Eneco Inc. Ranked #1 in 'Top 21 Recommended Solar Power Installation Companies in Tokyo' by TravelBook!
Eneco Inc. has been ranked #1 in TravelBook's 'Top 21 Recommended Solar Power Installation Companies in Tokyo.' The company stands out with its lowest price guarantee, initial cost ¥0 plan, free subsidy application support by administrative scriveners, and lifetime support, solidifying its market leadership.
📋 Article Processing Timeline
- 📰 Published: April 10, 2026 at 19:00
- 🔍 Collected: April 11, 2026 at 00:27 (5h 27m after Published)
- 🤖 AI Analyzed: April 20, 2026 at 01:48 (217h 20m after Collected)

■ Why was 'Eneco' chosen as #1 out of 21 companies?
Currently, with historic surges in electricity prices and the substantial subsidies (up to over 4.5 million yen) offered by the Tokyo Metropolitan Government, there has been an explosive increase in households rushing to install solar power and storage batteries.
However, with the rising demand, many people are struggling with the question, 'Which installer offers the best value and peace of mind?' The reason our company achieved the #1 position in TravelBook's ranking, which has strict comparison criteria, is due to our '3 overwhelming strengths' that resolve all customer anxieties and burdens, which were highly evaluated.
① 'Never let you lose money' Lowest Price Guarantee and Initial Cost ¥0 Plan
If another company's quote is cheaper than ours, we offer a price negotiation. We provide the highest quality equipment and construction at class-leading regional prices, backed by a 'Lowest Price Guarantee'. Furthermore, we offer an 'Initial Cost Effectively ¥0 Plan' using partner loans and leases that allow installation without upfront capital, minimizing financial barriers to adoption to the extreme.
② Absolutely Zero Hassle! 'Free Subsidy Application Support by Administrative Scriveners'
While Tokyo's subsidies are very generous, applying yourself requires extensive paperwork and specialized knowledge. Our company provides 'Free Subsidy Application Agency Support' through dedicated administrative scriveners at Eneco.
With professionals who have a 100% subsidy reception success rate handling all the cumbersome procedures, customers are left with no effort.
③ Construction system with over 1,000 installations per year and 'Lifetime Support'
In the industry, it is common to see cases where construction is outsourced to different subcontractors after the sale, and then further subcontracted, leading to ambiguous construction systems and unclear lines of responsibility.
At Eneco, while focusing on in-house construction, we ensure consistent quality management through collaboration with carefully selected construction companies. We have established a system that takes responsibility from proposal to construction. Furthermore, to prepare for any potential construction issues, we offer compensation of up to 100 million yen, along with an unlimited 'Lifetime Support Warranty'. We provide long-term peace of mind, not just 'install and done'.
