Fortress Power eFlex MAX 5.4kWh 48V Lithium Iron Phosphate (LFP) BatteryThe eFlex MAX 5. 4 kWh is a high performance 48V lithium iron phosphate (LFP) battery engineered for maximum flexibility, reliability, and long term energy savings. Designed to operate in demanding environments from homes and apartments to off grid cabins, RVs, and boats it delivers uninterrupted backup power with smart inverter integration and advanced system communications. With a guaranteed 8,000+ cycle life, a 10 year warranty, and built in safety

or hydro MPPT charge controller designed for up to 150 DC volts input

120 Inch Length (10 Feet): Provides extended reach for inverter connections

widely available for photovoltaic overcurrent protection

Plan on using one Enphase branch Terminator Cap per circuit (up to 13 IQ6+ microinverters per 20A 240VAC branch circuit)

05 in Terminal Type FT Battery Type VRLA Sealed Gel Chemistry Lead Acid (Gel) Stand Loss <2% per month Certifications IEC-61427

ST-5P-12 utilizes high efficient monocrystalline solar cells and the latest solar module production technology

25-Year Product Warranty: Covers materials and workmanship

300 Amp Current Rating: Ideal for protecting high-capacity DC circuits

and a heavy-duty L-style mounting bracket

Anodized and bare aluminum

The Ameresco 330J is a 30W solar module with 12V nominal power output

Datasheet / Installation Guide: Download PDF