| Company Name | Address | Contact Details | Business |
| Apollo Solar | 23 F.J. Clarke Circle, Bethel, CT 06801, USA | Tel: 1 203 790 6400 Fax: 1 203 792 0300 E Mail: johnp@apollo-solar.net | TurboCharger T80 Charge Controller |
| Blue Sky Energy LLC | 2598 Fortune Way, Suite K, Vista, CA 92081, USA | Tel: 1 760 597 1642 Fax: 1 760 597 1731 E Mail: sales@blueskyenergyinc.com | SolarBoost Controllers |
| BZ Products Inc | 7614 Marion Court, St. Louis, Missouri, 63143, USA | Tel: 1 314 644 2490 Fax: 1 314 644 6121 E Mail:
| Charge Controllers |
| Eco Energy | 57 Alexander Street, Belleville Ontario K8N 2H4 Canada | Tel: 1 613 962 9889 Fax: 1 613 932 9889 E Mail: eco.energy@sympatico.ca | SunSport Advanced Solar Chargers |
| ETA Engineering | ETA Engineering, Inc. 2010 East University Dr., Suite #11 Tempe, Arizona, 85281, USA | Tel: 1 480 966 1380 Fax: 1 480 966 1516 E Mail: energy@eta engineering.com | PBR Charge regulators |
| Fire, Wind and Rain Technologies LLC | 3850 East Huntington Drive, Flagstaff, Arizona 86004, USA | Tel: 1 520 526 1133 Fax: 1 520 527 4664 E Mail: sales@firewind andrain.com | 4-100kW Inverters and 500W Grid Tied Inverters |
| Heliotrope PV | 3733 Kenora Road, Spring Valley, California 91977, USA | Tel: 1 619 460 3930 Fax: 1 619 460 9211 E Mail: heliotro@heliotro.com | Charge Controllers |
| ICP Global Technologies | 6995 Jeanne-Mance Montreal, Canada H3N 1W5 | Tel: 1 514 270 5770 Fax: 1 514 270 3677 E Mail: customers @icpglobal.com | Solar modules and charge controllers |
| Leonics Co. Ltd | 119/51 Moo 8, Bagna-Trad Road, Bangna, Bangkok 10260, Thailand | Tel: 66 2 746 9500 Fax: 66 2 746 8712 E Mail: global_business@leonics.com | Solar Controllers |
| Matrix Energy Inc | 16883 Hymus Blvd, Kirkland, QC, H9H 3L4 | Tel: 1 514 630 5630 Fax: 1 514 426 9123 E Mail: info@matrixenergy.ca | Charge Controllers |
| Morningstar Corporation | 8 Pheasant Run Newtown, PA 18940 | Tel: 1 215 321 4457 Fax: 1 215 321 4458 E Mail: info@morningstar corp.com | ProStar, SunSaver, Sunlight, Sunguard Charge Controllers |
| Motech Instruments | 6F, No. 248, Sec. 3, Pei-Shen Rd. Shen-Keng Hsiang,Taipei Hsien 222, Taiwan | Tel: 886 2 2662/5093 Fax: 866 2 2662/5097 E Mail: sean_li@motech.com.tw | MPPT charge controller |
| Outback Power | 19009 62nd Ave NE Arlington W.A., USA 98223 | Tel: 1 360 435 6030 Fax: 1 360 435 6019 E Mail: | Maximum Power Point Tracking (MPPT) Controllers |
| Panelectron Ltd | Osztály u. 16-18/E, Hungary H-1087 Budapest | Tel: 36 1 215 9116 Fax: 36 1 215 9116 E Mail: info@panelectron.hu | PSR solar charge controllers |
| Phocos Europe GmbH | Eberhard Finckh Str 10 D-89075 Ulm Germany | Tel: 49 731 9402 0880 Fax: 49 731 9402 0886 E Mail: info@phocos.com | Solar charge controllers and other BOS components |
| Pico Electronics Inc | 143 Sparks Avenue, Pelham, New York 10803, USA | Tel: 1 914 738 1400 Fax: 1 914 738 8225 E Mail: | Solar Charge Controllers |
| Plasmatronics | 16 Gipps Street, Collingwood, Victoria, Australia 3066 | Tel: 61 3 9486 9902 Fax: 61 3 9486 9903 E Mail: admin@plasmatronics.com.au | Electronic regulating and metering devices |
| Pt. Sundaya Indonesia | Jalan Pondok Randu No. 38, Cengkareng Jakarta Barat 11750, Indonesia | Tel: 62 21 541 6103 Fax: 62 21 541 6106 E Mail: info@sundaya.com | Charge Controllers and other Balance of Systems |
| Pulse Energy Systems Inc | 870 Gold Flat Road Nevada City, Ca. 95959, USA | Tel: 1 530 265 9771 Fax: E Mail: | Pulse width modulated (PWM) controllers and Industrial Controllers |
| SES Flexcharge USA Seelye Equipment Specialists (SES) | 1217 State Street, Charlevoix, Michigan 49720, USA | Tel: 1 231 547 9430 (800-748-0231) Fax: 1 231 547 5522 E Mail: sales@flexcharge.com | Ultra High Efficiency controls from 7 amps to 200 amps. Load controls including low voltage programmable timers, dusk to dawn controls, low battery disconnect and light flashers. |
| Soltek Powersource Ltd | 1969 Keating Cross Rd. Victoria, BC V8M 2A4 | Tel: 1-800-667-6527 Fax: 1-866-727-2135 E Mail: sps@spsenergy.com | 20-120 amp regulators |
| Specialty Concepts Inc | 8954 Mason Ave, Chatsworth, California 91311, USA | Tel: 1 818 998 5238 Fax: 1 818 998 5253 E Mail: speccon@earthlink .net | ASC, Mark Controllers. 1-50 Amps |
| Steca Solar | Mammostrasse 1, D 87700 Memmingen, Germany | Tel: 49 83 31 85 58-0 Fax: 49 83 31 85 58-11 E Mail: solar@steca.de | 3Amps - 140 Amps charge controllers and other components |
| SunAmp Power | 2020 West Pinnacle Peak Road, Phoenix Arizona 85027, USA | Tel:1 623 580 7700 Fax: 1 623 587 5714 E Mail: sunamp@sunamp .com | 4-30 Amp Charge Controllers |
| SunWize Technologies Inc | 90 Boices Lane, Kingston, New York 12401, USA | Tel: 1 914 336 0146 Fax: 1 914 336 0457 E Mail: sunwize@ besicorp.com | SunWize Steca Solsum Controllers |
| Uhlmann Solarelectronic GmbH | Tullastr 5, 79331 Teningen. Germany | Tel: 49 7641 8291 Fax: 49 7641 6816 E Mail: info@uhlmann-solar.de | Charge Controllers |
| Xantrex Technology | 5916 195th NorthEast, Arlington, Washington 98223, USA | Tel: 1 604 422 2590 Fax: E Mail: carlos.garcia@xantrex.com | Maximum power point tracking solar charge controllers |
| Zeta Controls Ltd. | Telford Road, BICESTER, OX26 4LB, United Kingdom | Tel: 44 (0) 1869 322500 Fax: 44 (0) 1869 322614 E Mail: sales@zetacontrols.co.uk | Charge Controllers |