BeiJing Multifit Electrical Technology Co., Ltd.
«A dirty panel loses up to two thirds of its output. A robot brings it back»
Chinese maker of robots and brushes for solar panel cleaning; own plant, national high-tech enterprise status
BeiJing Multifit Electrical Technology Co., Ltd. manufactures cleaning equipment for solar panels. Headquarters in Beijing, plant in Shantou (Guangdong), branches in Shenzhen and Sichuan. The company holds national high-tech enterprise status and trades under the MULTIFIT name.
The problem this equipment solves is measured in money. Dust, bird droppings and rust particles cut a panel's output to 20–36% of nominal; after cleaning, efficiency returns to 90–95% and falls again if maintenance stops. Beyond lost output, soiling is physically dangerous: a shaded section overheats, hot spots form, the panel degrades and can burn out. Cleaning is therefore not cosmetic — it extends the life of the plant.
The range splits in two. Robots: the MR-G series for single and double panel rows, the MR-T1 and MR-XY series, and the MR-AR transport trolley that moves a robot between rows. MULR brushes — from hand models to a water-driven version — cover the places where a robot is overkill. For every model the company provides a performance calculation: cleaning area per hour, daily rate, and the time needed for an array of a given size.
- National high-tech enterprise; headquarters in Beijing, own plant in Shantou
- MR-G, MR-T1 and MR-XY robots plus the MR-AR trolley for moving between rows
- MULR brush range, including a water-driven model
- Soiling cuts panel output to 20–36%; after cleaning efficiency returns to 90–95%
- Each model comes with a calculation: m² per hour, daily rate, and time for a given array
- Owners and operators of solar plants
- O&M contractors
- EPC contractors and solar integrators
- Distributors of energy equipment
MR-G — robots for panel rows
The core series, in single-row and double-row versions. Travel speed around 12 m/min; throughput and daily rate are calculated for the specific array.
MR-T1 / MR-XY
Robot series for other plant configurations, differing in working width and operating mode; chosen by the geometry of the array.
MR-AR — transport trolley
Carries a robot between panel rows and removes the manual repositioning step. Needed where rows are many and set apart.
MULR — cleaning brushes
A brush range from hand models to a water-driven version. The answer for spots where a robot is excessive or cannot reach.
Solar Cleaning Robots
Solar Cleaning Brushes MULR
Own manufacturing
Plant in Shantou, Guangdong; headquarters in Beijing, branches in Shenzhen and Sichuan. National high-tech enterprise status.
Calculation for the specific plant
The company does not quote specifications in the abstract but throughput on the customer's array: area per hour, daily rate, full cleaning cycle time.
Test reports and certificates
The company's materials include test reports and certificates; the exact list is provided on request at the deal stage.
- ISO 9001
- ISO 14001
- ISO 45001
- CE
- Solar panel cleaning robots
- Transport trolleys for moving between rows
- Brushes for manual and semi-automatic cleaning
- Spare parts and consumables
- Demo units for testing
The company exports and provides full quotations per model. Delivery on EXW or FOB terms; logistics, customs and support of the deal are coordinated by Teranova. A demo unit for testing is discussed separately.
- Ways of working
- Equipment supply; model selection for the plant configuration; spare parts and consumables
- Delivery terms
- EXW or FOB; logistics and customs coordinated by Teranova
- Documents
- Business licence, qualifications brochure, test reports — provided by the company
- Materials
- Robot and brush catalogues and per-model quotations received from the manufacturer in June 2026
Prices and terms are indicative and are finalized at the deal stage via Teranova. The supplier's direct contacts are not published.
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