---
title: "Tata Power Solar vs A.B. Energy - Brand Comparison | ComparePV"
description: "Compare Tata Power Solar vs A.B. Energy solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/tata-power-solar-vs-a-b-energy"
---

# Tata Power Solar vs A.B. Energy

Tata Power Solar has the broader catalog (38 vs 0 models). Tata Power Solar leans bifacial (100% of lineup).


## The two companies


| Attribute | Tata Power Solar | A.B. Energy |
| --- | --- | --- |
| Country | India | Germany |
| Headquarters | Mumbai, Maharashtra | Wiesbaden |
| Founded | 1989 | 1996 |
| Employees | 1,245 | 1,400 |
| Annual capacity | 4.3 GW/year |  |
| Tier 1 | yes |  |
| Listed | NSE: TATAPOWER | Xetra, Frankfurt Stock Exchange: AB9 |
| Website | [https://www.tatapower.com](https://www.tatapower.com) | [https://abo-energy.com](https://abo-energy.com) |

Tata Power Solar is India's largest integrated solar company. They operate in manufacturing solar modules, EPC services for solar power projects, and creating innovative solar products. The company is committed to providing access to energy, especially in remote, off-grid parts of India.

ABO Energy is a renewable energy company that develops and constructs renewable energy projects, focusing on wind, solar, and storage facilities. They offer turnkey solutions and have connected several gigawatts of nominal output to the grid. The company is active internationally and is committed to driving the energy...


## Catalog & Power


| Measure | Tata Power Solar | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Panel Models | 38 | 0 | +38 |
| Max Power | 642 W | 0 W | +642 W |
| Avg Power | 580 W | 0 W | +580 W |


## Efficiency


| Measure | Tata Power Solar | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.05% | - |  |
| Avg Efficiency | 21.52% | - |  |


## Reliability & Warranty


| Measure | Tata Power Solar | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.354%/°C | - |  |
| Bifacial Share | 38 (100%) | 0 (0%) | +100 pp |
| Avg Warranty | 28.4 yrs | - |  |


## Efficiency distribution

Tata Power Solar skews to higher efficiency: 5% of lineup is 23%+


| Efficiency band | Tata Power Solar | A.B. Energy |
| --- | --- | --- |
| 20-21% | 12 (31.6%) | 0 |
| 21-22% | 14 (36.8%) | 0 |
| 22-23% | 10 (26.3%) | 0 |
| 23%+ | 2 (5.3%) | 0 |


## Power distribution

Tata Power Solar offers more 600W+ panels (24% of lineup)


| Power band | Tata Power Solar | A.B. Energy |
| --- | --- | --- |
| 500-599W | 29 (76.3%) | 0 |
| 600-699W | 9 (23.7%) | 0 |


## Cell technology

Dominant cell tech: **PERC** (82%)


| Technology | Tata Power Solar | A.B. Energy |
| --- | --- | --- |
| PERC | 31 (81.6%) | 0 |
| TOPCon | 7 (18.4%) | 0 |


## Top panels, Tata Power Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [TP642LG10B](https://comparepv.com/panel/tata-power-solar-tp642lg10b) | 642 | 23.1 | -0.370 | Monocrystalline |
| 2 | [TP637LG10B](https://comparepv.com/panel/tata-power-solar-tp637lg10b) | 637 | 22.9 | -0.370 | Monocrystalline |
| 3 | [TP631LG10B](https://comparepv.com/panel/tata-power-solar-tp631lg10b) | 631 | 22.7 | -0.370 | Monocrystalline |
| 4 | [TP626LG10B](https://comparepv.com/panel/tata-power-solar-tp626lg10b) | 626 | 22.5 | -0.370 | Monocrystalline |
| 5 | [TP621LG10B](https://comparepv.com/panel/tata-power-solar-tp621lg10b) | 621 | 22.3 | -0.370 | Monocrystalline |
| 6 | [TP615LG10B](https://comparepv.com/panel/tata-power-solar-tp615lg10b) | 615 | 22.1 | -0.370 | Monocrystalline |
| 7 | [TP610LG10B](https://comparepv.com/panel/tata-power-solar-tp610lg10b) | 610 | 21.9 | -0.370 | Monocrystalline |
| 8 | [TP600LG10TB](https://comparepv.com/panel/tata-power-solar-tp600lg10tb) | 600 | 21.5 | -0.360 | Monocrystalline |
| 9 | [TP600LG10B](https://comparepv.com/panel/tata-power-solar-tp600lg10b) | 600 | 21.5 | -0.370 | Monocrystalline |
| 10 | [TP595LG10TB](https://comparepv.com/panel/tata-power-solar-tp595lg10tb) | 595 | 21.4 | -0.360 | Monocrystalline |


## Other comparisons

- [Tata Power Solar vs AE Solar](https://comparepv.com/tata-power-solar-vs-ae-solar)
- [AEET vs A.B. Energy](https://comparepv.com/aeet-vs-a-b-energy)
- [Tata Power Solar vs AIKO](https://comparepv.com/tata-power-solar-vs-aiko)
- [AKCOME vs A.B. Energy](https://comparepv.com/akcome-vs-a-b-energy)
- [Tata Power Solar vs ARTsolar](https://comparepv.com/tata-power-solar-vs-artsolar)
- [ASM vs A.B. Energy](https://comparepv.com/asm-vs-a-b-energy)


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Source: https://comparepv.com/tata-power-solar-vs-a-b-energy

Not in this file, on the page: the distributions above drawn as charts.