3kW/2560Wh 220V portable solar storage system

3000w Portable Power Station with Pure Sine Wave Inverter – Reliable Off-Grid Energy for Outdoor Adventures, Emergency Backup & Remote Work

The KLW-CP3000 Portable Power Station is a high-capacity, intelligent energy solution designed for users who demand reliable and efficient off-grid electricity. With a robust 3000W continuous output and a 2560Wh lithium iron phosphate (LiFePO4) battery pack, this system delivers powerful performance for camping trips, emergency backup, remote construction sites, and off-grid living. Engineered for global use, it supports both US and EU socket standards, making it ideal for international travelers, outdoor enthusiasts, and professionals needing dependable power anywhere in the world.

This advanced portable solar generator features a bidirectional inverter that enables fast charging from AC outlets, solar panels, or DC sources while efficiently converting DC to AC power for household appliances. The pure sine wave output ensures safe operation of sensitive electronics like laptops, medical devices, and kitchen appliances—offering smoother performance than modified sine wave alternatives. With over 93% inverter efficiency and up to 92% input conversion rate, minimal energy loss means more usable power from your solar panels or wall outlet.

Key highlights include a Grade A Lifepo4 Battery with a lifespan exceeding 3000 charge cycles, ensuring long-term reliability even under heavy daily use. Smart app integration allows remote monitoring via smartphone—track remaining capacity, adjust charging modes, schedule operations, and receive real-time alerts. Multiple safety protections including overcharge, over-discharge, short circuit, and temperature control safeguard both the unit and connected devices. Its compact dimensions (403 x 300 x 435 mm) and lightweight design (37.5 kg net weight) make it easy to transport, while the included LED lighting adds convenience during nighttime use.

Designed for versatility, the KLW-CP3000 offers diverse output options: two USB-A ports (QC18W), two USB-C PD100W ports, an AC outlet (90–264V / 50Hz or 60Hz), a cigarette lighter socket (12V/10A), and four DC 5521 connectors. Whether powering a mini-fridge, electric kettle, CPAP machine, or work tools at a job site, this unit meets varied energy demands. It also supports solar panel input up to 800W (10–60V/22A), enabling rapid renewable charging when sunlight is available—ideal for sustainable off-grid lifestyles.

Perfect for adventurers, disaster preparedness kits, RVers, and off-grid cabins, the KLW-CP3000 excels in extreme conditions thanks to its wide operating temperature range (-10°C to +45°C). Users report consistent performance across seasons—from mountain camping in winter to desert expeditions in summer. The modular design and standardized connectors simplify setup and compatibility with existing gear, reducing downtime and increasing productivity.

Customers worldwide praise the system’s durability, ease of use, and smart features. Many highlight how it transformed their weekend camping experiences by eliminating reliance on noisy generators or unreliable campsite power. Others appreciate its role in emergency preparedness, especially after natural disasters where grid access is disrupted. Some users have successfully powered small offices, mobile clinics, and photography setups using only this single unit—demonstrating its adaptability beyond typical applications.

Common questions often revolve around battery longevity, solar charging speed, and compatibility with specific appliances. While actual runtime depends on device wattage and usage patterns, most users find the 2560Wh capacity sufficient for 2–4 days of moderate use in outdoor settings. Solar charging typically takes 4–6 hours under optimal sunlight, depending on panel wattage. As long as devices stay within the 3000W continuous limit and do not exceed the peak 6000W surge capacity, they can be safely operated without triggering protection mechanisms.

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