Manufacturer and seller images. Configuration examples may include additional equipment.
SanTan Solar: A light gray Sol-Ark hybrid inverter, front view, printed "Sol-Ark LIMITLESS POWER" above its touch screen. No model or power rating is printed on the front. Paid link.Paid link · price checked
This figure is printed on the California Energy Commission Solar Equipment List (data unchanged since October 1, 2026) as submitted for the listing. No maker document in the catalog prints it for this model yet.
Listed as "208; 240" under "Nominal Voltage (Vac)" on the California Energy Commission list (data unchanged since October 1, 2026; downloaded October 11, 2026). One list row per nominal AC voltage option (4 rows).
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentLocation: Row 1915, Nominal Voltage (Vac)
Documented
This figure is printed on the California Energy Commission Solar Equipment List (data unchanged since October 1, 2026) as submitted for the listing. No maker document in the catalog prints it for this model yet.
Listed as "13.4" under "Night Tare Loss (W)" on the California Energy Commission list (data unchanged since October 1, 2026; downloaded October 11, 2026). Solar Inverters list for the 240 Vac option.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentLocation: Solar Inverters list, Row 1918, Night Tare Loss (W)
Documented
This figure is printed on the California Energy Commission Solar Equipment List (data unchanged since October 1, 2026) as submitted for the listing. No maker document in the catalog prints it for this model yet.
Listed as "8.982" under "Maximum Continuous Output Power at Unity Power Factor (kW)" on the California Energy Commission list (data unchanged since October 1, 2026; downloaded October 11, 2026). Solar Inverters list for the 240 Vac option.
Listed as "8.818" under "Maximum Continuous Output Power at Unity Power Factor (kW)" on the California Energy Commission list (data unchanged since October 1, 2026; downloaded October 11, 2026). Solar Inverters list for the 208 Vac option.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentLocation: Solar Inverters list, Row 1918, Maximum Continuous Output Power at Unity Power Factor (kW)
Documented
This figure is printed on the California Energy Commission Solar Equipment List (data unchanged since October 1, 2026) as submitted for the listing. No maker document in the catalog prints it for this model yet.
Listed as "96.5" under "Weighted Efficiency (%)" on the California Energy Commission list (data unchanged since October 1, 2026; downloaded October 11, 2026). Solar Inverters list for the 240 Vac option. The list's CEC weighted efficiency.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentLocation: Solar Inverters list, Row 1918, Weighted Efficiency (%)
Documented
This figure is printed on the California Energy Commission Solar Equipment List (data unchanged since October 1, 2026) as submitted for the listing. No maker document in the catalog prints it for this model yet.
Listed as "208; 240" under "Nominal Voltage (Vac)" on the California Energy Commission list (data unchanged since October 1, 2026; downloaded October 11, 2026). One list row per nominal AC voltage option (4 rows).
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentLocation: Row 1915, Nominal Voltage (Vac)
Documented
This figure is printed on the California Energy Commission Solar Equipment List (data unchanged since October 1, 2026) as submitted for the listing. No maker document in the catalog prints it for this model yet.
Listed as "13.4" under "Night Tare Loss (W)" on the California Energy Commission list (data unchanged since October 1, 2026; downloaded October 11, 2026). Solar Inverters list for the 240 Vac option.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentLocation: Solar Inverters list, Row 1918, Night Tare Loss (W)
Documented
This figure is printed on the California Energy Commission Solar Equipment List (data unchanged since October 1, 2026) as submitted for the listing. No maker document in the catalog prints it for this model yet.
Listed as "8.982" under "Maximum Continuous Output Power at Unity Power Factor (kW)" on the California Energy Commission list (data unchanged since October 1, 2026; downloaded October 11, 2026). Solar Inverters list for the 240 Vac option.
Listed as "8.818" under "Maximum Continuous Output Power at Unity Power Factor (kW)" on the California Energy Commission list (data unchanged since October 1, 2026; downloaded October 11, 2026). Solar Inverters list for the 208 Vac option.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentLocation: Solar Inverters list, Row 1918, Maximum Continuous Output Power at Unity Power Factor (kW)
Documented
This figure is printed on the California Energy Commission Solar Equipment List (data unchanged since October 1, 2026) as submitted for the listing. No maker document in the catalog prints it for this model yet.
Listed as "96.5" under "Weighted Efficiency (%)" on the California Energy Commission list (data unchanged since October 1, 2026; downloaded October 11, 2026). Solar Inverters list for the 240 Vac option. The list's CEC weighted efficiency.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentLocation: Solar Inverters list, Row 1918, Weighted Efficiency (%)
Documented
Published claims and calculations, not independent test results.
Revision date not established.
Location: Original source record
Retrieved
Sol-Ark's own document, read for the product type of the CEC-listed models it names (phase, PV input and battery connection as printed). The record's figures come from the California Energy Commission list, not from this document.
Official instruction manual: SOL-ARK 12K INSTALL GUIDE & OWNER’S MANUAL (September 21, 2020; 12K Indoor Legacy Model) CheckedArchived copy of a document published by Sol-Ark. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2024/06/12K-Indoor-Legacy-Model-Installation-User-Manual-1.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: b9cf825ae0cfef0a2ad1544f230e4d72f137f8b4fca2236a07dd05cf7ace1d35
Archived copy captured on 2026-10-11.
Location: Model Number row
Retrieved
Recorded document/effective date: Oct 1, 2026
California Energy Commission Solar Equipment List as downloaded on October 11, 2026 (its data key says updated October 1, 2026). It records that a listed model was submitted with the stated certification, certifying entity and dates; it is a state equipment list, not the certification body's own record, and absence from it says nothing about a product.
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Archived copy of a document published by Sol-Ark. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2024/06/12K-Indoor-Legacy-Model-Installation-User-Manual-1.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: b9cf825ae0cfef0a2ad1544f230e4d72f137f8b4fca2236a07dd05cf7ace1d35
No warranty terms on file.
Affiliate links below. Affiliate disclosure
Price for one unit, as listed by the seller. Does not include tax and shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor product page: SanTan Solar product page: SOL-ARK 12K HYBRID SOLAR INVERTER SYSTEM (captured October 15, 2026) Paid link.Checked · Earlier documentPrices we read at SanTan Solar · 16 readings · no change in our readings since
Since · Listing price (USD)
A break in a line is a gap in our readings: no price is drawn for days we did not read.
| Checked (UTC) | Seller | Price |
|---|---|---|
| Oct 15, 2026, 3:16 PM PDT | SanTan Solar Paid link. | $5,400 |
| Oct 17, 2026, 3:31 AM PDT | SanTan Solar Paid link. | $5,400 |
| Oct 20, 2026, 4:32 AM PDT | SanTan Solar Paid link. | $5,400 |
| Oct 23, 2026, 2:09 AM PDT | SanTan Solar Paid link. | $5,400 |
| Oct 26, 2026, 1:06 AM PDT | SanTan Solar Paid link. | $5,400 |
| Oct 28, 2026, 2:11 AM PDT | SanTan Solar Paid link. | $5,400 |
| Oct 29, 2026, 2:40 AM PDT | SanTan Solar Paid link. | $5,400 |
| Oct 30, 2026, 2:40 AM PDT | SanTan Solar Paid link. | $5,400 |
| Oct 31, 2026, 2:31 AM PDT | SanTan Solar Paid link. | $5,400 |
| Nov 1, 2026, 2:31 AM PST | SanTan Solar Paid link. | $5,400 |
| Nov 2, 2026, 2:50 AM PST | SanTan Solar Paid link. | $5,400 |
| Nov 3, 2026, 3:01 AM PST | SanTan Solar Paid link. | $5,400 |
| Nov 4, 2026, 1:06 AM PST | SanTan Solar Paid link. | $5,400 |
| Nov 5, 2026, 3:10 AM PST | SanTan Solar Paid link. | $5,400 |
| Nov 7, 2026, 4:20 AM PST | SanTan Solar Paid link. | $5,400 |
| Nov 11, 2026, 2:20 AM PST | SanTan Solar Paid link. | $5,400 |
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Own one? A verified review needs a receipt and a serial number photo, and counts 19× in the owner rating.
The Evidence score uses the priorities you choose. It counts published documents, such as certificates and warranty terms, and it compares a documented figure with the best documented figure of the same kind. It does not count owner reviews, and it is not a verdict on product quality or on how many people have reviewed it. A low score can mean little is documented, or that a documented figure is below the best of its kind. Undisclosed data scores 0.
Missing details. This number counts only the evidence recorded so far. The source review for this product is not finished, or the maker has not disclosed enough, so the number can only go up.
Missing for this product: Warranty term needed; Battery conversion efficiency needed; Idle consumption needed.
Each input is scored against the best documented value for an inverter: warranty term and battery conversion efficiency against every published inverter, idle consumption (lower is better) against the inverters in the same output band, or against every published inverter when the output is not documented. A documented value always earns points; an undisclosed one earns 0 and is listed as missing. Researched products receive a score. Certificates earn points for the evidence itself. Size and weight do not affect scores.
Manufacturer claim; issuer verification pending. Applies to the exact inverter.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentResearch pending, 0 points: Warranty term, Battery conversion efficiency, Idle consumption.
Warranty term and battery conversion efficiency are compared with every published inverter; idle consumption with every published inverter because its output is not documented. · Method version 0.5
How it worksModel Sol-Ark-12K-P listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) under Sol-Ark, as "Sol-Ark-12K-P {208V}", "Sol-Ark-12K-P {240V}", "Sol-Ark-12K-P {208V}", "Sol-Ark-12K-P {240V}", grid support listing date 2019-12-23. This is an equipment listing, not UL certification or complete-system approval.
Models: Sol-Ark-12K-P
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentListed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Sol-Ark "Sol-Ark-12K-P {208V}": UL 1741 SB, certifying entity SGS, certificate date 2022-08-08. A state equipment list entry, not the certification body's own record.
Models: Sol-Ark-12K-P
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentListed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Sol-Ark "Sol-Ark-12K-P {208V}": UL 1741 SA, certifying entity SGS, certificate date 2020-10-22. A state equipment list entry, not the certification body's own record.
Models: Sol-Ark-12K-P
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentNo sourced accessories or replacement parts listed yet.
Manufacturer SKU unknown · US market
Product / system scope unresolved. Model Sol-Ark-12K-P listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) under Sol-Ark, as "Sol-Ark-12K-P {208V}", "Sol-Ark-12K-P {240V}", "Sol-Ark-12K-P {208V}", "Sol-Ark-12K-P {240V}", grid support listing date 2019-12-23. This is an equipment listing, not UL certification or complete-system approval.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentProduct / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Sol-Ark "Sol-Ark-12K-P {208V}": UL 1741 SB, certifying entity SGS, certificate date 2022-08-08. A state equipment list entry, not the certification body's own record.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentProduct / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Sol-Ark "Sol-Ark-12K-P {208V}": UL 1741 SA, certifying entity SGS, certificate date 2020-10-22. A state equipment list entry, not the certification body's own record.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentNo discussions linked yet. Search DIY Solar Forum
No recalls or legal notices on file; this is not a complete recall or court search. All notices · Report a notice
5.0 (1)Something wrong that is not one of the values above?
Prices · price basis. * Calculated; estimates labeled. Value needs confirmation; select it for the reason.
