 48V LiFePO4 Battery

What it does: Stores solar energy for backup power, self-consumption, or full off-grid use. Modular design — start at 5kWh, expand up to 40kWh as your needs grow.

Key specs:

• Capacity: 5kWh–40kWh (up to 36.8kWh usable)
• Chemistry: LiFePO4 (cobalt-free, safer, longer-lasting)
• Charge/discharge: up to 220A continuous
• Nominal voltage: 51.2V (compatible with standard 48V inverter systems)

Built for: Residential backup power, solar self-consumption, off-grid systems, commercial energy storage

Why it lasts:

• LiFePO4 chemistry = better thermal stability and safety than older lithium types
• Smart BMS = monitors cell voltage, temperature, and charge state to protect battery health
• IP66/NEMA 4X = safe indoors or outdoors

Scalability:

• Stack modules to grow capacity without replacing existing units
• Up to 8 battery packs in parallel for larger systems

Installation: Wall-mount or floor-standing — fits utility rooms, garages, or dedicated storage spaces

Warranty: 10 years

• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
• If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.