Endure is a lithium iron phosphate battery built to be serviced where it operates. Individual cells and the BMS are field-replaceable units — no factory-trained specialists, no cross-border logistics, no stranded packs.
When a cell fails, it is a local event. A briefed technician resolves it on site.
Cell-level monitoring via Wi-Fi identifies the affected cell position. Connect the battery to site Wi-Fi during commissioning; faults are flagged remotely or on the on-pack display.
Open the front panel and disconnect the BMS and balancer connectors. This protects the electronics before any cell bay is accessed.
Open the side service cover, remove the faulty cell, install the replacement. Observe correct polarity. Standard ring-lug connections — no proprietary connectors.
Reconnect control connectors. Confirm normal operation on the display. The battery returns to service.
Target MTTR: ≤ 15 minutes for a single cell swap. Approximately 30 minutes for a BMS replacement. Performed by a Level-1 technician with basic tools.
Chemistry: Lithium Iron Phosphate (LiFePO₄)
Nominal voltage: 51.2 V
Capacity range: 10–30 kWh per enclosure
Monitoring: Cell-level via Wi-Fi
Enclosure: Powder-coated steel, rated for indoor use
Shipping: Enclosure and cells shipped separately; assembled on site
For full electrical and mechanical specifications, including discharge ratings, dimensions, and BMS detail, download the spec sheet.
Endure batteries are available for installations using Deye or Sunsynk inverters configured in "Bat %" mode.
Endure is not available to sites using voltage-setpoint control for low-voltage disconnect. CAN bus communication is not recommended for remote operations; it can be arranged for special circumstances on request.
Contact Endure before ordering to confirm your setup is compatible.
Spares on site. Keep a small cache of LFP cells and a basic service kit at each installation — insulated screw drivers, torque wrench, multimeter, and gloves.
Training. A short video and a laminated A5 procedure card. Designed for general electricians, not factory-trained specialists.
Shipping. Enclosures and cells travel separately. Cells ship in standard cartons on pallets. The enclosure ships empty. On site, the cells are installed into the enclosure before commissioning.