SolarEMS vs Eco
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SolarEMS
This application provides services for energy storage monitoring and data statistics. It offers a platform to track and analyze energy storage performance. Designed for efficient data management.
- Energy storage monitoring
- Data statistics
- Performance analysis
- Efficient data management
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SolarEMS 是一个 的电力与储能管理应用,提供电站、设备、告警、能量数据和视频等功能。 功能概览 - 电站与设备数据展示、历史曲线和统计数据查询。 - 告警查询与筛选。 - 能量、储能收益及用电统计展示。 - 萤石云设备直播、回放、录像、截图、云台控制、配网和对讲。 - 中英文等本地化支持,以及明暗主题切换
Eco
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EcoWatt Monitor & manage PV, BESS, DG, and EVSE — unlock seamless energy synergy and intelligent scheduling from your iPhone. EcoWatt puts complete control of your renewable ecosystem in your pocket. Real-time visibility into solar generation, battery storage, diesel backup, and EV charging — all unified in one powerful, intuitive app. Core Features Live System Tracking Instant view of power flow: • PV output (kW) • BESS charge/discharge (SoC %) • DG runtime & fuel status • EVSE charging speed & sessions Smart Energy Orchestration AI automatically balances loads, prioritizes solar, activates DG only when needed, and schedules EV charging during off-peak hours. Remote Operations & Alerts Start/stop generators, adjust BESS modes, or override schedules — from anywhere. Get push notifications for faults, low battery, or grid outages. Health & Efficiency Dashboard Monitor system uptime, energy yield, and component performance. Spot issues early with predictive maintenance insights. Multi-Site Ready Switch between home, business, or fleet locations with a single tap.
Screenshots
Verdict
SolarEMS and Eco are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SolarEMS ships an update fortnightly, Eco every 2 weeks. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.
| Parameter | SolarEMS | Eco |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 90 MB | 22 MB |
| Age rating | 17+ | 4+ |
| Developer | 少神 劳 | Ecowatt Technologies, Inc. |
In-app purchases
SolarEMS
No in-app purchases
Eco
No in-app purchases









