The EG4 LifePower4 48V V2 is a 5.12kWh server-rack battery that tells your inverter which language to speak with a six-position DIP switch on its front panel. EG4’s spec sheet lists 16 UL-recognized 3.2V LiFePO4 cells, a 100A BMS, more than 6,000 cycles at 80% depth of discharge and a 10-year warranty. It also lists […]
Pairing a home battery with a generator is now built into several major backup systems. FranklinWH’s aGate can start and stop a generator automatically through an optional module. Enphase’s IQ System Controller 3G adds a dedicated generator port, which Enphase says works with most AC generators installed in the US. EcoFlow’s Smart Home Panel 2 […]
EG4 Electronics’ WallMount 314Ah Indoor battery stores about 16kWh in a single 51.2V lithium iron phosphate unit, with 12.86kWh usable at the company’s recommended 80% depth of discharge, according to EG4’s spec sheet (version 1.0.4) and user manual. It replaces the earlier 280Ah Indoor model in the same footprint, adds about 1.7kWh of capacity, and […]
HomeGrid’s Stack’d Series is a modular 48V LFP home battery that scales from 9.6kWh to 38.4kWh in a single stack and up to 576kWh with 15 stacks in parallel, with up to 14.4kW of continuous power from four modules or more, according to HomeGrid’s January 2026 specification sheet. It’s built from 4.8kWh modules that stack […]
Anker now sells two very different home battery systems: the SOLIX E10, launched at CES 2026 as a weatherproof, generator-ready whole-home backup that starts at $4,299 with one 6.144kWh battery, and the SOLIX X1, a modular, installer-sold home battery that grows in 5kWh steps, according to Anker’s US product pages and The Verge’s launch coverage. […]
EG4’s 6000XP off-grid inverter connects to a 48V battery bank with 1 AWG cable, takes two solar strings of up to 480VDC, and wires to grid, generator and load terminals with 8 AWG conductors, according to the installation manual EG4 Electronics publishes for the unit. The all-in-one inverter delivers 6,000W of 120/240V split-phase power, uses […]
SPAN’s smart electrical panel replaces a home’s breaker box with up to 48 app-controlled circuits and, paired with a compatible battery, lets owners choose which rooms stay powered during an outage, according to SPAN’s product pages. The company lists the panel at a starting price of $2,550 before installation, taxes and shipping, and says circuit-level […]
One Tesla Powerwall 3 can start and run most central air conditioners on its own. Tesla rates each unit at 11.5 kW of continuous power and a 185 LRA motor-start capability, which is enough for a typical 3-ton home AC with room left for the fridge, lights and Wi-Fi. This guide shows how to check […]
The Bluetti EP900 is a 9 kW, 120/240-volt hybrid inverter that pairs with two to four B500 lithium iron phosphate battery packs for 9.92 to 19.84 kWh of storage, according to Bluetti’s EP900 user manual. It accepts up to 9 kW of solar, switches to off-grid power in under 10 milliseconds, and carries a 10-year […]
The Sol-Ark L3 battery line, sold as the L3 Series LimitLess Lithium battery energy storage system, comes in two models: the indoor L3 HV-40 with 36.86 kWh usable and the outdoor L3 HVR-60 with 55.30 kWh usable, according to Sol-Ark’s 208V datasheet. Both use lithium iron phosphate cells, pair with Sol-Ark’s 30K three-phase inverter for […]
