The assessment
How it scores, by category
Market position
The data
Solar-only string inverter
Converts PV string DC into grid-connected AC.
- Product role
- No native battery conversion path is recorded for the product.
- Published range
- 25 kW
- Phase
- Three phase
- Backup boundary
- No native backup recorded
Warranty coverage: 5-year term
Coverage includes
Parts only · term longer than 0 of 95 scored inverters
No inverter in the fleet publishes a year-by-year performance or output guarantee the way panels and batteries do - this shows the covered term against the market-typical term and where every scored inverter’s term lands (grey dots, sized by model count), plus what the warranty actually includes.
Verification & sources
Market context
Global evidencechange in the site menu
Global benchmark. This scorecard is benchmarked globally. A global score does not imply local availability, certification, warranty coverage, or installer compatibility.
Benchmark anchor. The score is anchored to the highest published rating in this exact series. Scored model: STP 25000TL-30 / Sunny Tripower 25.0 (25 kW, three-phase) · checked 2026-06-20. Evidence.
Sources & references · checked 2026-09-20
Strong evidence coverage
21 of 21 scored criteria link directly to a published source.
Values marked estimated, derived, or not found remain visible on the audit sheet and do not carry the same evidential weight as a linked source. Coverage measures direct links, not a guarantee that a claim is correct.
How far the evidence reaches
1 of 5 questions with checkable rows has a row beyond the maker's claim.
- Output3 checkable rows, none beyond the maker's claim1 held row, not scored
- Endurance2 checkable rows, none beyond the maker's claimMaker-only: 2 design facts
- Safety1 of 2 checkable rows beyond the maker's claim
- Backing2 checkable rows, none beyond the maker's claimMaker-only: 2 maker's commitments
- Fit2 checkable rows, none beyond the maker's claimMaker-only: 6 design facts5 held rows, not scored
- FootprintNot scored for inverters
- Third-party source
- Certified or regulator-listed
- Manufacturer claim
- Reviewed absence
Each bar is one question's checkable rows for this product at true share, stronger tiers first; hatching marks a reviewed absence: not published, we looked. Maker-only rows (warranty terms and design facts that rest on the maker's own documents) are counted under each question, never dropped. Held rows have no value, and each says why: not yet confirmed for the exact product, published but not matched to a rubric band, set by paired equipment, or not applicable. They are not scored and are counted under each question, never drawn. review.solar has measured none of these rows itself. How the evidence puzzle works
Record revision. Sunny Tripower 25.0 company backing and 45-year manufacturer history rechecked 2026-08-23; AU remains an installed-base record. India existing-catalogue inverter review 2026-09-02: IN overlays recorded from manufacturer Indian catalogues; scores unchanged. STP 25000TL-30 column values joined from the AU datasheet on 2026-09-20.
- Sourced valuesData card →
Show 9 more
- Archived copy of the primary sourcePDF ↗
- EV charging integrationManufacturer ↗
- Financial strength & warranty backingManufacturer ↗
- Financial strength & warranty backingManufacturer ↗
- Financial strength & warranty backingManufacturer ↗
- Thermal managementManufacturer ↗
- Thermal managementManufacturer ↗
- Warranty assuranceManufacturer ↗
- Grid & safety certificationManufacturer ↗
Product record history
6 changes to this record · 280 products changed in this update
EV charging integration
- Before
- Not previously recorded
- After
- Held: not yet confirmed for the exact product
Open protocol & API maturity
- Before
- Not previously recorded
- After
- Held: not yet confirmed for the exact product
VPP & grid services readiness
- Before
- Not previously recorded
- After
- Held: not yet confirmed for the exact product
Smart home & IoT depth
- Before
- Not previously recorded
- After
- Held: not yet confirmed for the exact product
Semiconductor technology
- Before
- Not previously recorded
- After
- Held: not yet confirmed for the exact product
Thermal load management
- Before
- Not previously recorded
- After
- Held: not yet confirmed for the exact product
1 change to this record · 5 products changed in this update
Grid & safety certification: Evidence sources
- Before
- https://files.sma.de/downloads/STP15-25TL-30-DS-en-41.pdf
- After
- https://certificates.iecee.org/#/deliverables/CERT/1544062/view; https://files.sma.de/downloads/STP15-25TL-30-DS-en-41.pdf
2 changes to this record · 10 products changed in this update
AU Warranty scope
- Before
- The exact datasheet publishes a five-year factory warranty with optional extensions. Remaining installed-unit coverage is serial-specific and must be checked with SMA Australia.
- After
- The exact datasheet (status 02/2021) publishes a five-year factory guarantee, with 10, 15 and 20 years marked optional. SMA Australia states, as read on 6 October 2026, that the 5+5 warranty program and extended warranty purchases are no longer available in Australia. SMA's current Limited Factory Warranty (document code COM-RES-GB-en-88, for new devices bought after 20 May 2026) does not list STP 25000TL-30 in its warranty period table, so its terms are not applied to this model. Remaining installed-unit coverage is serial-specific and must be checked with SMA Australia.
AU Evidence sources
- Before
- https://cer.gov.au/document/cec-approved-inverters; https://files.sma.de/downloads/STP15-25TL-30-AU-DS-en-41.pdf; https://manuals.sma.de/STPTL-30/en-US/391431051.html; https://manuals.sma.de/STPTL-30/en-US/43470603.html; https://www.pv-magazine-australia.com/2026/05/06/sma-exits-australian-small-scale-market-in-favour-of-utility-sector/; https://www.sma-australia.com.au/contact/contact-us; https://www.sma-australia.com.au/products/solar-inverters/sunny-tripower-x; https://www.sma-australia.com.au/support
- After
- https://cer.gov.au/document/cec-approved-inverters; https://d3yvy865gav9f.cloudfront.net/asset/851725204959/document_r69ufd9tdl4vh3rq5i6ejkvu3u/COM-RES-GB-en-87.pdf?content-disposition=inline; https://files.sma.de/downloads/STP15-25TL-30-AU-DS-en-41.pdf; https://manuals.sma.de/STPTL-30/en-US/391431051.html; https://manuals.sma.de/STPTL-30/en-US/43470603.html; https://www.pv-magazine-australia.com/2026/05/06/sma-exits-australian-small-scale-market-in-favour-of-utility-sector/; https://www.sma-australia.com.au/contact/contact-us; https://www.sma-australia.com.au/products/services-warranty; https://www.sma-australia.com.au/products/solar-inverters/sunny-tripower-x; https://www.sma-australia.com.au/support
1 change to this record · 1 product changed in this update
AU Support Note
- Before
- SMA Australia Pty Ltd continues support for installed home and business systems. This does not restore a current new-sale pathway for the exact model.
- After
- SMA Australia continues installed-system support; this does not establish a new-sale pathway for STP 25000TL-30. Its exact manual documents Modbus remote measurement, parameter and setpoint functions, disabled by default. SMA/SunSpec Modbus access requires configuration and protected networking. Sunny Portal monitoring and Smart Connected are separate cloud services; Smart Connected requires a permanent portal connection. No fixed firmware-support end date or exact cloud API/REST/certification join is established.
13 changes to this record · 2 products changed in this update
Weighted efficiency (CEC/Euro %): Evidence sources
- Before
- https://www.sma.de/en/products/solarinverters/sunny-tripower
- After
- https://files.sma.de/downloads/STP15-25TL-30-AU-DS-en-41.pdf
Number of MPPTs: Evidence status
- Before
- Reviewed absence
- After
- Sourced
Source revision
- After this change
- Sunny Tripower 25.0 company backing and 45-year manufacturer history rechecked 2026-08-23; AU remains an installed-base record. India existing-catalogue inverter review 2026-09-02: IN overlays recorded from manufacturer Indian catalogues; scores unchanged. STP 25000TL-30 column values joined from the AU datasheet on 2026-09-20.
The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.
Primary datasheetNight standby consumption (W): Evidence status
- Before
- Reviewed absence
- After
- Sourced
Peak efficiency (%): Evidence sources
- Before
- https://www.sma.de/en/products/solarinverters/sunny-tripower
- After
- https://files.sma.de/downloads/STP15-25TL-30-AU-DS-en-41.pdf
Peak efficiency (%): Evidence status
- Before
- Reviewed absence
- After
- Sourced
Max DC:AC oversizing ratio: Evidence sources
- Before
- https://www.sma.de/en/products/solarinverters/sunny-tripower
- After
- https://files.sma.de/downloads/STP15-25TL-30-AU-DS-en-41.pdf
Night standby consumption (W): Evidence sources
- Before
- https://www.sma.de/en/products/solarinverters/sunny-tripower
- After
- https://files.sma.de/downloads/STP15-25TL-30-AU-DS-en-41.pdf
Max DC:AC oversizing ratio: Evidence status
- Before
- Reviewed absence
- After
- Sourced
Number of MPPTs: Evidence sources
- Before
- https://www.sma.de/en/products/solarinverters/sunny-tripower
- After
- https://files.sma.de/downloads/STP15-25TL-30-AU-DS-en-41.pdf
Max input current per MPPT (A): Evidence sources
- Before
- https://www.sma.de/en/products/solarinverters/sunny-tripower
- After
- https://files.sma.de/downloads/STP15-25TL-30-AU-DS-en-41.pdf
Max input current per MPPT (A): Evidence status
- Before
- Reviewed absence
- After
- Sourced
Weighted efficiency (CEC/Euro %): Evidence status
- Before
- Reviewed absence
- After
- Sourced
5 changes to this record · 28 products changed in this update
IN Support Note
- Before
- Not previously recorded
- After
- The exact scored model STP 25000TL-30 is not named on SMA India's current product list. India has no public per-model BIS register, so registration is not independently verified here. Absence from that catalogue is a listing fact, not a quality finding, and does not change the global score. That list names Sunny Tripower 125, Sunny Tripower CORE2 and Sunny Highpower PEAK3. STP 25000TL-30 is not among them and is not transferred. Existing AU, US or DE warranty terms are not transferred.
IN Certifications
- Before
- Not previously recorded
- After
- The exact scored model STP 25000TL-30 is not named on SMA India's current product list retrieved 2026-09-02. India has no public per-model BIS register.
IN Evidence sources
- Before
- Not previously recorded
- After
- https://www.sma-india.com/products/overview; https://www.sma-india.com/products/sunny-tripower-125
Source revision
- Before
- Sunny Tripower 25.0 company backing and 45-year manufacturer history rechecked 2026-08-23; AU remains an installed-base record.
- After
- Sunny Tripower 25.0 company backing and 45-year manufacturer history rechecked 2026-08-23; AU remains an installed-base record. India existing-catalogue inverter review 2026-09-02: IN overlays recorded from manufacturer Indian catalogues; scores unchanged.
4 changes to this record · 73 products changed in this update
Evidence sources
- Before
- Not previously recorded
- After
- https://www.sma.de/en/products/solarinverters/sunny-tripower
Value
- Before
- Not previously recorded
- After
- Direct-pv string inverter with 2 independent MPPTs at the scored model boundary.
7 changes to this record · 34 products changed in this update
Manufacturing track record: Evidence sources
- Before
- After
- https://d3yvy865gav9f.cloudfront.net/asset/851725204959/document_f78n9sfb9t2v56b0k9r6prht0s/20260813_SMA_Quarterly_Statement_January-June_2026.pdf?content-disposition=inline; https://files.sma.de/downloads/STP15-25TL-30-AU-DS-en-41.pdf; https://www.sma.de/en/newsroom/news-details/45-years-of-sma-energy-that-powers-the-future; https://www.sma.de/fileadmin/content/global/Investor_Relations/Documents/Publications/Finanzberichte/2025/Annual-Financial-Report-SMA-Group-2025.pdf?v=1774464189
Financial strength & warranty backing: Evidence sources
- Before
- Not previously recorded
- After
- https://d3yvy865gav9f.cloudfront.net/asset/851725204959/document_f78n9sfb9t2v56b0k9r6prht0s/20260813_SMA_Quarterly_Statement_January-June_2026.pdf?content-disposition=inline; https://files.sma.de/downloads/STP15-25TL-30-AU-DS-en-41.pdf; https://www.sma.de/en/newsroom/news-details/45-years-of-sma-energy-that-powers-the-future; https://www.sma.de/fileadmin/content/global/Investor_Relations/Documents/Publications/Finanzberichte/2025/Annual-Financial-Report-SMA-Group-2025.pdf?v=1774464189
Financial strength & warranty backing
- Before
- Not previously recorded
- After
- Stable / listed
Financial strength & warranty backing: Evidence status
- Before
- Not previously recorded
- After
- Sourced
Source revision
- Before
- Australian exact-model datasheet status 02/2021; live operating manual and AU support checked 2026-08-06; CER export data as at 2026-07-29
- After
- Sunny Tripower 25.0 company backing and 45-year manufacturer history rechecked 2026-08-23; AU remains an installed-base record.
This is review.solar's publication history. It does not claim the product changed on the recorded date, and it excludes compatibility, system pairing, installation suitability and relative leaderboard prose. Open the complete JSON record.
Evidence timeline
Recorded verification events for this scorecard. These are evidence checks, not historical score snapshots.
- Core scorecard evidence checked
- IN market evidence checked
- AU market evidence checked
- Series benchmark evidence checked
- Plain-language warranty summary checked
Scored by Solar Analytica Research
Stay across the benchmark.
New scorecards, score changes and market signals, published as they happen.
Our reading
Sunny Tripower 25.0 scores 70, placing 9 of 9 in the Premium European class against a class average of 76.4. Its highest-scoring dimension is design & flexibility (86), above the class average of 84. Energy Ecosystem scores 46, the lowest pillar for this product. The class average on energy ecosystem is 68. Key specifications: 98.3% peak efficiency, 2 MPPT inputs, 5-year warranty.
Dietreich Farquharson · review.solar