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Solar Hybrid Inverter Three Phase C&I BPS 30kW-500kW

Model:

KQ-BPS-30KW / KQ-BPS50K/ KQ-BPS100K / KQ-BPS150K/ KQ-BPS250K /KQ-BPS500K

Industrial-grade BPS  hybrid inverter factory solutions, featuring all-in-one integration with MPPT, STS, and transformers, engineered for resilient microgrids in remote areas and islands.

  • OEM/ODM Service Support

  • Sample Order Support

  • Flexible Payment T/T, L/C

  • R&D Support

  • Quick Delivery

KQ-BPS-30KW / KQ-BPS50K/ KQ-BPS100K / KQ-BPS150K/ KQ-BPS250K /KQ-BPS500K

Key Feature

  • All-in-One Integrated Design: Combines PV controllers, energy storage converters, and on/off-grid automatic switching (STS) to simplify deployment and reduce installation costs.

  • Industrial-Grade Reliability: Features a built-in isolation transformer and maintenance bypass, ensuring maximum system safety and easy on-site serviceability.

  • Superior Load Management: Supports 100% unbalanced load and multiple machine parallel connection for highly flexible and scalable power configurations.

  • Innovative PV Adaptability: Features global-first MPPT step-up/down adaptive technology, allowing for highly flexible PV array sizing and improved system availability.

  • Optimized Microgrid Performance: Specially designed for remote areas and islands with weak grids, enhancing energy stability and microgrid resilience.

  • Fuel Economy Intelligence: Supports DG (Diesel Generator) load rate control, significantly improving fuel efficiency and reducing operational costs in off-grid setups.

  • Versatile Control Strategies: Offers fully customizable control logic to match diverse energy demands and specific regional grid requirements.

ModelKQ-BPS30KKQ-BPS50KKQ-BPS100KKQ-BPS150KKQ-BPS250KKQ-BPS500K
AC(on-grid)
Max. output power (kW)3355110165275550
Rated output power (kW)3050100150250500
Rated voltage (V)400
Voltage range (V)320~460
Rated current (A)4372144216361722
Rated frequency (Hz)50/60
Frequency range (Hz)45~55 / 55~65
THDi<3%
Power factor1leading-1lagging(settable)
Grid type3W+N+PE
AC(off-grid)
Max. output power (kW)3355110165275550
Rated power (kW)3050100150250500
Rated voltage (V)400
Rated current (A)4372144216361722
THDu≤1% linear;  or≤5% nonlinear
Rated frequency (Hz)50/60
Overload capacity110% long-term, 120% 1min
PV input
Max. PV input voltage (V)1,000
Max. PV power (kW)82.582.5165/247.5165/247.5/330330/412.5660/742.5/825
MPPT module quantity111212122026年2月3日3/4/20021212122026年4月5日9/10/2008
MPPT voltage range (V)250~1000
Battery
Battery voltage range (V) 250~850320~850420~950420~950420~950500~950
Max. charging power (kW)3355110165275550
General data
Dimension W*D*H (mm)800*800*1,900800*800*1,9001,200*800*2,0501,200*800*2,050(600*720*2,050)*1+1,200*800*2,050(600*720*2,050)*2+1,600*1,050*2,050
Weight (kg)6207201,120/1,1501,250/1,280/1,3101,950/1,9803,205/3,235/3,265
Operation temperature (℃) -30 ~ 55
Relative humidity0 ~95% non-condensing
Ingress protectionIP20
Noise emission (dB)<70
Operating altitude (m)>3,000 Derating
CoolingAir Cooling
Display and communication
DisplayLCD touch-screen 
BMS communicationRS485, CAN
EMS communication RS485, TCP/IP
CertificatesEN 62109-1/-2, EN 62477-1, EN 61000-6-2/-6-4, NRS 097-2-1:2024, ASGC

Rated Products

Why Choose Keqi Energy

B2B Solar Solutions OEM/ODM

High Standards & Rigorous QC

Direct Factory Advantage

FAQs

OEM/ODM Process

Requirements Discussion → Technical Evaluation → Sample Development → Mass Production → Quality Inspection → Delivery  and Support

*After the order is confirmed, production will be completed within 3 to 14 working days. We strictly adhere to production standards and ensure high-quality, on-time delivery.

At KEQI Energy, we recognize that every customer is unique, and we are dedicated to meeting the specific needs of our clients in the solar energy industry. We offer customized production services that enable us to create products tailored to your precise requirements, including solar lights, solar inverters, and energy storage solutions. Our team of experienced professionals collaborates closely with clients to ensure we fully understand their preferences and industry demands. Utilizing the latest technology and techniques, we deliver high-quality, customized products that stand out in the market. Whether you need a unique lighting solution for your commercial space or a specialized solar product not readily available, we are here to assist you. Contact us today to learn more about our customized production services and how we can help you achieve your solar energy goals!

At KEQI Energy, we believe that product quality is of utmost importance. We have implemented a rigorous quality control system that covers every detail of the production and shipping process. From the selection of raw materials to the final inspection of finished products, we adhere to strict production and shipping standards to ensure that our products meet the highest quality requirements. Our production facilities are equipped with the latest technology and staffed by experienced professionals who are dedicated to producing high-quality products. We also conduct regular training and quality control checks to ensure that our production and shipping processes remain at the highest level. Our commitment to quality has earned us the trust and loyalty of our customers, and we will continue to uphold our high standards in all aspects of our business!

At KEQI Energy, we take product quality and customer satisfaction very seriously. We have a strict quality control system in place to ensure that our products meet the highest standards of quality and safety. All of our products come with a corresponding warranty period, and we encourage our customers to communicate with us prior to purchasing to determine the specific warranty period for their desired product. Our commitment to quality extends beyond the sale of our products, and we provide excellent after-sales service to ensure that our customers are satisfied with their purchase. We believe that our dedication to product quality and customer satisfaction is what sets us apart in the industry, and we will continue to strive for excellence in all aspects of our business.

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