Briggs & Stratton SimpliPHI 4.9kWh Battery

The Briggs & Stratton SimpliPHI 4 9kWh Battery is the core of the Briggs & Stratton Energy Storage System (ESS). With a life cycle of over 10,000 cycles at a DOD of 80%, it will provide safe and reliable energy storage to your home for many years. The SimpliPHI 4.98kWh Lithium Ferro Phosphate (LFP) battery is engineered and manufactured in California. It is IP65 rated for outdoor installations and comes with an industry-best 15-year warranty.

Briggs & Stratton SimpliPHI 4.9kWh Battery

Long-lasting Power: Experience uninterrupted energy with an impressive battery life of 15+ years and efficiency of 96%.

Scalable for Your Needs: Size the battery pack to suit your energy requirements, SinpliPHI 4.9kWh batteries are scalable up to 60 units (299 kWh).

Compatible with Leading Inverters: Seamlessly integrate our batteries with top hybrid inverters like SimpliPHI 6kW and Sol-Ark.

Safe and Reliable Chemistry: Powered by lithium-ion phosphate (LFP) technology, SimpliPHI batteries are cobalt-free, ensuring safety and outperforming other solutions in reliability and performance.

Adaptable in Any Climate: With an IP65 rating and a broad operating temperature range, install your batteries in diverse indoor and outdoor environments.

Maintenance-Free Convenience: Enjoy hassle-free operation with no need for ventilation, cooling, or thermal regulation; plus a standard 15-year limited warranty for peace of mind.

Industry-Standard Safety: Brigg & Stratton adheres to the industry’s toughest safety standards, including UL 1642, UL 1973, UN 3480, UN DOT 38.3, and UL 9540A for the SPHI-B-4.9 Battery.

Smart Performance Optimization: The closed-loop communication system optimizes inverter performance by providing ongoing feedback between system components.

Enhanced Safety Features: With an integrated Battery Management System (BMS) and a 100A DC breaker on/off switch, the SPHI-B-4.9 Battery comes with fully built-in over-current protection solution.

SimpliPhi batteries contain lithium iron phosphate and must be handled with care. For comprehensive safety details, download and review the full Material Safety Data Sheet (MSDS).

SimpliPHI 4.9kWh Battery Specifications

• Model Number: SPHI-B-4.9
• DC Voltages – Nominal: 51.2 VDC
• Amp-Hours: 97 Ah
• Rated kWh Capacity:
  • 4.9 kWh DC @ 100% DOD
  • 3.9 kWh DC @ 80% DOD
• MAX Surge Discharge Rate (10 Minutes): 100 Amps DC (5.1 kW DC)
• MAX Continuous Discharge Rate: 48.5 Amps DC (2.48 kW DC)
• MAX Continuous Charge Rate: 48.5 Amps DC (2.48 kW DC)
• DC Voltage Range¹: 48 VDC to 56 VDC
• Depth of Discharge¹: up to 100%
• Charging Temperature¹: 32° to 120° F (0° to 49° C)
• Operating Temperature¹: -4° to 140° F (-20° to 60° C)
• Storage Temperature:
  • 6 months: 14° to 77° F (-10° to 25° C)
  • 3 months: -4° to 113° F (-20° to 45° C)
• Self-Discharge Rate: < 1% per month (when off)
• Cycle Life: 10,000+ cycles (@ 80% DOD)
• Memory Effect: None
• IP Rating: IP65
• Warranty: 10 Years
• Weight: 160 lbs. (73 kg)
• Dimensions (W x H x D): 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)
• Wall Mount Dimensions (W x H x D): 17.5 x 22.69 x .95 in (444.5 x 576.2 x 24 mm)
• Mounting: Wall Mount Only
• Efficiency Rating: 96%
• Communications: CANBUS
• Certifications: UL 1642, UL 1973, UN 3480, UN DOT 38.3
• Terminals: 3/8 in (10 mm)
• Battery Cables: 4/0 Parallel Connections – Up to 4 batteries per string