Our answer
The Goal Zero Yeti 700 cannot run a sump pump. A 630W running load exceeds the 600W continuous rating, so the station cannot sustain this appliance.
The checks behind this answer
Stored energy is the final check, not the first. Voltage, continuous output, and startup demand must clear before runtime means anything. Missing published evidence stays marked unverified instead of being treated as a pass.
| Check | Result | Why |
|---|---|---|
| Voltage | Clears | A sump pump runs on 115V and the Goal Zero Yeti 700 supplies 115V AC. |
| Continuous output | Blocks | A 630W running load exceeds the 600W continuous rating, so the station cannot sustain this appliance. |
| Startup demand | Blocks | The 1,800W start exceeds the published 1,000W peak, so the station is likely to shut down on the first compressor or motor start. |
What we could not verify
These gaps are in the published evidence, not in the arithmetic. Each one is a reason to check before you depend on this pairing.
- Neither manufacturer publishes how long the surge is held, so the margin above continuous output cannot be verified against a duration.
Before you rely on this
These limits decide whether this appliance belongs on a portable battery at all.
- A portable power station is not a substitute for a permanently installed sump-pump battery backup system, and nothing here is a guarantee against flooding.
- Startup current is the usual failure point. A station with enough stored energy can still shut down on the first motor start.
- Do not improvise a portable station into house wiring. Plug the pump directly into the station.
Replace our assumptions with your own
The duty cycle is the whole question. Rainfall, water table, and pit size decide how often the pump runs, and a planning figure cannot know any of them for your basement.
Read the nameplate amps, then count actual pump cycles during a heavy rain event and time one cycle. That gives you a duty cycle grounded in your own basement.
Continue through this cluster
Use the next page that answers your unresolved constraint
Evidence used on this page
Important fields are tied to a specific source. Manufacturer claims, government guidance, calculations, and planning assumptions remain separate.
- Goal Zero YETI 700 specifications
Goal Zero
Published specification table covering capacity, chemistry, lifecycles, inverter output, solar input window, weight, and warranty.
official product page
- Model 73 Sump Pump technical data
Zoeller Pump Company
Representative 1/3 HP, 115V automatic pump rated at 5.5A. An example, not a universal sump-pump preset.
official manual
- Wiring design and protection, 29 CFR 1910.304
Occupational Safety and Health Administration
Safety context for branch circuits, overcurrent protection, and grounding. A portable station must not be improvised into home wiring.
government guidance
- Calculation and compatibility methodology
Power Station Station
Defines the capacity, efficiency, reserve, duty-cycle, voltage, continuous-output, and startup checks applied across the site. Planning defaults are visible on every page that uses them.
planning assumption
Published specification table: inverter output and waveform, every DC and USB port with its rating, the solar input window and current limit, AC charge input, and expansion.
official product page