16kWh Stackable Residential Battery | Modular Solar Energy Storage

The 16kWh stackable residential battery is a 3-module system designed for homes that demand high capacity without committing to a fixed configuration. With 8000W continuous output, it can power heavy loads including heat pumps, well pumps, and electric ovens. Each module weighs under 30kg for single-person handling, making installation and future expansion truly DIY-friendly.

Quality & Warranty

All modules use Grade A LiFePO4 cells with matched internal resistance for consistent long-term performance. 6000+ cycle lifespan (80% DoD), 5-year full manufacturer warranty. Multi-layer BMS protection covers overcharge, overdischarge, overcurrent, short circuit, high/low temperature, cell imbalance, and communication failure. Certified: CE, UN38.3, IEC62619. Expand up to 160kWh with additional modules.

Features & Advantages

3-module stack delivering 16kWh capacity in a compact footprint
8000W peak output - enough for heavy household appliances
Daisy-chain expansion up to 10 modules (50kWh+)
Individual module monitoring via master BMS display
Auto-addressing - no configuration needed when adding modules
48V low-voltage architecture for safety and efficiency
Smart energy scheduling via mobile APP
Emergency power-off (EPO) port for safety compliance
Floor-stand or wall-bracket mounting options

Material & Design

Cells: Grade A Lithium Iron Phosphate (LiFePO4) prismatic cells
Enclosure: Cold-rolled steel with anti-corrosion powder coating
Cooling: Natural convection - no moving parts, zero noise
Connectors: Industrial-grade Anderson or MC4 compatible terminals
Display: LED status indicators + optional LCD touchscreen

Production Process

Cell Screening - 100% testing and matching of cells by internal resistance, voltage, and capacity
Module Assembly - Cells assembled into modules with laser-welded busbars and compression fixture
BMS Integration - Custom-calibrated BMS wired and programmed for the specific battery configuration
System Assembly - Modules, inverter, and housing assembled into the all-in-one enclosure
72-Hour Aging Test - Full charge/discharge cycle burn-in under simulated load conditions
Functional Verification - All communication ports, inverter switching, and protection features tested
Final QC - Visual inspection, insulation resistance, hi-pot test, and packaging

FAQ

Q: Do residential batteries work with both new and existing solar systems?

A: Yes, most are designed for integration with both new installations and retrofit projects.

Q: What monitoring options are available for home batteries?

A: Mobile apps and web dashboards provide real-time data on charge levels, performance, and usage history.

Q: Can residential batteries reduce peak demand charges?

A: Yes, they store energy to be used during peak-rate hours, lowering expensive demand costs.

Q: Are residential batteries noisy during operation?

A: No, most systems are virtually silent, with only minimal cooling fan noise if required.

Q: How do residential batteries contribute to sustainability?

A: They maximize the use of renewable energy and reduce reliance on fossil-fueled electricity.

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