Calpha 5.12kWh Modular Power Kit with 3.5kw Charger Inverter
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- Ships within 24 hours, delivers within 2-5 days
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Calpha Modular Power Kits are premium, integrated power solutions specifically designed for tiny homes and RVs
Our kits are tailor-made for any application you need
Whether you're upgrading your van's electrical system, outfitting a tiny home, or powering an off-grid cabin, Calpha Modular Power Kits offer a versatile solution. These kits make it easy to customize your setup to meet your specific power requirements. No matter the size of your build, Calpha Modular Power Kits are adaptable to suit a wide range of applications, ensuring reliable and efficient energy for all your needs.
Find the battery stack that fits your power needs
Powers All Your Essential Appliances
Modular: Flexible and Easy Combination
The Calpha Modular Power Kit is a premium compact modular power solution designed specifically for tiny homes and RVs. It combines one all-in-one solar inverter (3.5kW, 5kW, or 10kW split-phase), one smart ePanel or WiFi modular communication stick, one AC output box, and up to 15 batteries (76.8 kWh) in different installation options. Featuring a simple installation design, customizing your energy setup has never been quicker or easier (less than 1 hour installation time).
Smart
Stay in control of your energy usage both at home and while on the move with a wide range of setting options and real-time data tracking available through the app/computer and smart ePanel.
Affordable
Our Modular Power Kit offers exceptional value, priced at less than $450 per kilowatt-hour (USD). This is based on a 20kWh, 10kW split-phase version, ensuring cost-effectiveness for your energy needs.
48V system, lower current, lower loss, safer operation
Modular Power Kits provide a safe and low power loss 48V power solution for your application. A 48V system delivers equivalent power output while significantly reducing heat and power loss compared to 12V systems, as only a quarter of the electric current flows through the wires.
Product Specifications
