Powerenz LFP40 Sling Pack - 88-Watt utilizes the finest technology obtainable. Powerenz LFP40 takes advantage of a Lithium Iron Phosphate (LFP) battery that weighs 50-60% less than a lead-acid battery of equal capacity, and that will provide at least 2000 charge/discharge cycles before its performance begins to decrease.

Powerenz LFP40 utilizes Maximum Power Point Tracking (MPPT) solar charging which optimizes the electronic relationship between solar panel and battery and can accelerate the rate at which the battery can be solar-charged by up to 30%.

This Portable Solar Power System can be carried during events where power and minimal weight are critical. Powerenz LFP40 can provide electricity for electronics that require 12 volts DC up to 10 amps/120 watts, 120 volts AC up to 300 watts, and that can recharge itself in sunlight using the included lightweight folding solar panel. This product is best suited to provide power for electronics, such as cell and satellite phones, communication radios, laptop computers, small battery chargers, night vision systems, satellite repeaters, lighting fixtures, small power tools, televisions, GPS’s, flashlights, small refrigeration units, and more.

The battery, solar charge controller, power inverter, wiring, AC-powered battery charger, extension cable that connects the solar panel to the solar charge controller, and accessories are enclosed inside a water-resistant sling pack. The solar panel is carried separately. 12-volt DC power is accessible via a female cigarette lighter socket that plugs into the battery, and that will automatically shut down before it over-drains the battery. 120-volt AC power is provided by an inverter that plugs into the battery, and that will automatically shut down before it over-drains the battery.

Powerenz LFP40 Sling Pack - 88-Watt includes:

B attery - rechargeable, 12.8-volt, 40 amp-hour, 512 watt-hour LFP unit. The battery can be charged directly from the solar panel or from the included smart, 3-amp, 100-240VAC-powered charger that is configured for 12.8-volt LiFePO4 battery packs when the grid is available. The AC recharging time is 15-16 hours from empty to full.

Solar panel – This hi-efficiency, water (IP65)- and weather-proof, UV-resistant, Foldable solar panel comes with digital ACU camouflage or green-brown jungle camouflage on its external surface and has the following output ratings at maximum power: 88 watts; 5.165 amps; 17.024 volts. Its open circuit voltage is 20.38 volts, and its short circuit current is 5.727 amps. This superior panel is manufactured in the USA using high-quality monocrystalline solar cells, the rated efficiency of which is 18.4%. The panel weighs 8.1 pounds and measures 23 x 12 x 2 inches folded, and 48 x 23 x 1/8 inches unfolded (7.03 square feet). The power output connector can be a SAE connector or Anderson PowerPoles. In each corner of the panel, there is a metal grommet/ringlet that can be used to secure the panel. The camouflage pattern covers the external (non-solar cell side) surface of the foldable solar panel. On the solar cell side, the space between and around the cells is white to keep the panel cooler and to maximize its efficiency.

Solar Charge Controller – a 10.5-amp/140-watt MPPT unit. The solar charge controller is protected by a circuit breaker that can also be used as an ON-OFF switch. If the system is to be stored for a prolonged length of time, the circuit breaker should be switched to the OFF position and/or the battery should be charged every 2-3 months in order to prevent complete drainage of the battery. To solar recharge the battery pack, the circuit breaker must be switched to the ON position.

Backpack –Maxpedition Malaga sling pack. For a larger backpack so that additional items may be stored within, a Maxpedition Condor II may be substituted for the standard Maxpedition Malaga pack at an additional cost.

Power Inverter: continuous 300-watt (momentary peak 384 watts), modified sine wave unit that has 2 AC receptacles, and that will automatically shut off before it over-drains the battery.