SimpliPHI™ 4.9kWh Battery

Delivering more efficient, safer and reliable energy storage the SimpliPHI 4.9 kWh Battery utilizes advanced Lithium Ferro Phosphate (LFP) chemistry. Designed and built with versatility in mind, the SimpliPHI 4.9 kWh Battery seamlessly integrates with all leading inverters, making it an ideal solution for battery replacement, expansion of existing systems or as a new installation. This leading-edge energy storage solution is also at the core of the SimpliPHI Energy Storage System: the most advanced, safety-certified ESS available for homes and businesses.

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Available Models: 052001-00

Features

Long Battery Life

With 10,000 cycles at 80% depth of discharge (DoD) with a 96% round-trip efficiency, 26.8 MWh of energy throughout still maintaining 80% retained capacity.

Scalable for Any Energy Need

For longer duration storage so you have more on reserve when you need it, expanding up to 299kWh.

Validated to Industry's Toughest Safety Standards

UL 1642, UL 1973, UN 3480 and UN DOT 38.3 certified.

LFP Battery Chemistry

Provides peace of mind that your batteries reduce cobalt mitigating the risk of thermal runaway with fire propagation.

Closed-loop Communication

Optimizing the inverter performance with ongoing feedback between the elements of the system.

Maintenance-free

No ventilation, cooling or thermal regulation required with a 15-year warranty¹ so you know you are covered.

Versatile Installation Options

IP65 rating supports all weather conditions for both indoor or outdoor installations.

Flexible to Pair with Leading Inverters

Ready to be integrated with many inverters SimpliPHI, Sol-Ark and SMA. Other inverters pending. Easy to integrate into an existing system or a new installation.

Broad Operating Temperature

Ability to be used in a wide variety of temperature ranges.²

Proven Overcurrent Protection

Integrated BMS and 100A DC breaker on/off switch protects the battery from overcharge and discharge, increasing safety during installation and operation.

¹See operator’s manual or BRIGGSandSTRATTON.com for complete warranty details.
²Max operating ranges. Refer to Installation Manual for recommended conditions.

Specifications

SelfDischarge Rate

< 1% per month (when off)

Certifications

UL 1642, UL 1973, UN 3480, UN DOT 38.3

DC Voltage Range1

48 VDC to 56 VDC

DC Voltages Nominal

51.2 VDC

MAX Surge Discharge Rate 10 minutes

100 Amps DC (5.1 kW DC)

Terminals

3/8 in (10 mm)

MAX Continuous Discharge Rate

48.5 Amps DC (2.48 kW DC)

Storage Temperature

6 months: 14° to 77° F (-10° to 25° C)
3 months: -4° to 113° F (-20° to 45° C)

Memory Effect

None

Warranty

15 Years

Charge Temperature1

32° to 120° F (0° to 49° C)

Operating Temperature1

-4° to 140° F (-20° to 60° C)

Communications

CANBUS

AmpHours

97 Ah

Dimensions

23 x 28.5 x 8.5 in. (30” H w/terminals) / 3.2 ft3 (585 x 724 x 215.5 cm / 0.10 m3)

Rated kWh Capacity

4.9 kWh DC @ 100% DOD
3.9 kWh DC @ 80% DOD

Wall Mount Dimensions W x H x D

17.5 x 22.69 x .95 in (444.5 x 576.2 x 24 mm)

Weight

160 lbs. (73 kg)

Cycle Life

10,000+ cycles (@ 80% DOD)

Mounting

Wall Mount Only

MAX Continuous Charge Rate

48.5 Amps DC (2.48 kW DC)

IP Rating

IP65

Depth of Discharge1

up to 100%

Efficiency Rating

96%

Battery Cables

4/0 Parallel Connections - Up to 4 batteries per string

Marketing Model

SPHI-B-4.9

¹Max operating ranges. Refer to Installation Manual for recommended conditions.
*All specifications listed are typical/nominal and subject to change without notice.
**Engineered and Manufactured in California, USA
***BS1383 - 5/22