Alpha‑ESS 12V 300W All‑In‑One Solar Inverter & 1 kWh Lithium Battery – 60 A MPPT Charger, Built‑in AC Charger
Alpha‑ESS 12V 300W All‑In‑One Solar Inverter & 1 kWh Lithium Battery – 60 A MPPT Charger, Built‑in AC Charger is backordered and will ship as soon as it is back in stock.
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Delivery, Shipping & Returns
Delivery, Shipping & Returns
1. Delivery Policy
All orders are processed and delivered by our delivery team within 1 day within Kampala. If your location is out of Kampala, please allow an additional day in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via telephone.
2. Returns (refunds and exchanges)
If you are unhappy with your item, please let us know. We only replace items if they are defective or damaged. If you need to exchange an item for the same item, please inform us via telephone or send us an email at sales@kwttechmart.ug and bring your item to our store.
Our refund and returns policy lasts 14 days. If 14 days have passed since your purchase, we can’t offer you a full refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Bring proof of purchase (receipt, order confirmation page, order details page) and payment method used to make the original purchase.
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All-in-One Compact Design: Everything built into one box—solar charger, inverter, Lithium battery, AC charger → minimal setup required.
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Dual Output Capability: Supports AC loads (230 VAC) and 12 V DC/USB (USB ports + 12 V DC jacks) for versatile applications
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Smart Charging Priority: Configurable system can prioritize solar, grid, or battery supply depending on conditions and settings
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Safety & Protection Suite: Built‑in protections include overcharge/discharge, overload, short circuit, over-temperature, and ground-fault detection
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Quiet Operation: Fan‑cooled design, with noise under 40 dB at 1 m distance
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Compact & Portable: Rough dimensions ~316 × 243 × 143 mm; weight ~15 kg
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Long Lifespan: Rated for over 10 years of reliable service with LiFePO₄ cells
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Specifications
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.