Stored power
that stands
guard.
Meet SENTINEL. A 16 kWh lithium iron phosphate battery built around the energy needs of home. Quiet by design. Ready to grow.
Total fabrication & assembly coming soon to the USA.
TS16-314 / LiFePO₄ / 48 V CLASS
SENTINEL / TS16-314Nominal energy
Continuous power
Continuous charge & discharge
Maximum parallel expansion
Engineered for the everyday.
Prepared for what’s next.
A durable steel enclosure. Fan-free cooling. Intelligent battery management. Every detail serves a practical purpose.
A solid foundation.
C4V V-Series LiFePO₄ cells, rated for 8,000+ cycles at the cell level. At least 16.0 kWh usable energy at 25 °C.1
At home, inside or out.
1.5 mm galvanized steel with a powder-coated finish. Designed and production-verified to IP65; independent testing pending.2
Fewer moving parts.
Natural convection manages cooling without fans. A simple, passive approach to thermal management.
Cold-weather awareness.
An integral heater supports temperature management. The BMS inhibits charging below 0 °C.
Ready for connection.
CAN, RS-485 and RS-232 interfaces for inverter communication. Requires a separately listed UL 1741 SB inverter.3
A place in your plan.
Wall or floor mounting, a slim 218 mm depth, and adjustable feet. A stacked junction box houses the DC disconnect and key switch.
Start with one.
Think beyond it.
Connect up to 32 SENTINEL units on a single DC bus. Bidirectional DC-DC balancing supports parallel operation as storage capacity grows.
Combined nominal energy
Illustrative capacity = unit count × 16.08 kWh. Usable system energy, available power and installation requirements depend on the final system design and inverter selection.
Draft specifications, pending factory finalization. UL 1973, UL 9540A, UL 9540 and UN 38.3 testing/certification are in progress. The product is not yet listed and holds no conformity mark as of the supplied datasheet. Warranty and environmental figures are provisional; confirm against governing specification C4V-UBE-SPC-001, Rev B.
Let’s talk energy.
Have a question about SENTINEL, product availability, or partnership opportunities? Reach out to Jim Carmichael.
Jim Carmichael • jcar@photonelec.comUse the form to prepare an email, or contact Jim directly.
Get the complete picture.
Electrical ratings, installation dimensions and product notes in one document.
1. Cell-level cycle figure: 1C charge / 1C discharge to 70% retention at room temperature. This is not a system-level cycle-life guarantee.
2. Third-party IEC 60529 testing is pending. Production units may vary from the rendering.
3. DC battery only. No inverter is included and the battery performs no grid-interconnection function. System design must account for applicable installation requirements, including NFPA 855 and NEC 690.12.
4. Peak discharge events are limited to no more than once per five minutes. Dimensions include the top cover and gasket. All specifications are subject to change.