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Home Backup & Portable Power Station · 3,000W · 7kWh Bundle
A home battery and a portable generator, built into one system. This bundle pairs the Mango Power E power station with one expansion battery, combining for roughly 7kWh of CATL LFP storage — enough to ride out a multi-day outage or run a genuinely demanding job site without refueling anything.
The Mango Power E base unit stores 3.53kWh on its own — this listing pairs it with one Mango Power E expansion battery, doubling capacity to roughly 7.06kWh combined while keeping the same 3,000W continuous output. Add a second E unit down the line and power output scales to 6,000W; keep stacking expansion batteries and capacity grows well beyond what most portable power stations can offer.
This is a two-piece bundle: the Mango Power E power station plus one Mango Power E expansion battery. The base unit alone stores 3.53kWh — the expansion battery adds a second 3.53kWh block, bringing the pair to 7.06kWh combined.
Mango Power E uses CATL lithium iron phosphate cells — the same chemistry behind some of the highest-performing electric vehicles on the road. Compared to the NCA/NCM cells found in many competing power stations, LFP charges faster and holds up longer under repeated use, rated for over 6,000 cycles while still retaining more than 70% of original capacity. Five years of daily charging and discharging shouldn't leave a dent in performance.
CATL's cell chemistry tolerates a genuinely wide operating range, so the Mango Power E keeps working through conditions that would degrade or shut down a lot of consumer battery packs — whether that's a job site in the desert heat or an off-grid cabin through a hard winter.
Add the mSocket Pro accessory (sold separately) and the Mango Power E becomes a true 240V split-phase source, capable of running heaters, dryers, well pumps, and other appliances that a standard 120V-only power station simply can't handle. It's the difference between "keeping the lights on" and actually running a household through an extended outage.
Pair the Mango Power E with the optional mPanel accessory to wire it directly into a home's circuit panel. When the grid goes down, the transition to battery power happens automatically — no manual switching, no scrambling for extension cords, just continuous power to the lights, refrigerator, and other essentials plugged into that circuit.
General
| Specification | Mango Power E | Expansion Battery |
|---|---|---|
| Net weight | 100 lbs (45.4 kg) | 73 lbs (33.18 kg) |
| Size | 17.8 × 13.6 × 19.4 in | 17.8 × 13.6 × 12.5 in |
| Working temperature | Charge -20°C to 60°C, discharge -30°C to 60°C | Charge -20°C to 60°C, discharge -30°C to 60°C |
| Warranty | 5 years | 5 years |
| IP level | IP21 | IP21 |
| Quick charge | 80% in 1hr, 100% in 1.5hrs | — |
| Running noise | < 40dB no-load, < 51dB full-load | — |
Battery
| Specification | Mango Power E | Expansion Battery |
|---|---|---|
| Battery capacity | 3.53 kWh | 3.53 kWh |
| Cell chemistry | CATL LFP | CATL LFP |
| Life span | > 70% capacity after 6,000 cycles @ 25°C | > 70% capacity after 6,000 cycles @ 25°C |
| Max charging rate | Up to 1.1C | Up to 1.1C |
Input & Inverter
| Specification | Mango Power E | Expansion Battery |
|---|---|---|
| Charging method | AC wall, solar, EV charger, generator | AC wall, adapter |
| AC charging | Max 3,000 W | Max 3,000W (with MPE) / AC adapter |
| Solar charging | Max 2,000 W (60–150V) | — |
| Rated AC output | 3,000 W, 120V, 60Hz | — |
| Overload power | 3,150–4,800 W (variable time limits) | — |
| MPPT | 1× (roof and portable solar) | — |
| Inverter efficiency | Up to 88% | — |
Output Ports
| Specification | Mango Power E | Expansion Battery |
|---|---|---|
| Total output ports | 16 | 3 |
| AC output | 4 × 20A | — |
| USB-A | 6 × QC 3.0 27W | 1 × QC 3.0 27W |
| USB-C | 1 × PD 65W + 1 × PD 100W | 1 × PD 100W |
| Car power | 12V / 10A | 12V / 10A |
| DC5521 | 2 × 12V / 5A | — |
| AC RV port | 30A | — |
Smart Control & Display (Mango Power E)
| Specification | Value |
|---|---|
| Connectivity | Bluetooth and Wi-Fi |
| App control | Yes |
| OTA / USB firmware update | Yes |
| Modes | Backup, economy, time-based control |
| Screen | 4.3in touchscreen, 480×800, 16.7M colors |
It's a bundle of two units — the Mango Power E power station (3.53kWh) and one expansion battery (3.53kWh) — that together provide roughly 7.06kWh of combined capacity while sharing the same 3,000W inverter.
Yes. Additional Mango Power E expansion batteries can be added to further increase total storage capacity.
Yes, the Mango Power E accepts up to 2,000W of solar input across a 60–150V range through its built-in MPPT controller.
Yes. Direct home circuit-panel backup requires the separately sold mPanel accessory; 240V split-phase output requires the mSocket Pro.
Free shipping on all orders within the mainland US (Hawaii, Alaska and overseas territories excluded - a freight forwarder is required). Orders are confirmed by email immediately; we verify stock with the supplier before your card is charged. In-stock items ship within five business days, with tracking emailed within 24 hours of shipment. Typical lead time from purchase to delivery is 5-10 business days; freight transit is usually 4-6 business days. Minimum order value is $69.
You have 30 days from the delivery date to initiate a return (35 days for orders placed Nov 25-30 and Dec 25-31). Items must be unused, in original packaging with tags attached, and returns require prior authorization from our team.
To start a return: +1 (307) 317-7213, hello@ecosolarkits.com, or live chat. Read the full return and refund policy
