Middle of its segment, weak in heat
HT-SAAE photovoltaic panels from the HT60-156P series and their high-voltage variant HT60-156P(V) represent a solid solution based on polycrystalline technology, which performs excellently in diverse sunlight conditions. The use of high-purity silicon cells ensures stable system operation for years, effectively minimizing the risk of potential-induced degradation. Thanks to a rigorous production process, these modules offer increased resistance to the PID phenomenon, which is crucial for maintaining maximum efficiency in the long term. This series was designed for investors seeking the ideal balance between investment cost and equipment reliability. It solves the problem of high initial outlays while offering excellent mechanical strength parameters, allowing for safe operation in regions exposed to extreme snow and wind loads. What sets these panels apart from the competition is their unique technical pedigree, which is a source of precision manufacturing rarely found in the budget segment. The available 1500V system voltage variant enables the design of longer module strings, which effectively reduces expenses on electrical infrastructure for large-scale projects. It is an optimal choice for solar farms and business installations requiring durability confirmed by tests in demanding environments.
Ranking
Signals from the data
Commercial and cold-climate.
Hot climates.
Bottom 11% of the 180-380 W band, against a median of -0.360.
HT-SAAE has maintained uninterrupted BNEF Tier-1 status for over a decade. The company is publicly listed on the Shanghai Stock Exchange (ticker: 600151) and is controlled by the China Aerospace and Science and Technology Corporation (CASC). This ensures project bankability and substantially reduces manufacturer insolvency risk over the 25-year power output warranty period.
Module efficiency of 16.6-17.83% clearly outperforms both direct competitors in the peer comparables set: the Solitek SOLID Solrif Transparent (14.69%) and the Solitek SOLID Agro (14.71%) - a margin of approximately 13-21%, which translates directly into proportionally higher annual energy yield for the same rooftop area. The top-tier variant matches the efficiency of the Rarlon PV Tech Monocrystalline60 (17.83%).
The HT60-156P(V) version supports a 1500V system voltage, enabling string designs of up to ~20 modules compared to 12-15 modules at 1000V. This reduces DC cable runs and the number of inverter MPPT inputs; for installations above 100 kWp, real savings on electrical BoS infrastructure can reach several percent of total BoS cost.
The modules have passed compliance testing to IEC 61215:2016 and IEC 61730:2016 (per datasheets in the ENF Solar database). The manufacturer declares enhanced resistance to potential-induced degradation (PID), which is critical in 1500V string configurations; frames are engineered to withstand snow and wind loads typical of Central European conditions.
The industry-standard 25-year linear power output warranty provides adequate financial security for the full lifecycle of the installation, comfortably covering the typical investment loan repayment period of 10-15 years with a solid margin.
The HT60-156P / HT60-156P(V) series is officially discontinued. This means no new supply from the manufacturer, limited availability of replacement modules in the event of mechanical failure, and potential difficulties in matching modules if the installation is expanded in the future.
The power temperature coefficient is approximately -0.41%/°C, typical for polycrystalline cells, whereas modern monocrystalline PERC modules achieve -0.35% to -0.37%/°C. Under Polish climatic conditions, where module temperatures can reach 65-70°C in summer, this difference results in approximately 1.5-2.5% lower energy yield during peak months compared to newer mono technologies.
Leading Tier-1 manufacturers (e.g., LONGi, JA Solar, Jinko Solar) now offer a standard 15-year product warranty, with premium segments extending to 25 years. The series' 12-year product warranty falls below the current market median and may be a limiting factor when seeking bank financing for new projects.
- Efficiency of 17.2% is 4.6pp below the database median (21.8%)
- Power density of 172.1 W/m² is 46.0 W/m² below database median (218.1 W/m²) - needs more roof space
- -0.41%/°C temperature coefficient - 0.11pp worse than database median (-0.30%/°C), expect higher hot weather losses
- At 18.5 kg, this panel is 8.0 kg lighter than database median (26.5 kg) - easier handling during installation
- #13508 for efficiency, #13862 for temperature performance out of 14129 panels
Specifications
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
Alternatives
Found 191 panels of the same or similar size to this one, within ±10 mm. See them here Found 227 panels of the same or similar size to this one, within ±25 mm. See them here Found 394 panels of the same or similar size to this one, within ±50 mm. See them here Found 487 panels of the same or similar size to this one, within ±100 mm. See them here
About the HT60-156P / HT60-156P(V) series
These answers cover the whole series. Where a figure differs, the specification above is this module's own.