Updated October 1, 2026 · HabitatCue Editorial Team
Enphase vs Otovo
Enphase
Otovo
Higher score in this comparison
Where Enphase and Otovo differ
| Compare | EnphaseReviewVisitVisit | OtovoReviewVisitVisit |
|---|---|---|
| Largest battery capacity (Wh) | 1,532 | 21,000Higher |
| Cycle life (cycles) | 2,500 | 6,000Higher |
| Warranty | 5 yearsHigher | 2 years |
| Markets | US | AT, BE, FR, DE, IT, NL, NO, PL, PT, ES, SE, CH, GB, USCovers more |
| Price from | Not confirmed | PLN 375 |
| Highest continuous output (W) | 1,500 | Not confirmed |
| Highest solar input (W) | 400 | Not confirmed |
Same on both: UPS mode (Yes).
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Key differences
- Otovo scores higher overall: 9.3 vs 8.8.
- Largest battery capacity (Wh) is higher at Otovo: 21,000 vs 1,532.
- Cycle life (cycles) is higher at Otovo: 6,000 vs 2,500.
- Warranty is higher at Enphase: 5 years vs 2 years.
- Support channels: only Enphase offers Community.
- Support channels: only Otovo offers Email.
- Founded is lower at Enphase: 2006 vs 2016.
- Otovo is available in 13 more countries.
- Products: only Enphase offers Power station.
- Markets: only Otovo offers AT, BE, FR.
Our verdict on each
Enphase
Enphase suits US households that already have solar or plan it and want backup storage, panels and a home battery from the same maker. It earns its place on build choices rather than scale: cells are lithium iron phosphate (lifepo4), and buyers wanting whole-home capacity will look elsewhere.
Otovo
Otovo suits households that want solar panels and a home battery ordered from one supplier, and it stores a lot in a single unit. Capacity reaches 21,000 Wh with 6,000 cycle life, which makes it a practical daily pick, while the 2 year warranty is the trade-off to weigh.
Score breakdown
| Area | Enphase | Otovo |
|---|---|---|
| Cost | Not confirmed | 9.9Entry price of PLN 375 ranks 2 of 27 brands compared, so cost is this brand's strongest suit. |
| Offer | 8.4Warranty of 5 years and 2,500 rated cycles, plus uninterruptible mode, carry the offer score. | 9.0HigherProduct types cover solar panel and home battery and storage reaches 21,000 Wh with 6,000 cycle life, giving a broad system in one place. |
| Trust | 9.6HigherFounded in 2006 and based in US, with support on phone, help centre and community. | 8.8Warranty of 2 years ranks 17 of 19 brands compared, which holds trust back against 8.8. |
How they place
| Ranking | Enphase | Otovo |
|---|---|---|
| Home batteries and balcony solar | 15 of 57 | 7 of 57 |
If neither fits
DATOUBOSS has largest battery capacity (wh) at 32,150, against 1,532 for Enphase and 21,000 for Otovo.
DATOUBOSS reviewWhere these facts come from
Enphase
- enphase.com: 13 facts, checked September 30, 2026
Otovo
- otovo.pl: 11 facts, checked September 30, 2026
- otovo.com: 1 fact, checked September 30, 2026
Every fact side by side
| Fact | Enphase | Otovo |
|---|---|---|
| Products | Power station, Home battery, Solar panelCovers more | Solar panel, Home battery |
| Battery chemistry | Lifepo4 | Lifepo4 |
| Legal entity | Enphase Energy, Inc. | Otovo Sp. z o.o. |
| Headquarters | United States | Norway |
| Founded | 2006Lower | 2016 |
| Support channels | Phone, Help centre, Community | Phone, Email, Help centre |
Where each stands against the rest
| Fact | Enphase | Otovo | Median |
|---|---|---|---|
| Largest battery capacity (Wh) | 1,532lowest quarter | 21,000highest quarter | 7,200 |
| Highest continuous output (W) | 1,500lowest quarter | Not confirmed | 4,000 |
| Cycle life (cycles) | 2,500lowest quarter | 6,000at the median | 6,000 |
| Highest solar input (W) | 400lowest quarter | Not confirmed | 3,000 |
| Warranty | 5 yearsat the median | 2 yearslowest quarter | 5 years |
Median across 33 listed brands.
Pros and cons
Enphase
Pros
- Cells are lithium iron phosphate (lifepo4), the chemistry behind 96% of the brands on our data.
- The range covers power station, home battery and solar panel, so a panel, a portable power station and a home battery can come from a single maker and a single support desk.
- Solar input of 400 W lets the pack refill from an array rather than only from a wall socket.
Cons
- Maximum capacity is 1,532 Wh, which puts Enphase at 28 out of 28 brands on our capacity table, so storage for a long evening is limited.
- Peak output of 1,500 W ranks 22 out of 24 brands, below the category median of 4,000, so heavy loads cannot run together.
- The portable range is listed for US only, so buyers in any other market have to look at another maker.
Otovo
Pros
- Batteries use lifepo4 chemistry with a stated cycle life of 6,000 cycles, which suits charging every day rather than now and then.
- Storage reaches 21,000 Wh in a home battery, and the same range covers solar panel and home battery so panels and storage can be ordered together.
- UPS mode is offered, so essential loads can run through an outage on battery power.
Cons
- Warranty of 2 years ranks 17 of 19 brands compared, so cover after purchase is where it gives ground.
- Product types run to solar panel and home battery only, so anyone after balcony solar or a portable power station is better served by ALLPOWERS, whose range is power station, solar generator and home battery.
- The entry price of PLN 375 is quoted in Polish zloty, so buyers in other markets have to convert before comparing with anything priced in their own currency.
Who each suits
Enphase
Who it suits
- US households with rooftop or balcony solar who want storage and a home battery from the same maker.
- People who need a router, monitor and laptop to survive an outage, since uninterruptible power supply mode is available.
- Buyers who put cell longevity and cover length above having the largest pack available.
Who should look elsewhere
- Buyers who want a solar generator or balcony solar, because ALLPOWERS covers power station, solar generator and home battery and Enphase does not.
- Anyone shopping outside US, the only market listed for this range.
- Households that want a portable power station and panels with no home battery, since Jackery covers power station, solar generator and solar panel and stops there.
Otovo
Who it suits
- Households in the markets listed for Otovo, AT, BE and FR, who want solar panels and a home battery ordered from one supplier.
- Buyers who need backup during outages, since UPS mode is offered and the batteries reach 21,000 Wh.
- Households comfortable with a 2 year warranty who put storage size ahead of the length of cover.
Who should look elsewhere
- Buyers shopping only for a home battery with no panels, who will find WattCycle and its home battery a tighter fit.
- Buyers who also want a power station, who should compare DATOUBOSS and its power station and home battery.
- Buyers after balcony solar alongside storage, who should look at ALLPOWERS and its power station, solar generator and home battery.
Country by country
| Country | Enphase | Otovo |
|---|---|---|
| Austria | No | Yes |
| Belgium | No | Yes |
| France | No | Yes |
| Germany | No | Yes |
| Italy | No | Yes |
| Netherlands | No | Yes |
| Norway | No | Yes |
| Poland | No | Yes |
8 of 14 countries where either is available.
Questions about each
Enphase
How long is the warranty on the Enphase portable range?+
Cover runs 5 years on the portable energy range, a long term next to most of the field in our warranty table. Enphase ranks 9 out of 19 brands on warranty length, so the term is longer than a good share of the field, though it is not the longest listed.
How much power does the pack put out?+
Peak output is 1,500 W, enough for a fridge-freezer, a router and lighting together, not for heating or cooking loads. On our data that output ranks 22 out of 24 brands, so treat the unit as a short outage supply rather than a whole-home system.
Otovo
What does a system cost to start with Otovo?+
The entry price is PLN 375, which places Otovo close to the front of the brands compared on cost. Think of it as the starting figure for a system rather than a monthly amount, and check what adding a home battery does to the total before you settle on a plan.
How much energy can the battery store?+
Storage tops out at 21,000 Wh, which places Otovo mid-table among the brands compared on this measure rather than at the very top. Buyers chasing the largest single unit on the market have further to look, while most solar homes will find this scale workable for evening and overnight use.