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1Clear out junk files and repair common Windows errors2Fix the driver behind crashes, sound loss and screen glitches3Repair Windows errors before they cause bigger problems直接结论:DELTA 3 Max Plus 更适合预算、重量和短期停电之间取得平衡的用户;DELTA 3 Ultra Plus 则凭借更大的基础容量、更高的持续输出和最高 1,600W 太阳能输入,更适合多日停电、房车和固定式离网小屋。两款都能扩展电池,但“可扩展”不等于能自动为整栋住宅供电。
以下规格以 EcoFlow 美国版资料为准。价格、库存、套装内容、固件和保修条件会变化;文中价格仅代表官方页面在 2026 年 8 月 16 日前后显示过的促销和标价信号,不应视为长期售价。
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核心规格:3,000W 与 3,600W 的差别之外
| 项目 | DELTA 3 Max Plus | DELTA 3 Ultra Plus |
|---|---|---|
| 标称容量 | 2,048Wh | 3,072Wh |
| 额定交流输出 | 3,000W | 3,600W |
| 峰值输出 | 6,000W | 7,200W |
| X-Boost 官方信息 | 最高约 3,800W | 4,600W |
| 官方扩展描述 | 约 2–10kWh | 约 3–11kWh |
| 兼容额外电池 | DELTA 3 Max Plus Smart Extra Battery,2,048Wh | |
| 最大太阳能输入 | 当前官方页面资料未确认 | 1,600W |
| Ultra Plus 重量 | — | 约 33.7±0.6kg |
| Ultra Plus 尺寸 | — | 613.1 × 327.71 × 394.95mm |
| Ultra Plus 交流接口 | — | 4 个最高 20A 端口,另有 1 个最高 30A 端口 |
规格来源:EcoFlow DELTA 3 Max Plus 官方页面、DELTA 3 Ultra Plus 官方页面及其官方规格页。
Max Plus 的优势是 2kWh 级容量配合 3,000W 输出,已经足以覆盖许多家庭关键负载。Ultra Plus 的容量增加约一半,持续输出多出 600W,峰值也更高,因此在多个设备同时启动或运行时余量更大。不过,真正决定体验的还包括逆变器损耗、设备启动功率、补能速度、重量和家庭接线方式。
#1 Best Overall
- SOLAR GENERATOR WITH SOLAR PANEL: Power your outdoor adventures with the MARBERO Solar Generator M82MAX and 30W Solar Panel. Ideal for camping, road trips, or off-grid living, this duo delivers reliable electricity wherever you go. With a high-capacity power kit, you'll enjoy uninterrupted device charging, ensuring your outdoor fun never ends.
- VERSATILE POWER OUTPUT: Meet all your power needs with our multi-output power station. Equipped with a 111Wh lithium battery (30,000mAh), it features 4 USB-A and 1 USB-C ports for fast charging, 2 AC ports for 110V/60Hz output at 80W (120W peak), and 1 DC port delivering up to 120W. Perfect for charging smartphones, laptops, lights, and more—all at once.
- COMPACT & LIGHTWEIGHT: Designed for mobility, the power station weighs only 2.3lbs, and the foldable solar panel just 1.8lbs. With compact dimensions (6.5 x 3.2 x 4.6 inches for the power station and 8.3 x 12 x 1.18 inches folded, 25.4 x 12 x 0.78 inches unfolded for the panel), these devices are perfect for on-the-go power, whether you're outdoors or facing a power outage at home.
- HIGH-EFFICIENCY PERFORMANCE: Our foldable solar panel boasts advanced solar arrays with a conversion rate of 21.5-23.5%. A built-in smart chip optimizes charging speed and protects against overcharging and overloads, ensuring efficient and safe energy conversion for all your devices.
- PACKAGE INCLUDED: 1*MARBERO Portable Power Station M82 MAX, 1*30W Solar Panel, 1*Power Adapter,1*Cigarette Lighter Output,1*User Manual
它们是便携电站,不是自动整屋储能系统
两款产品都集成了电池、逆变器、交流输出、太阳能输入和电池扩展功能,可以在停电时为指定设备或关键回路供电。但这与家用电池墙或完整整屋储能系统不是一回事。
- 最简单:把冰箱、路由器、灯或电脑直接接到电站上。
- 更实用:通过合规的延长线为预先选定的关键设备供电。
- 更复杂:由专业人员设计转接开关,把特定住宅回路接入备用电源。
- 整屋方案:需要评估配电板、负载管理、转接设备、当地电气规范,以及中央空调、电热水器和电暖器等大负载。
因此,“3–11kWh 可扩展”描述的是电池系统容量范围,并不代表单机在所有组合下都能持续运行住宅的全部回路。Ultra Plus 页面还宣传可与 EcoFlow Smart Generator 配合,在长时间停电或离网使用中进行电池与燃油发电机之间的补能切换;这仍然是一个需要燃料、室外放置和合规使用的生态系统,不是无限供电。
容量怎么转化为实际续航
2,048Wh 和 3,072Wh 是电池额定能量,不是交流插座能够无损提供的电量。逆变器会产生损耗,设备待机功耗、环境温度、电池老化和放电策略也会影响结果。
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更合理的估算方式是:
实际运行时间 ≈ 电池容量(Wh)× 系统可用比例 ÷ 负载功率(W)
不要把可用比例默认设为 100%,也不要把冰箱的铭牌功率直接当作全天平均功率。冰箱和冷冻柜会周期性启停;微波炉和水壶功率很高但运行时间短;电热毯可能长时间工作但受温控影响。USB-C 直流供电在某些场景下还可能比交流适配器更高效。
| 负载 | 需要重点核对 |
|---|---|
| 路由器、光猫和 LED 灯 | 平均功耗通常较低,容量差异主要体现为可持续时间。 |
| 电脑和显示器 | 工作功率、适配器损耗及 USB-C 直流供电方式。 |
| 冰箱 | 压缩机启动峰值、平均运行功率和延长线规格。 |
| 微波炉 | 高功率短时使用,注意输入功率而非仅看标称烹饪功率。 |
| 水壶、电暖器、电磁炉 | 持续高功率会快速消耗电量。 |
| 空调、水泵和电动工具 | 启动功率、持续功率、X-Boost 兼容性和热管理。 |
输出能力:Ultra Plus 的优势是否值得升级
Max Plus 的额定交流输出为 3,000W,峰值为 6,000W;Ultra Plus 为 3,600W 和 7,200W。对于单独运行冰箱、网络设备、电脑或照明,两者的差别未必明显。若同时使用微波炉、水壶、冰箱或电动工具,Ultra Plus 多出的持续输出余量更有价值。
但 X-Boost 不能理解为逆变器真正变成了更大功率。EcoFlow 宣传 Max Plus 可支持部分最高约 3,800W 设备,Ultra Plus 的 X-Boost 标称为 4,600W。这类模式可能通过调整供电方式让部分电热负载工作,却不保证电机、压缩机、变频器或精密电源正常运行。
Rank #2
- Portable Generator with 60W Solar Panel Included: with a big battery pack, ZeroKor 300W solar powered generator are powerful enough to charge smartphones,tablets,laptops,headphones or other outdoor small camping supplies(Tips:Using electrical appliances over 300W may damage the portable solar generator, especially some devices that are prone to heat or built-in air compressor such as coffee maker,Hair dryer, water pump etc )
- Multiple Charging outlets for camping gear with SOS Flashlight: with 2* 300W Max wall AC outlets, 1* DC port (9V-12.6V/10A max ), 3* 5V/3A Max USB ports, 1*quick charge USB port (5V/3A 9V/2A Max), Flashlight with reading mode and SOS mode for your outdoor Adventures, our portable solar power station offers a versatile charging solution,allowing you to charge your outdoor smart devices directly from a wall AC outlet
- Multiple Charging Optional, Solar Panel Charger 60W Included: ZeroKor portable power bank generator can be recharged by Home AC outlet, DC5521 13V-23V Solar Panel (Portable Power Station built-in MPPT), 12V Carport. Take the portable solar power bank generator with you on-the-go and never worry about power shortage,the portable AC outlet design makes it more suitable for Tent camping OFF-Grid
- Built in BMS(Battery Management System) : ZeroKor portable power station features short circuit protection, over-current protection, over-voltage protection, overload protection and overheating protection. The built-in cooling fan system will automatically start and stop according to the portable battery pack internal temperature during use. Acting as a portable solar power bank, it accommodates multiple devices simultaneously, making it perfect for indoor and outdoor use
- HIGH CONVERSION EFFICIENCY: ZeroKor solar panels 60W monocrystalline solar cell have a high conversion efficiency of 20.5%, and its performance is better than that of polycrystalline solar panels under the condition of insufficient light
购买前应查看电器铭牌和说明书中的:
- 额定功率和启动功率;
- 工作电压与频率;
- 是否要求纯正弦波;
- 是否包含电机、压缩机或加热元件;
- 是否允许使用 X-Boost 类模式。
“能够启动”也不等于“能长期稳定地按额定性能工作”。尤其不要仅凭 X-Boost 数字判断中央空调、热泵或大功率电暖器是否适配。
额外电池:两款设备最重要的共通点
EcoFlow 的 DELTA 3 Max Plus Smart Extra Battery 容量为 2,048Wh,官方页面说明它可用于 DELTA 3 Max Plus 和 DELTA 3 Ultra Plus,并采用 LFP 电芯。理论组合为:
- Max Plus 单机:2,048Wh;
- Max Plus 加一块额外电池:約 4,096Wh;
- Ultra Plus 单机:3,072Wh;
- Ultra Plus 加一块额外电池:約 5,120Wh。
Ultra Plus 官方扩展范围写为约 3–11kWh,但不能仅凭一块 2,048Wh 电池推断所有扩展组合。购买前要核对美国版型号、连接线、固件和官方兼容列表,不能把不同 EcoFlow 系列电池随意混用。
额外电池的价值取决于实际负载和补能能力,而不只是容量。它可以延长冰箱、网络设备和医疗设备候选负载的备用时间,却也会增加成本、占地、搬运负担和太阳能充电时间。如果现有太阳能板只有 400W 或 500W,电池变大后不一定能在每天的日照窗口内重新充满。
额外电池页面还注明支持即插即用,可在 EcoFlow App 中查看电量和温度;注册 App 后最高可获得 5 年保修,具体条件仍应以当地条款为准。来源:EcoFlow Smart Extra Battery 官方页面。
Rank #3
- Powerful yet Compact: Boasting a 1,500W AC output and a 3,000W surge peak, the Solar Generator 1000 V2 can power multiple appliances, including AC units, fridges, and electric pots. With a 1,070Wh capacity and a lightweight build of only 23.8 lbs, along with a foldable handle, it makes an excellent companion for outdoor camping, road trips, and emergencies.
- One Hour Fast Charging: Charge your Explorer 1000 v2 Portable Power Station from 0% to 100% battery level in just one hour with emergency charging activated via the Jackery App. It defaults to 1.7 hours for a full charge to optimize battery health. Alternatively, reach a full charge in 3 hours with a 600W Alternator Charger, or charge to 80% in 6 hours using a 200W solar panel.
- 10 Year Lifespan: The Explorer 1000 v2 portable power station is equipped with a durable LFP battery, maintaining over 70% of its original capacity even after 4,000 charge cycles, offering longevity exceeding 10 years.
- Tailored for Versatility: Featuring two USB-C ports, one USB-A port, one DC car port, and three pure sine wave AC ports, along with LED lights, the Solar Generator 1000 V2 is capable of charging multiple devices simultaneously, meeting power needs in various scenarios. PD 100W fast USB-C charging ensures a rapid charging speed, even without power adapters.
- Smart App Control: Effortlessly switch between different charging modes with Jackery’s App—including one hour emergency charging from 0 to 100%, 30 dB quiet overnight charging mode, and energy efficiency mode. Maximize the freedom to adjust the power station to meet your needs.
太阳能与离网:容量越大,补能系统也要跟上
Ultra Plus 官方规格页列出的最大太阳能输入为 1,600W。美国商城页面还出现过 400W 和 500W 太阳能套装,并显示过约 9.6 小时和 7.7 小时的官方估算充电时间。这里的时间属于特定条件下的宣传估算,不是户外普遍保证。
实际太阳能输出会受到面板角度、云层、遮挡、温度、MPPT 电压范围、串并联方式、线缆损耗,以及电站是否同时为负载供电的影响。最大输入功率也不意味着必须购买同等瓦数的 EcoFlow 面板,但第三方面板必须满足电压、电流、接口和控制器要求。
离网系统应先回答四个问题:
- 夜间和阴天需要多少电池容量?
- 日均负载是多少,太阳能每天能补回多少?
- 连续阴天时是否有 Smart Generator 或其他备用能源?
- 房车或小屋的输入、输出、接地和配电是否符合当地要求?
没有经过实地测试时,不应把这两款产品称为“完全离网”“全天候自给”或“无限续航”。它们更适合作为电池和逆变器核心,再配合足够的太阳能阵列、节能负载和必要的备用发电机。
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参数表不能代替停电场景测试。购买或部署前,建议用实际设备逐项确认:
基本负载
- 路由器、光猫、手机充电器和 LED 灯;
- 台式电脑、显示器和 NAS;
- 冰箱或小型冷冻柜;
- 小功率医疗设备,但必须先由设备制造商确认电源兼容性。
启动负载
重点观察冰箱压缩机、水泵、电动工具和小型空调是否能启动。应记录启动是否成功、峰值功率、是否触发保护、保护后如何恢复,以及 X-Boost 开启和关闭时的差异。测试时先关闭其他负载,并使用符合规格的短延长线。
UPS 与旁路
如果电站要为电脑、网络设备或 NAS 提供备用电源,必须确认具体型号和固件的 UPS 行为、切换是否会导致设备重启、市电接入时负载由谁供电、停电后是否自动恢复,以及市电恢复后是否按设定重新充电。没有官方切换规格或独立测量数据,不应宣称“零延迟”或“无缝 UPS”。
Rank #4
- Ultra-Lightweight: At only 7.5 lbs, the Explorer 300 delivers a robust 292Wh capacity while remaining 17% lighter than the industry average. The sleek, integrated handle makes it effortless to carry on long hikes or pack with your camping gear, providing reliable off-grid power without adding bulk to your load.
- Versatile Power for 6 Devices: Equipped with 2 AC outlets, a 100W USB-C PD port, 2 USB-A ports, and a 120W car port. With a 300W rated output (600W peak surge), it easily handles laptops, drones, and cameras, while also serving as a dependable cpap battery for camping or a robust solar powered generator when paired with panels.
- Built to Last: Upgraded with premium LiFePO4 chemistry, this portable generator delivers over 4,000 charge cycles before reaching 70% capacity. This ensures more than 11 years of reliable service life, making it a sustainable and durable energy partner for a decade of exploration.
- Fast Solar Charging: Perfect for off-grid use, this solar powered generator pairs seamlessly with Jackery panels. Reach 80% capacity in approximately 2.8 hours with a 100W solar panel, or maintain your gear with a portable 40W panel (80% in 7.5 hours), making it an essential part of your hunting essentials.
- WHAT YOU GET: 1* Jackery Explorer 300 Portable Power Station, 1*AC adapter, 1* car charger cable, 1* user guide (𝐒𝐨𝐥𝐚𝐫 𝐏𝐚𝐧𝐞𝐥 𝐍𝐨𝐭 𝐈𝐧𝐜𝐥𝐮𝐝𝐞𝐝.)
便携性:Ultra Plus 更像可移动的家庭设备
Ultra Plus 约 33.7kg,尺寸约 613.1 × 327.71 × 394.95mm。它可以从车上搬到屋内,也适合放在车库、房间、房车或离网小屋,但不适合被当作频繁手提的露营电源。
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应区分四种“便携”:能从车上移动到屋内,不代表适合一个人反复提走;有提手,不代表适合长途携带;能够放进车辆,不代表会对车内空间没有影响;能加装电池,也不代表整个系统仍然轻便。加上额外电池、太阳能板和线缆后,Ultra Plus 更接近固定式或半固定式备用设备。
Max Plus 更适合需要在住宅、车库和车辆之间偶尔移动的用户。若主要用途只是手机、电脑、照明和短途露营,两款都可能过度配置,1kWh 级甚至更小的电站通常更合理。
常见故障与排查
冰箱无法启动
- 关闭其他负载后重新尝试。
- 确认延长线长度和线径符合要求。
- 记录启动瞬间功率,区分启动失败和持续过载。
- 分别测试 X-Boost 开启与关闭。
- 若仍失败,不要把 X-Boost 当作长期解决方案,应检查冰箱和电站的兼容性。
额外电池无法识别
先确认型号和连接线正确且插到底,再断开所有输入输出后重启设备,并通过 App 检查固件、电量和温度。若仍无法识别,应保存错误提示和序列号,联系 EcoFlow 支持,不要自行混接其他系列电池。
太阳能充电比宣传慢
首先排查阴影、面板角度、云层和温度,再核对串并联方式是否处于 MPPT 电压范围内。还要考虑线缆损耗和电站正在同时供电的情况。官方估算应标注为理想条件估算,不能写成保证的充满时间。
价格、套装和购买成本
美国官方页面曾显示 Max Plus 约 1,099 美元促销价、1,899 美元标价;Ultra Plus 基础版本曾显示约 1,599 美元促销价、2,199 美元标价;2,048Wh 额外电池页面曾显示约 849 美元促销价、1,329 美元标价。部分 Ultra Plus 配置还曾显示缺货。由于促销、库存和套装内容会变化,购买时应确认:
Best Value
- Powerful yet Compact: Boasting a 1,500W AC output and a 3,000W surge peak, the Solar Generator 1000 V2 can power multiple appliances, including AC units, fridges, and electric pots. With a 1,070Wh capacity and a lightweight build of only 23.8 lbs, along with a foldable handle, it makes an excellent companion for outdoor camping, road trips, or emergencies.
- One Hour Fast Charging: Charge your Explorer 1000 v2 Portable Power Station from 0% to 100% battery level in just one hour with emergency charging activated via the Jackery App. It defaults to 1.7 hours for a full charge to optimize battery health. Engineered with advanced ChargeShield 2.0 technology, this power station charges safer, faster, and smarter.
- 10 Year Lifespan: The Explorer 1000 v2 portable power station is equipped with a durable LFP battery, maintaining over 70% of its original capacity even after 4,000 charge cycles, offering longevity exceeding 10 years.
- Tailored for Versatility: Featuring two USB-C ports, one USB-A port, one DC car port, and three pure sine wave AC ports, along with LED lights, the Solar Generator 1000 V2 is capable of charging multiple devices simultaneously, meeting power needs in various scenarios. PD 100W fast USB-C charging ensures a rapid charging speed, even without power adapters.
- Smart App Control: Effortlessly switch between different charging modes with Jackery’s App—including one hour emergency charging from 0 to 100%, 30 dB quiet overnight charging mode, and energy efficiency mode. Maximize the freedom to adjust the power station to meet your needs.
- 价格是单机还是套装;
- 是否包含额外电池、太阳能板或连接配件;
- 促销是否仍然有效;
- 页面显示的配置是否有库存;
- 保修、注册和退换货条件是否适用于所在地。
不要只比较主机价格。应把额外电池、太阳能阵列、延长线、转接开关、专业安装和可能的 Smart Generator 一并计入系统成本。
谁应该买 DELTA 3 Max Plus
- 需要冰箱、网络、照明、电脑和手机等关键负载的家庭用户;
- 主要应对几小时到较短时间的停电;
- 需要 3,000W 级输出,但仍在意搬运和预算;
- 露营、房车或偶尔离网,而不是全年固定运行;
- 希望以后通过官方额外电池扩容。
它的主要限制是 2,048Wh 在多日停电和高功率加热负载下会较快耗尽。若购买后长期运行水壶、电暖器、电磁炉或空调,实际续航会远低于只运行网络设备和冰箱的场景。
谁应该买 DELTA 3 Ultra Plus
- 更在意多日停电时长,而非单人搬运;
- 需要同时运行多个家庭关键负载;
- 计划安装较大的太阳能阵列;
- 使用房车、离网小屋或固定式备用电源;
- 希望使用 3,600W 持续输出、7,200W 峰值和更丰富的高电流接口。
它的代价是约 33.7kg 的重量、更高的系统成本和更长的充电需求。它仍然不能自动支撑整栋住宅,也不能绕过配电板、转接开关和当地电气规范。
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| 使用场景 | 建议 |
|---|---|
| 短时停电、冰箱、路由器、灯和电脑 | DELTA 3 Max Plus 通常已经足够。 |
| 多日停电、较高持续负载 | DELTA 3 Ultra Plus 更合适。 |
| 偶尔露营、只充电子设备 | 优先考虑更小更轻的 500Wh–1kWh 级电站。 |
| 房车或固定离网小屋 | Ultra Plus 更有余量,但必须配套合适的太阳能和备用能源。 |
| 已经拥有 Max Plus 额外电池 | 先确认型号、固件和连接兼容性,再计算升级后的总成本。 |
| 中央空调、热泵或整屋自动备用 | 比较固定式家用电池、发电机和专业安装方案,不要只看便携电站参数。 |
对大多数只想保护冰箱、网络和基本照明的家庭,Max Plus 是更容易控制成本和重量的选择。对需要更长备用时间、较高同时输出或离网补能能力的用户,Ultra Plus 的容量和接口余量更值得付费。无论选哪一款,先列出实际负载、启动功率、每日耗电量和补能来源,再决定是否购买额外电池或太阳能板,通常比单纯追求更大的数字更重要。
美国版产品资料:DELTA 3 Max Plus、DELTA 3 Ultra Plus、Ultra Plus 规格。
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